A B C D E F G H I J K L M N O P R S T U V W

A

add(T) - Method in class org.apache.avro.generic.GenericData.Array

addAlias(String) - Method in class org.apache.avro.Schema

If this is a record, enum or fixed, add an alias.

addAlias(String) - Method in class org.apache.avro.Schema.Field

addCodec(String, CodecFactory) - Static method in class org.apache.avro.file.CodecFactory

Adds a new codec implementation.

addProp(String, String) - Method in class org.apache.avro.Schema

Adds a property with the given name name and value value.

addProp(String, String) - Method in class org.apache.avro.Schema.Field

Add a property with the given name to this field.

addToArray(Object, long, Object) - Method in class org.apache.avro.generic.GenericDatumReader

Called by the default implementation of GenericDatumReader.readArray(java.lang.Object, org.apache.avro.Schema, org.apache.avro.io.ResolvingDecoder) to add a value.

addToArray(Object, long, Object) - Method in class org.apache.avro.reflect.ReflectDatumReader

addToMap(Object, Object, Object) - Method in class org.apache.avro.generic.GenericDatumReader

Called by the default implementation of GenericDatumReader.readMap(java.lang.Object, org.apache.avro.Schema, org.apache.avro.io.ResolvingDecoder) to add a key/value pair.

addTypes(Map<String, Schema>) - Method in class org.apache.avro.Schema.Parser

Adds the provided types to the set of defined, named types known to this parser.

adjustments - Variable in class org.apache.avro.io.parsing.Symbol.EnumAdjustAction

advance(Symbol) - Method in class org.apache.avro.io.parsing.Parser

Recursively replaces the symbol at the top of the stack with its production, until the top is a terminal.

append(D) - Method in class org.apache.avro.file.DataFileWriter

Append a datum to the file.

append(List<ByteBuffer>) - Method in class org.apache.avro.util.ByteBufferOutputStream

Append a list of ByteBuffers to this stream.

appendAllFrom(DataFileStream<D>, boolean) - Method in class org.apache.avro.file.DataFileWriter

Appends data from another file.

appendEncoded(ByteBuffer) - Method in class org.apache.avro.file.DataFileWriter

Expert: Append a pre-encoded datum to the file.

appendTo(File) - Method in class org.apache.avro.file.DataFileWriter

Open a writer appending to an existing file.

applyAliases(Schema, Schema) - Static method in class org.apache.avro.Schema

Rewrite a writer's schema using the aliases from a reader's schema.

ARRAY_END - Static variable in class org.apache.avro.io.parsing.Symbol

ARRAY_START - Static variable in class org.apache.avro.io.parsing.Symbol

arrayNext() - Method in class org.apache.avro.io.BinaryDecoder

arrayNext() - Method in class org.apache.avro.io.Decoder

Processes the next block of an array and returns the number of items in the block and let's the caller read those items.

arrayNext() - Method in class org.apache.avro.io.JsonDecoder

arrayNext() - Method in class org.apache.avro.io.ValidatingDecoder

AvroRemoteException - Exception in org.apache.avro

Base class for exceptions thrown to client by server.

AvroRemoteException() - Constructor for exception org.apache.avro.AvroRemoteException

AvroRemoteException(Throwable) - Constructor for exception org.apache.avro.AvroRemoteException

AvroRemoteException(Object) - Constructor for exception org.apache.avro.AvroRemoteException

AvroRuntimeException - Exception in org.apache.avro

Base Avro exception.

AvroRuntimeException(Throwable) - Constructor for exception org.apache.avro.AvroRuntimeException

AvroRuntimeException(String) - Constructor for exception org.apache.avro.AvroRuntimeException

AvroRuntimeException(String, Throwable) - Constructor for exception org.apache.avro.AvroRuntimeException

AvroTypeException - Exception in org.apache.avro

Thrown when an illegal type is used.

AvroTypeException(String) - Constructor for exception org.apache.avro.AvroTypeException

AvroTypeException(String, Throwable) - Constructor for exception org.apache.avro.AvroTypeException

B

binaryBlockSize - Variable in class org.apache.avro.io.EncoderFactory

binaryBufferSize - Variable in class org.apache.avro.io.EncoderFactory

BinaryData - Class in org.apache.avro.io

Utilities for binary-encoded data.

BinaryDecoder - Class in org.apache.avro.io

An Decoder for binary-format data.

BinaryDecoder() - Constructor for class org.apache.avro.io.BinaryDecoder

protected constructor for child classes

binaryDecoder(InputStream, BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

Creates or reinitializes a BinaryDecoder with the input stream provided as the source of data.

binaryDecoder(byte[], int, int, BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

Creates or reinitializes a BinaryDecoder with the byte array provided as the source of data.

binaryDecoder(byte[], BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

This method is shorthand for

BinaryEncoder - Class in org.apache.avro.io

An abstract Encoder for Avro's binary encoding.

BinaryEncoder() - Constructor for class org.apache.avro.io.BinaryEncoder

binaryEncoder(OutputStream, BinaryEncoder) - Method in class org.apache.avro.io.EncoderFactory

Creates or reinitializes a BinaryEncoder with the OutputStream provided as the destination for written data.

blockFinished() - Method in class org.apache.avro.file.DataFileReader

blockFinished() - Method in class org.apache.avro.file.DataFileStream

BlockingBinaryEncoder - Class in org.apache.avro.io

A BinaryEncoder implementation that writes large arrays and maps as a sequence of blocks.

blockingBinaryEncoder(OutputStream, BinaryEncoder) - Method in class org.apache.avro.io.EncoderFactory

Creates or reinitializes a BinaryEncoder with the OutputStream provided as the destination for written data.

BOOLEAN - Static variable in class org.apache.avro.io.parsing.Symbol

BUFFER_SIZE - Static variable in class org.apache.avro.util.ByteBufferOutputStream

BufferedBinaryEncoder - Class in org.apache.avro.io

An Encoder for Avro's binary encoding.

ByteBufferInputStream - Class in org.apache.avro.util

Utility to present ByteBuffer data as an InputStream.

ByteBufferInputStream(List<ByteBuffer>) - Constructor for class org.apache.avro.util.ByteBufferInputStream

ByteBufferOutputStream - Class in org.apache.avro.util

Utility to collect data written to an OutputStream in ByteBuffers.

ByteBufferOutputStream() - Constructor for class org.apache.avro.util.ByteBufferOutputStream

bytes(byte[]) - Method in class org.apache.avro.generic.GenericData.Fixed

bytes() - Method in class org.apache.avro.generic.GenericData.Fixed

bytes() - Method in interface org.apache.avro.generic.GenericFixed

Return the data.

BYTES - Static variable in class org.apache.avro.io.parsing.Symbol

bytesBuffered() - Method in class org.apache.avro.io.BinaryEncoder

Returns the number of bytes currently buffered by this encoder.

bytesBuffered() - Method in class org.apache.avro.io.BlockingBinaryEncoder

bytesBuffered() - Method in class org.apache.avro.io.BufferedBinaryEncoder

bytesBuffered() - Method in class org.apache.avro.io.DirectBinaryEncoder

C

charAt(int) - Method in class org.apache.avro.util.Utf8

clear() - Method in class org.apache.avro.generic.GenericData.Array

clear() - Method in class org.apache.avro.util.WeakIdentityHashMap

close() - Method in class org.apache.avro.file.DataFileReader12

Close this reader.

close() - Method in class org.apache.avro.file.DataFileStream

Close this reader.

close() - Method in class org.apache.avro.file.DataFileWriter

Close the file.

CODEC - Static variable in class org.apache.avro.file.DataFileConstants

CodecFactory - Class in org.apache.avro.file

Encapsulates the ability to specify and configure a compression codec.

CodecFactory() - Constructor for class org.apache.avro.file.CodecFactory

compare(Object, Object, Schema) - Method in class org.apache.avro.generic.GenericData

Compare objects according to their schema.

compare(Object, Object, Schema, boolean) - Method in class org.apache.avro.generic.GenericData

Comparison implementation.

compare(byte[], int, byte[], int, Schema) - Static method in class org.apache.avro.io.BinaryData

Compare binary encoded data.

compare(byte[], int, int, byte[], int, int, Schema) - Static method in class org.apache.avro.io.BinaryData

Compare binary encoded data.

compare(Object, Object, Schema, boolean) - Method in class org.apache.avro.reflect.ReflectData

compare(Object, Object, Schema, boolean) - Method in class org.apache.avro.specific.SpecificData

compareBytes(byte[], int, int, byte[], int, int) - Static method in class org.apache.avro.io.BinaryData

Lexicographically compare bytes.

compareTo(GenericArray<T>) - Method in class org.apache.avro.generic.GenericData.Array

compareTo(GenericData.Fixed) - Method in class org.apache.avro.generic.GenericData.Fixed

compareTo(GenericData.Record) - Method in class org.apache.avro.generic.GenericData.Record

compareTo(SpecificRecord) - Method in class org.apache.avro.specific.SpecificRecordBase

compareTo(Utf8) - Method in class org.apache.avro.util.Utf8

configure(InputStream) - Method in class org.apache.avro.io.JsonDecoder

Reconfigures this JsonDecoder to use the InputStream provided.

configure(String) - Method in class org.apache.avro.io.JsonDecoder

Reconfigures this JsonDecoder to use the String provided for input.

configure(OutputStream) - Method in class org.apache.avro.io.JsonEncoder

Reconfigures this JsonEncoder to use the output stream provided.

configure(JsonGenerator) - Method in class org.apache.avro.io.JsonEncoder

Reconfigures this JsonEncoder to output to the JsonGenerator provided.

configure(Decoder) - Method in class org.apache.avro.io.ValidatingDecoder

Re-initialize, reading from a new underlying Decoder.

configure(Encoder) - Method in class org.apache.avro.io.ValidatingEncoder

Reconfigures this ValidatingEncoder to wrap the encoder provided.

configureBlockSize(int) - Method in class org.apache.avro.io.EncoderFactory

Configures this factory to construct blocking BinaryEncoders with the specified block buffer size.

configureBufferSize(int) - Method in class org.apache.avro.io.EncoderFactory

Configures this factory to use the specified buffer size when creating Encoder instances that buffer their output.

configureDecoderBufferSize(int) - Method in class org.apache.avro.io.DecoderFactory

Configures this factory to use the specified buffer size when creating Decoder instances that buffer their input.

containsKey(Object) - Method in class org.apache.avro.util.WeakIdentityHashMap

containsValue(Object) - Method in class org.apache.avro.util.WeakIdentityHashMap

contents - Variable in class org.apache.avro.io.parsing.Symbol.DefaultStartAction

create(Schema, File) - Method in class org.apache.avro.file.DataFileWriter

Open a new file for data matching a schema.

create(Schema, OutputStream) - Method in class org.apache.avro.file.DataFileWriter

Open a new file for data matching a schema.

create(Schema.Type) - Static method in class org.apache.avro.Schema

Create a schema for a primitive type.

createArray(Schema) - Static method in class org.apache.avro.Schema

Create an array schema.

createBinaryDecoder(InputStream, BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

Deprecated. use the equivalent DecoderFactory.binaryDecoder(InputStream, BinaryDecoder) instead

createBinaryDecoder(byte[], int, int, BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

Deprecated. use DecoderFactory.binaryDecoder(byte[], int, int, BinaryDecoder) instead

createBinaryDecoder(byte[], BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

Deprecated. use DecoderFactory.binaryDecoder(byte[], BinaryDecoder) instead

createBytes(byte[]) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create byte arrays from default values.

createEnum(String, Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create an enum value.

createEnum(String, String, String, List<String>) - Static method in class org.apache.avro.Schema

Create an enum schema.

createEnum(String, Schema) - Method in class org.apache.avro.specific.SpecificDatumReader

createFieldSchema(Field, Map<String, Schema>) - Method in class org.apache.avro.reflect.ReflectData.AllowNull

createFieldSchema(Field, Map<String, Schema>) - Method in class org.apache.avro.reflect.ReflectData

Create a schema for a field.

createFixed(Object, Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create an fixed value.

createFixed(Object, byte[], Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create an fixed value.

createFixed(String, String, String, int) - Static method in class org.apache.avro.Schema

Create a union schema.

createFixed(Object, Schema) - Method in class org.apache.avro.specific.SpecificDatumReader

createInstance() - Method in class org.apache.avro.file.CodecFactory

Creates internal Codec.

createMap(Schema) - Static method in class org.apache.avro.Schema

Create a map schema.

createMessage(String, String, Schema) - Method in class org.apache.avro.Protocol

Create a one-way message.

createMessage(String, String, Schema, Schema, Schema) - Method in class org.apache.avro.Protocol

Create a two-way message.

createRecord(List<Schema.Field>) - Static method in class org.apache.avro.Schema

Create an anonymous record schema.

createRecord(String, String, String, boolean) - Static method in class org.apache.avro.Schema

Create a named record schema.

createSchema(Type, Map<String, Schema>) - Method in class org.apache.avro.reflect.ReflectData

createSchema(Type, Map<String, Schema>) - Method in class org.apache.avro.specific.SpecificData

Create the schema for a Java type.

createString(String) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create a string from a default value.

createString(String) - Method in class org.apache.avro.reflect.ReflectDatumReader

createUnion(List<Schema>) - Static method in class org.apache.avro.Schema

Create a union schema.

D

DataFileConstants - Class in org.apache.avro.file

Constants used in data files.

DataFileReader<D> - Class in org.apache.avro.file

Random access to files written with DataFileWriter.

DataFileReader(File, DatumReader<D>) - Constructor for class org.apache.avro.file.DataFileReader

Construct a reader for a file.

DataFileReader(SeekableInput, DatumReader<D>) - Constructor for class org.apache.avro.file.DataFileReader

Construct a reader for a file.

DataFileReader(SeekableInput, DatumReader<D>, DataFileStream.Header) - Constructor for class org.apache.avro.file.DataFileReader

Construct using a DataFileStream.Header.

DataFileReader12<D> - Class in org.apache.avro.file

Read files written by Avro version 1.2.

DataFileReader12(SeekableInput, DatumReader<D>) - Constructor for class org.apache.avro.file.DataFileReader12

Construct a reader for a file.

DataFileStream<D> - Class in org.apache.avro.file

Streaming access to files written by DataFileWriter.

DataFileStream(InputStream, DatumReader<D>) - Constructor for class org.apache.avro.file.DataFileStream

Construct a reader for an input stream.

DataFileStream(DatumReader<D>) - Constructor for class org.apache.avro.file.DataFileStream

create an unitialized DataFileStream

DataFileStream.Header - Class in org.apache.avro.file

A handle that can be used to reopen a DataFile without re-reading the header of the stream.

DataFileWriter<D> - Class in org.apache.avro.file

Stores in a file a sequence of data conforming to a schema.

DataFileWriter(DatumWriter<D>) - Constructor for class org.apache.avro.file.DataFileWriter

Construct a writer, not yet open.

DataFileWriter.AppendWriteException - Exception in org.apache.avro.file

Thrown by DataFileWriter.append(Object) when an exception occurs while writing a datum to the buffer.

DataFileWriter.AppendWriteException(Exception) - Constructor for exception org.apache.avro.file.DataFileWriter.AppendWriteException

DatumReader<D> - Interface in org.apache.avro.io

Read data of a schema.

DatumWriter<D> - Interface in org.apache.avro.io

Write data of a schema.

Decoder - Class in org.apache.avro.io

Low-level support for de-serializing Avro values.

Decoder() - Constructor for class org.apache.avro.io.Decoder

DecoderFactory - Class in org.apache.avro.io

A factory for creating and configuring Decoders.

DecoderFactory() - Constructor for class org.apache.avro.io.DecoderFactory

Constructor for factory instances

DEFAULT_END_ACTION - Static variable in class org.apache.avro.io.parsing.Symbol

DEFAULT_SYNC_INTERVAL - Static variable in class org.apache.avro.file.DataFileConstants

defaultFactory() - Static method in class org.apache.avro.io.DecoderFactory

Deprecated. use the equivalent DecoderFactory.get() instead

defaultValue() - Method in class org.apache.avro.Schema.Field

DEFLATE_CODEC - Static variable in class org.apache.avro.file.DataFileConstants

deflateCodec(int) - Static method in class org.apache.avro.file.CodecFactory

Deflate codec, with specific compression.

depth() - Method in class org.apache.avro.io.parsing.Parser

Returns the depth of the stack.

depth() - Method in class org.apache.avro.io.ParsingEncoder

directBinaryDecoder(InputStream, BinaryDecoder) - Method in class org.apache.avro.io.DecoderFactory

Creates or reinitializes a BinaryDecoder with the input stream provided as the source of data.

DirectBinaryEncoder - Class in org.apache.avro.io

An Encoder for Avro's binary encoding that does not buffer output.

directBinaryEncoder(OutputStream, BinaryEncoder) - Method in class org.apache.avro.io.EncoderFactory

Creates or reinitializes a BinaryEncoder with the OutputStream provided as the destination for written data.

doAction(Symbol, Symbol) - Method in class org.apache.avro.io.JsonDecoder

doAction(Symbol, Symbol) - Method in class org.apache.avro.io.JsonEncoder

doAction(Symbol, Symbol) - Method in interface org.apache.avro.io.parsing.Parser.ActionHandler

Handle the action symbol top when the input is sought to be taken off the stack.

doAction(Symbol, Symbol) - Method in class org.apache.avro.io.ResolvingDecoder

doAction(Symbol, Symbol) - Method in class org.apache.avro.io.ValidatingDecoder

doAction(Symbol, Symbol) - Method in class org.apache.avro.io.ValidatingEncoder

doc() - Method in class org.apache.avro.Schema.Field

Field's documentation within the record, if set.

doReadBytes(byte[], int, int) - Method in class org.apache.avro.io.BinaryDecoder

Reads length bytes into bytes starting at start.

doReadItemCount() - Method in class org.apache.avro.io.BinaryDecoder

Returns the number of items to follow in the current array or map.

doSkipBytes(long) - Method in class org.apache.avro.io.BinaryDecoder

DOUBLE - Static variable in class org.apache.avro.io.parsing.Symbol

drain() - Method in class org.apache.avro.io.ResolvingDecoder

Consume any more data that has been written by the writer but not needed by the reader so that the the underlying decoder is in proper shape for the next record.

E

encodeBoolean(boolean, byte[], int) - Static method in class org.apache.avro.io.BinaryData

Encode a boolean to the byte array at the given position.

encodeDouble(double, byte[], int) - Static method in class org.apache.avro.io.BinaryData

Encode a double to the byte array at the given position.

encodeFloat(float, byte[], int) - Static method in class org.apache.avro.io.BinaryData

Encode a float to the byte array at the given position.

encodeInt(int, byte[], int) - Static method in class org.apache.avro.io.BinaryData

Encode an integer to the byte array at the given position.

encodeLong(long, byte[], int) - Static method in class org.apache.avro.io.BinaryData

Encode a long to the byte array at the given position.

Encoder - Class in org.apache.avro.io

Low-level support for serializing Avro values.

Encoder() - Constructor for class org.apache.avro.io.Encoder

EncoderFactory - Class in org.apache.avro.io

A factory for creating and configuring Encoder instances.

EncoderFactory() - Constructor for class org.apache.avro.io.EncoderFactory

end - Variable in class org.apache.avro.io.parsing.Symbol.Repeater

entrySet() - Method in class org.apache.avro.util.WeakIdentityHashMap

ENUM - Static variable in class org.apache.avro.io.parsing.Symbol

equals(Object) - Method in class org.apache.avro.generic.GenericData.Array

equals(Object) - Method in class org.apache.avro.generic.GenericData.EnumSymbol

equals(Object) - Method in class org.apache.avro.generic.GenericData.Fixed

equals(Object) - Method in class org.apache.avro.generic.GenericData.Record

equals(Object) - Method in class org.apache.avro.Protocol

equals(Object) - Method in class org.apache.avro.Protocol.Message

equals(Object) - Method in class org.apache.avro.Schema

equals(Object) - Method in class org.apache.avro.Schema.Field

equals(Object) - Method in exception org.apache.avro.specific.SpecificExceptionBase

equals(Object) - Method in class org.apache.avro.specific.SpecificRecordBase

equals(Object) - Method in class org.apache.avro.util.Utf8

equals(Object) - Method in class org.apache.avro.util.WeakIdentityHashMap

F

FIELD_ACTION - Static variable in class org.apache.avro.io.parsing.Symbol

fields - Variable in class org.apache.avro.io.parsing.Symbol.FieldOrderAction

FileReader<D> - Interface in org.apache.avro.file

Interface for reading data from a file.

findLabel(String) - Method in class org.apache.avro.io.parsing.Symbol.Alternative

findLabel(String) - Method in class org.apache.avro.io.parsing.Symbol.EnumLabelsAction

FIXED - Static variable in class org.apache.avro.io.parsing.Symbol

FixedSize - Annotation Type in org.apache.avro.specific

Declares the size of implementations of GenericFixed.

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol.Alternative

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol.Repeater

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol.ResolvingAction

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol.Sequence

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol.SkipAction

flatten(Map<Symbol.Sequence, Symbol.Sequence>, Map<Symbol.Sequence, List<Symbol.Fixup>>) - Method in class org.apache.avro.io.parsing.Symbol.UnionAdjustAction

flattenedSize() - Method in class org.apache.avro.io.parsing.Symbol

flattenedSize(Symbol[], int) - Static method in class org.apache.avro.io.parsing.Symbol

Returns the amount of space required to flatten the given sub-array of symbols.

flattenedSize() - Method in class org.apache.avro.io.parsing.Symbol.Sequence

FLOAT - Static variable in class org.apache.avro.io.parsing.Symbol

flush() - Method in class org.apache.avro.file.DataFileWriter

Flush the current state of the file.

flush() - Method in class org.apache.avro.io.BlockingBinaryEncoder

flush() - Method in class org.apache.avro.io.BufferedBinaryEncoder

flush() - Method in class org.apache.avro.io.DirectBinaryEncoder

flush() - Method in class org.apache.avro.io.JsonEncoder

flush() - Method in class org.apache.avro.io.ValidatingEncoder

fname - Variable in class org.apache.avro.io.parsing.Symbol.FieldAdjustAction

FOOTER_BLOCK - Static variable in class org.apache.avro.file.DataFileConstants

fromString(String) - Static method in class org.apache.avro.file.CodecFactory

Maps a codec name into a CodecOption.

G

generate(Schema) - Method in class org.apache.avro.io.parsing.JsonGrammarGenerator

Returns the non-terminal that is the start symbol for the grammar for the grammar for the given schema sc.

generate(Schema, Map<ValidatingGrammarGenerator.LitS, Symbol>) - Method in class org.apache.avro.io.parsing.JsonGrammarGenerator

Returns the non-terminal that is the start symbol for grammar of the given schema sc.

generate(Schema, Schema) - Method in class org.apache.avro.io.parsing.ResolvingGrammarGenerator

Resolves the writer schema writer and the reader schema reader and returns the start symbol for the grammar generated.

generate(Schema, Schema, Map<ValidatingGrammarGenerator.LitS, Symbol>) - Method in class org.apache.avro.io.parsing.ResolvingGrammarGenerator

Resolves the writer schema writer and the reader schema reader and returns the start symbol for the grammar generated.

generate(Schema) - Method in class org.apache.avro.io.parsing.ValidatingGrammarGenerator

Returns the non-terminal that is the start symbol for the grammar for the given schema sc.

generate(Schema, Map<ValidatingGrammarGenerator.LitS, Symbol>) - Method in class org.apache.avro.io.parsing.ValidatingGrammarGenerator

Returns the non-terminal that is the start symbol for the grammar for the given schema sc.

GenericArray<T> - Interface in org.apache.avro.generic

Array that permits reuse of contained elements.

GenericContainer - Interface in org.apache.avro.generic

Contains data of other types.

GenericData - Class in org.apache.avro.generic

Utilities for generic Java data.

GenericData() - Constructor for class org.apache.avro.generic.GenericData

GenericData.Array<T> - Class in org.apache.avro.generic

Default implementation of an array.

GenericData.Array(int, Schema) - Constructor for class org.apache.avro.generic.GenericData.Array

GenericData.EnumSymbol - Class in org.apache.avro.generic

Default implementation of GenericEnumSymbol.

GenericData.EnumSymbol(Schema, String) - Constructor for class org.apache.avro.generic.GenericData.EnumSymbol

GenericData.Fixed - Class in org.apache.avro.generic

Default implementation of GenericFixed.

GenericData.Fixed(Schema) - Constructor for class org.apache.avro.generic.GenericData.Fixed

GenericData.Fixed(Schema, byte[]) - Constructor for class org.apache.avro.generic.GenericData.Fixed

GenericData.Fixed() - Constructor for class org.apache.avro.generic.GenericData.Fixed

GenericData.Record - Class in org.apache.avro.generic

Default implementation of GenericRecord.

GenericData.Record(Schema) - Constructor for class org.apache.avro.generic.GenericData.Record

GenericDatumReader<D> - Class in org.apache.avro.generic

DatumReader for generic Java objects.

GenericDatumReader() - Constructor for class org.apache.avro.generic.GenericDatumReader

GenericDatumReader(Schema) - Constructor for class org.apache.avro.generic.GenericDatumReader

Construct where the writer's and reader's schemas are the same.

GenericDatumReader(Schema, Schema) - Constructor for class org.apache.avro.generic.GenericDatumReader

Construct given writer's and reader's schema.

GenericDatumReader(Schema, Schema, GenericData) - Constructor for class org.apache.avro.generic.GenericDatumReader

GenericDatumWriter<D> - Class in org.apache.avro.generic

DatumWriter for generic Java objects.

GenericDatumWriter() - Constructor for class org.apache.avro.generic.GenericDatumWriter

GenericDatumWriter(GenericData) - Constructor for class org.apache.avro.generic.GenericDatumWriter

GenericDatumWriter(Schema) - Constructor for class org.apache.avro.generic.GenericDatumWriter

GenericDatumWriter(Schema, GenericData) - Constructor for class org.apache.avro.generic.GenericDatumWriter

GenericEnumSymbol - Interface in org.apache.avro.generic

An enum symbol.

GenericFixed - Interface in org.apache.avro.generic

Fixed-size data.

GenericRecord - Interface in org.apache.avro.generic

A generic instance of a record schema.

get(int) - Method in class org.apache.avro.generic.GenericData.Array

get() - Static method in class org.apache.avro.generic.GenericData

Return the singleton instance.

get(String) - Method in class org.apache.avro.generic.GenericData.Record

get(int) - Method in class org.apache.avro.generic.GenericData.Record

get(String) - Method in interface org.apache.avro.generic.GenericRecord

Return the value of a field given its name.

get(int) - Method in interface org.apache.avro.generic.IndexedRecord

Return the value of a field given its position in the schema.

get() - Static method in class org.apache.avro.io.DecoderFactory

Returns an immutable static DecoderFactory configured with default settings All mutating methods throw IllegalArgumentExceptions.

get() - Static method in class org.apache.avro.io.EncoderFactory

Returns an immutable static DecoderFactory with default configuration.

get(int) - Method in class org.apache.avro.io.parsing.Symbol.Sequence

get() - Static method in class org.apache.avro.reflect.ReflectData.AllowNull

Return the singleton instance.

get() - Static method in class org.apache.avro.reflect.ReflectData

Return the singleton instance.

get() - Static method in class org.apache.avro.specific.SpecificData

Return the singleton instance.

get(int) - Method in exception org.apache.avro.specific.SpecificExceptionBase

get(int) - Method in class org.apache.avro.specific.SpecificRecordBase

get(Object) - Method in class org.apache.avro.util.WeakIdentityHashMap

getAliases() - Method in class org.apache.avro.Schema

If this is a record, enum or fixed, return its aliases, if any.

getArrayElements(Object) - Method in class org.apache.avro.generic.GenericDatumWriter

Called by the default implementation of GenericDatumWriter.writeArray(org.apache.avro.Schema, java.lang.Object, org.apache.avro.io.Encoder) to enumerate array elements.

getArrayElements(Object) - Method in class org.apache.avro.reflect.ReflectDatumWriter

getArraySize(Object) - Method in class org.apache.avro.generic.GenericDatumWriter

Called by the default implementation of GenericDatumWriter.writeArray(org.apache.avro.Schema, java.lang.Object, org.apache.avro.io.Encoder) to get the size of an array.

getArraySize(Object) - Method in class org.apache.avro.reflect.ReflectDatumWriter

getBlockCount() - Method in class org.apache.avro.file.DataFileStream

Expert: Return the count of items in the current block.

getBlockSize() - Method in class org.apache.avro.io.EncoderFactory

Returns this factory's configured default block buffer size.

getBufferList() - Method in class org.apache.avro.util.ByteBufferOutputStream

Returns all data written and resets the stream to be empty.

getBufferSize() - Method in class org.apache.avro.io.EncoderFactory

Returns this factory's configured default buffer size.

getByteLength() - Method in class org.apache.avro.util.Utf8

Return length in bytes.

getBytes() - Method in class org.apache.avro.util.Utf8

Return UTF-8 encoded bytes.

getBytesFor(String) - Static method in class org.apache.avro.util.Utf8

Gets the UTF-8 bytes for a String

getClass(Schema) - Method in class org.apache.avro.reflect.ReflectData

getClass(Schema) - Method in class org.apache.avro.specific.SpecificData

Return the class that implements a schema, or null if none exists.

getClassName(Schema) - Method in class org.apache.avro.specific.SpecificData

Returns the Java class name indicated by a schema's name and namespace.

getConfiguredBufferSize() - Method in class org.apache.avro.io.DecoderFactory

Returns this factory's configured preferred buffer size.

getData() - Method in class org.apache.avro.generic.GenericDatumReader

Return the GenericData implementation.

getData() - Method in class org.apache.avro.generic.GenericDatumWriter

Return the GenericData implementation.

getDoc() - Method in class org.apache.avro.Protocol

Doc string for this protocol.

getDoc() - Method in class org.apache.avro.Protocol.Message

getDoc() - Method in class org.apache.avro.Schema

If this is a record, enum, or fixed, returns its docstring, if available.

getElementType() - Method in class org.apache.avro.Schema

If this is an array, returns its element type.

getEnumOrdinal(String) - Method in class org.apache.avro.Schema

If this is an enum, return a symbol's ordinal value.

getEnumSchema(Object) - Method in class org.apache.avro.generic.GenericData

Called to obtain the schema of a enum.

getEnumSchema(Object) - Method in class org.apache.avro.specific.SpecificData

getEnumSymbols() - Method in class org.apache.avro.Schema

If this is an enum, return its symbols.

getErrors() - Method in class org.apache.avro.Protocol.Message

Errors that might be thrown.

getField(Object, String, int) - Method in class org.apache.avro.generic.GenericData

Called by GenericDatumReader.readRecord(java.lang.Object, org.apache.avro.Schema, org.apache.avro.io.ResolvingDecoder) to retrieve a record field value from a reused instance.

getField(Object, String, int) - Method in class org.apache.avro.reflect.ReflectData

getField(String) - Method in class org.apache.avro.Schema

If this is a record, returns the Field with the given name fieldName.

getFields() - Method in class org.apache.avro.Schema

If this is a record, returns the fields in it.

getFixedSchema(Object) - Method in class org.apache.avro.generic.GenericData

Called to obtain the schema of a fixed.

getFixedSize() - Method in class org.apache.avro.Schema

If this is fixed, returns its size.

getFullName() - Method in class org.apache.avro.Schema

If this is a record, enum or fixed, returns its namespace-qualified name, otherwise returns the name of the primitive type.

getHeader() - Method in class org.apache.avro.file.DataFileStream

A handle that can be used to reopen this stream without rereading the head.

getLabel(int) - Method in class org.apache.avro.io.parsing.Symbol.Alternative

getLabel(int) - Method in class org.apache.avro.io.parsing.Symbol.EnumLabelsAction

getLength() - Method in class org.apache.avro.util.Utf8

Deprecated. call getByteLength() instead.

getMapEntries(Object) - Method in class org.apache.avro.generic.GenericDatumWriter

Called by the default implementation of GenericDatumWriter.writeMap(org.apache.avro.Schema, java.lang.Object, org.apache.avro.io.Encoder) to enumerate map elements.

getMapSize(Object) - Method in class org.apache.avro.generic.GenericDatumWriter

Called by the default implementation of GenericDatumWriter.writeMap(org.apache.avro.Schema, java.lang.Object, org.apache.avro.io.Encoder) to get the size of a map.

getMD5() - Method in class org.apache.avro.Protocol

Return the MD5 hash of the text of this protocol.

getMessages() - Method in class org.apache.avro.Protocol

The messages of this protocol.

getMeta(String) - Method in class org.apache.avro.file.DataFileReader12

Return the value of a metadata property.

getMeta(String) - Method in class org.apache.avro.file.DataFileStream

Return the value of a metadata property.

getMetaKeys() - Method in class org.apache.avro.file.DataFileStream

Return the list of keys in the metadata

getMetaLong(String) - Method in class org.apache.avro.file.DataFileReader12

Return the value of a metadata property.

getMetaLong(String) - Method in class org.apache.avro.file.DataFileStream

Return the value of a metadata property.

getMetaString(String) - Method in class org.apache.avro.file.DataFileReader12

Return the value of a metadata property.

getMetaString(String) - Method in class org.apache.avro.file.DataFileStream

Return the value of a metadata property.

getName() - Method in class org.apache.avro.Protocol

The name of this protocol.

getName() - Method in class org.apache.avro.Protocol.Message

The name of this message.

getName() - Method in class org.apache.avro.Schema

If this is a record, enum or fixed, returns its name, otherwise the name of the primitive type.

getNamespace() - Method in class org.apache.avro.Protocol

The namespace of this protocol.

getNamespace() - Method in class org.apache.avro.Schema

If this is a record, enum or fixed, returns its namespace, if any.

getProp(String) - Method in class org.apache.avro.Schema.Field

Return the value of the named property in this field or null.

getProp(String) - Method in class org.apache.avro.Schema

Returns the value of the named property in this schema.

getProtocol(Class) - Method in class org.apache.avro.reflect.ReflectData

Return the protocol for a Java interface.

getProtocol(Class) - Method in class org.apache.avro.specific.SpecificData

Return the protocol for a Java interface.

getRecordSchema(Object) - Method in class org.apache.avro.generic.GenericData

Called to obtain the schema of a record.

getRecordSchema(Object) - Method in class org.apache.avro.reflect.ReflectData

getRequest() - Method in class org.apache.avro.Protocol.Message

The parameters of this message.

getResolver(Schema, Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Gets a resolving decoder for use by this GenericDatumReader.

getResponse() - Method in class org.apache.avro.Protocol.Message

The returned data.

getSchema() - Method in class org.apache.avro.file.DataFileReader12

Return the schema used in this file.

getSchema() - Method in class org.apache.avro.file.DataFileStream

Return the schema used in this file.

getSchema() - Method in interface org.apache.avro.file.FileReader

Return the schema for data in this file.

getSchema() - Method in interface org.apache.avro.generic.GenericContainer

The schema of this instance.

getSchema() - Method in class org.apache.avro.generic.GenericData.Array

getSchema() - Method in class org.apache.avro.generic.GenericData.EnumSymbol

getSchema() - Method in class org.apache.avro.generic.GenericData.Fixed

getSchema() - Method in class org.apache.avro.generic.GenericData.Record

getSchema(Type) - Method in class org.apache.avro.specific.SpecificData

Find the schema for a Java type.

getSchema() - Method in exception org.apache.avro.specific.SpecificExceptionBase

getSchema() - Method in class org.apache.avro.specific.SpecificRecordBase

getSymbol(int) - Method in class org.apache.avro.io.parsing.Symbol.Alternative

getType(String) - Method in class org.apache.avro.Protocol

Returns the named type.

getType() - Method in class org.apache.avro.Schema

Return the type of this schema.

getTypes() - Method in class org.apache.avro.Protocol

The types of this protocol.

getTypes() - Method in class org.apache.avro.Schema

If this is a union, returns its types.

getTypes() - Method in class org.apache.avro.Schema.Parser

Returns the set of defined, named types known to this parser.

getUnionSchema() - Method in exception org.apache.avro.UnresolvedUnionException

getUnresolvedDatum() - Method in exception org.apache.avro.UnresolvedUnionException

getValidate() - Method in class org.apache.avro.Schema.Parser

True iff names are validated.

getValue() - Method in exception org.apache.avro.AvroRemoteException

getValueType() - Method in class org.apache.avro.Schema

If this is a map, returns its value type.

H

hasEnumSymbol(String) - Method in class org.apache.avro.Schema

If this is an enum, returns true if it contains given symbol.

hashCode() - Method in class org.apache.avro.generic.GenericData.Array

hashCode() - Method in class org.apache.avro.generic.GenericData.EnumSymbol

hashCode() - Method in class org.apache.avro.generic.GenericData.Fixed

hashCode(Object, Schema) - Method in class org.apache.avro.generic.GenericData

Compute a hash code according to a schema, consistent with GenericData.compare(Object,Object,Schema).

hashCode() - Method in class org.apache.avro.generic.GenericData.Record

hashCode(byte[], int, int, Schema) - Static method in class org.apache.avro.io.BinaryData

Hash binary encoded data.

hashCode() - Method in class org.apache.avro.Protocol

hashCode() - Method in class org.apache.avro.Protocol.Message

hashCode() - Method in class org.apache.avro.Schema.Field

hashCode() - Method in class org.apache.avro.Schema

hashCode() - Method in exception org.apache.avro.specific.SpecificExceptionBase

hashCode() - Method in class org.apache.avro.specific.SpecificRecordBase

hashCode() - Method in class org.apache.avro.util.Utf8

hashCode() - Method in class org.apache.avro.util.WeakIdentityHashMap

hashCodeAdd(int, Object, Schema) - Method in class org.apache.avro.generic.GenericData

Add the hash code for an object into an accumulated hash code.

hasNext() - Method in class org.apache.avro.file.DataFileReader12

hasNext() - Method in class org.apache.avro.file.DataFileStream

True if more entries remain in this file.

I

in - Variable in class org.apache.avro.io.ValidatingDecoder

IndexedRecord - Interface in org.apache.avro.generic

A record implementation that permits field access by integer index.

induce(Object) - Method in class org.apache.avro.generic.GenericData

Create a schema given an example datum.

inputStream() - Method in class org.apache.avro.io.BinaryDecoder

Returns an InputStream that is aware of any buffering that may occur in this BinaryDecoder.

instanceOf(Schema, Object) - Method in class org.apache.avro.generic.GenericData

Called by GenericData.resolveUnion(Schema,Object).

INT - Static variable in class org.apache.avro.io.parsing.Symbol

isArray(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isArray(Object) - Method in class org.apache.avro.reflect.ReflectData

isBytes(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isBytes(Object) - Method in class org.apache.avro.reflect.ReflectData

isEmpty - Variable in class org.apache.avro.io.JsonEncoder

Has anything been written into the collections?

isEmpty() - Method in class org.apache.avro.util.WeakIdentityHashMap

isEnd() - Method in class org.apache.avro.io.BinaryDecoder

Returns true if the current BinaryDecoder is at the end of its source data and cannot read any further without throwing an EOFException or other IOException.

isEnum(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isEnum(Object) - Method in class org.apache.avro.specific.SpecificData

isError() - Method in class org.apache.avro.Schema

Returns true if this record is an error type.

isFixed(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isMap(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isOneWay() - Method in class org.apache.avro.Protocol.Message

Returns true if this is a one-way message, with no response or errors.

isRecord(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isRecord(Object) - Method in class org.apache.avro.reflect.ReflectData

isReservedMeta(String) - Static method in class org.apache.avro.file.DataFileWriter

isString(Object) - Method in class org.apache.avro.generic.GenericData

Called by the default implementation of GenericData.instanceOf(org.apache.avro.Schema, java.lang.Object).

isTrailing - Variable in class org.apache.avro.io.parsing.Symbol.ImplicitAction

Set to true if and only if this implicit action is a trailing action.

ITEM_END - Static variable in class org.apache.avro.io.parsing.Symbol

iterator() - Method in class org.apache.avro.file.DataFileReader12

iterator() - Method in class org.apache.avro.file.DataFileStream

Returns an iterator over entries in this file.

iterator() - Method in class org.apache.avro.generic.GenericData.Array

iterator() - Method in class org.apache.avro.io.parsing.Symbol.Sequence

J

jsonDecoder(Schema, InputStream) - Method in class org.apache.avro.io.DecoderFactory

Creates a JsonDecoder using the InputStrim provided for reading data that conforms to the Schema provided.

jsonDecoder(Schema, String) - Method in class org.apache.avro.io.DecoderFactory

Creates a JsonDecoder using the String provided for reading data that conforms to the Schema provided.

JsonDecoder - Class in org.apache.avro.io

A Decoder for Avro's JSON data encoding.

jsonEncoder(Schema, OutputStream) - Method in class org.apache.avro.io.EncoderFactory

Creates a JsonEncoder using the OutputStream provided for writing data conforming to the Schema provided.

jsonEncoder(Schema, JsonGenerator) - Method in class org.apache.avro.io.EncoderFactory

Creates a JsonEncoder using the JsonGenerator provided for output of data conforming to the Schema provided.

JsonEncoder - Class in org.apache.avro.io

An Encoder for Avro's JSON data encoding.

JsonGrammarGenerator - Class in org.apache.avro.io.parsing

The class that generates a grammar suitable to parse Avro data in JSON format.

JsonGrammarGenerator() - Constructor for class org.apache.avro.io.parsing.JsonGrammarGenerator

K

keySet() - Method in class org.apache.avro.util.WeakIdentityHashMap

kind - Variable in class org.apache.avro.io.parsing.Symbol

L

labels - Variable in class org.apache.avro.io.parsing.Symbol.Alternative

length() - Method in class org.apache.avro.file.SeekableFileInput

length() - Method in interface org.apache.avro.file.SeekableInput

Return the length of the file.

length() - Method in class org.apache.avro.util.Utf8

LONG - Static variable in class org.apache.avro.io.parsing.Symbol

M

MAGIC - Static variable in class org.apache.avro.file.DataFileConstants

main(String[]) - Static method in class org.apache.avro.Protocol

makeNullable(Schema) - Static method in class org.apache.avro.reflect.ReflectData

Create and return a union of the null schema and the provided schema.

MAP_END - Static variable in class org.apache.avro.io.parsing.Symbol

MAP_KEY_MARKER - Static variable in class org.apache.avro.io.parsing.Symbol

MAP_START - Static variable in class org.apache.avro.io.parsing.Symbol

mapNext() - Method in class org.apache.avro.io.BinaryDecoder

mapNext() - Method in class org.apache.avro.io.Decoder

Processes the next block of map entries and returns the count of them.

mapNext() - Method in class org.apache.avro.io.JsonDecoder

mapNext() - Method in class org.apache.avro.io.ValidatingDecoder

msg - Variable in class org.apache.avro.io.parsing.Symbol.ErrorAction

N

name() - Method in class org.apache.avro.Schema.Field

newArray(Object, int, Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create new array instances.

newArray(Object, int, Schema) - Method in class org.apache.avro.reflect.ReflectDatumReader

newInstance(Class, Schema) - Static method in class org.apache.avro.specific.SpecificDatumReader

Create an instance of a class.

newMap(Object, int) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create new array instances.

newRecord(Object, Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Called to create new record instances.

newRecord(Object, Schema) - Method in class org.apache.avro.specific.SpecificDatumReader

next() - Method in class org.apache.avro.file.DataFileReader12

next(D) - Method in class org.apache.avro.file.DataFileReader12

Return the next datum in the file.

next() - Method in class org.apache.avro.file.DataFileStream

Read the next datum in the file.

next(D) - Method in class org.apache.avro.file.DataFileStream

Read the next datum from the file.

next(D) - Method in interface org.apache.avro.file.FileReader

Read the next datum from the file.

nextBlock() - Method in class org.apache.avro.file.DataFileStream

Expert: Return the next block in the file, as binary-encoded data.

npe(NullPointerException, String) - Method in class org.apache.avro.generic.GenericDatumWriter

Helper method for adding a message to an NPE.

NULL - Static variable in class org.apache.avro.io.parsing.Symbol

The terminal symbols for the grammar.

NULL_CODEC - Static variable in class org.apache.avro.file.DataFileConstants

Nullable - Annotation Type in org.apache.avro.reflect

Declares that null is a valid value for a Java type.

nullCodec() - Static method in class org.apache.avro.file.CodecFactory

Null codec, for no compression.

O

openReader(File, DatumReader<D>) - Static method in class org.apache.avro.file.DataFileReader

Open a reader for a file.

openReader(SeekableInput, DatumReader<D>) - Static method in class org.apache.avro.file.DataFileReader

Open a reader for a file.

openReader(SeekableInput, DatumReader<D>, DataFileStream.Header, boolean) - Static method in class org.apache.avro.file.DataFileReader

Construct a reader for a file at the current position of the input, without reading the header.

order() - Method in class org.apache.avro.Schema.Field

org.apache.avro - package org.apache.avro

Avro kernel classes.

org.apache.avro.file - package org.apache.avro.file

A container file for Avro data.

org.apache.avro.generic - package org.apache.avro.generic

A generic representation for Avro data.

org.apache.avro.io - package org.apache.avro.io

Utilities for Encoding and Decoding Avro data.

org.apache.avro.io.parsing - package org.apache.avro.io.parsing

Implementation of Avro schemas as LL(1) grammars.

org.apache.avro.reflect - package org.apache.avro.reflect

Use Java reflection to generate schemas and protocols for existing classes.

org.apache.avro.specific - package org.apache.avro.specific

Generate specific Java classes for schemas and protocols.

org.apache.avro.util - package org.apache.avro.util

Common utility classes.

out - Variable in class org.apache.avro.io.ValidatingEncoder

P

parse(File) - Static method in class org.apache.avro.Protocol

Read a protocol from a Json file.

parse(String) - Static method in class org.apache.avro.Protocol

Read a protocol from a Json string.

parse(File) - Static method in class org.apache.avro.Schema

Deprecated. use Schema.Parser instead.

parse(InputStream) - Static method in class org.apache.avro.Schema

Deprecated. use Schema.Parser instead.

parse(String) - Static method in class org.apache.avro.Schema

Deprecated. use Schema.Parser instead.

parse(String, boolean) - Static method in class org.apache.avro.Schema

Deprecated. use Schema.Parser instead.

parse(File) - Method in class org.apache.avro.Schema.Parser

Parse a schema from the provided file.

parse(InputStream) - Method in class org.apache.avro.Schema.Parser

Parse a schema from the provided stream.

parse(String) - Method in class org.apache.avro.Schema.Parser

Parse a schema from the provided string.

Parser - Class in org.apache.avro.io.parsing

Parser is the class that maintains the stack for parsing.

Parser(Symbol, Parser.ActionHandler) - Constructor for class org.apache.avro.io.parsing.Parser

parser - Variable in class org.apache.avro.io.ParsingDecoder

parser - Variable in class org.apache.avro.io.ValidatingEncoder

Parser.ActionHandler - Interface in org.apache.avro.io.parsing

The parser knows how to handle the terminal and non-terminal symbols.

ParsingDecoder - Class in org.apache.avro.io

Base class for parser-based Decoders.

ParsingDecoder(Symbol) - Constructor for class org.apache.avro.io.ParsingDecoder

ParsingEncoder - Class in org.apache.avro.io

Base class for parser-based Encoders.

ParsingEncoder() - Constructor for class org.apache.avro.io.ParsingEncoder

pastSync(long) - Method in class org.apache.avro.file.DataFileReader

Return true if past the next synchronization point after a position.

pastSync(long) - Method in class org.apache.avro.file.DataFileReader12

Return true if past the next synchronization point after a position.

pastSync(long) - Method in interface org.apache.avro.file.FileReader

Return true if past the next synchronization point after a position.

peek() - Method in interface org.apache.avro.generic.GenericArray

The current content of the location where List.add(Object) would next store an element, if any.

peek() - Method in class org.apache.avro.generic.GenericData.Array

peekArray(Object) - Method in class org.apache.avro.generic.GenericDatumReader

Called by the default implementation of GenericDatumReader.readArray(java.lang.Object, org.apache.avro.Schema, org.apache.avro.io.ResolvingDecoder) to retrieve a value from a reused instance.

peekArray(Object) - Method in class org.apache.avro.reflect.ReflectDatumReader

pop() - Method in class org.apache.avro.io.ParsingEncoder

popSymbol() - Method in class org.apache.avro.io.parsing.Parser

Pops and returns the top symbol from the stack.

pos - Variable in class org.apache.avro.io.parsing.Parser

pos - Variable in class org.apache.avro.io.ParsingEncoder

pos() - Method in class org.apache.avro.Schema.Field

The position of this field within the record.

prepend(List<ByteBuffer>) - Method in class org.apache.avro.util.ByteBufferOutputStream

Prepend a list of ByteBuffers to this stream.

previousSync() - Method in class org.apache.avro.file.DataFileReader

Return the last synchronization point before our current position.

processImplicitActions() - Method in class org.apache.avro.io.parsing.Parser

Performs any implicit actions at the top the stack, expanding any production (other than the root) that may be encountered.

processTrailingImplicitActions() - Method in class org.apache.avro.io.parsing.Parser

Performs any "trailing" implicit actions at the top the stack.

production - Variable in class org.apache.avro.io.parsing.Symbol

The production for this symbol.

Protocol - Class in org.apache.avro

A set of messages forming an application protocol.

Protocol(String, String) - Constructor for class org.apache.avro.Protocol

Protocol.Message - Class in org.apache.avro

A protocol message.

push() - Method in class org.apache.avro.io.ParsingEncoder

Push a new collection on to the stack.

pushProduction(Symbol) - Method in class org.apache.avro.io.parsing.Parser

Pushes the production for the given symbol sym.

pushSymbol(Symbol) - Method in class org.apache.avro.io.parsing.Parser

Pushes sym on to the stack.

put(String, Object) - Method in class org.apache.avro.generic.GenericData.Record

put(int, Object) - Method in class org.apache.avro.generic.GenericData.Record

put(String, Object) - Method in interface org.apache.avro.generic.GenericRecord

Set the value of a field given its name.

put(int, Object) - Method in interface org.apache.avro.generic.IndexedRecord

Set the value of a field given its position in the schema.

put(int, Object) - Method in exception org.apache.avro.specific.SpecificExceptionBase

put(int, Object) - Method in class org.apache.avro.specific.SpecificRecordBase

put(K, V) - Method in class org.apache.avro.util.WeakIdentityHashMap

putAll(Map) - Method in class org.apache.avro.util.WeakIdentityHashMap

R

read(byte[], int, int) - Method in interface org.apache.avro.file.SeekableInput

Equivalent to InputStream.read(byte[],int,int).

read(D, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

read(Object, Schema, ResolvingDecoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read data.

read(D, Decoder) - Method in interface org.apache.avro.io.DatumReader

Read a datum.

read() - Method in class org.apache.avro.util.ByteBufferInputStream

read(byte[], int, int) - Method in class org.apache.avro.util.ByteBufferInputStream

readArray(Object, Schema, ResolvingDecoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read an array instance.

readArrayStart() - Method in class org.apache.avro.io.BinaryDecoder

readArrayStart() - Method in class org.apache.avro.io.Decoder

Reads and returns the size of the first block of an array.

readArrayStart() - Method in class org.apache.avro.io.JsonDecoder

readArrayStart() - Method in class org.apache.avro.io.ValidatingDecoder

readBoolean() - Method in class org.apache.avro.io.BinaryDecoder

readBoolean() - Method in class org.apache.avro.io.Decoder

Reads a boolean value written by Encoder.writeBoolean(boolean).

readBoolean() - Method in class org.apache.avro.io.JsonDecoder

readBoolean() - Method in class org.apache.avro.io.ValidatingDecoder

readBuffer(int) - Method in class org.apache.avro.util.ByteBufferInputStream

Read a buffer from the input without copying, if possible.

readBytes(Object, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read byte arrays.

readBytes(ByteBuffer) - Method in class org.apache.avro.io.BinaryDecoder

readBytes(ByteBuffer) - Method in class org.apache.avro.io.Decoder

Reads a byte-string written by Encoder.writeBytes(java.nio.ByteBuffer).

readBytes(ByteBuffer) - Method in class org.apache.avro.io.JsonDecoder

readBytes(ByteBuffer) - Method in class org.apache.avro.io.ValidatingDecoder

readBytes(Object, Decoder) - Method in class org.apache.avro.reflect.ReflectDatumReader

readDouble() - Method in class org.apache.avro.io.BinaryDecoder

readDouble() - Method in class org.apache.avro.io.Decoder

Reads a double written by Encoder.writeDouble(double).

readDouble() - Method in class org.apache.avro.io.JsonDecoder

readDouble() - Method in class org.apache.avro.io.ResolvingDecoder

readDouble() - Method in class org.apache.avro.io.ValidatingDecoder

readEnum(Schema, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read an enum value.

readEnum() - Method in class org.apache.avro.io.BinaryDecoder

readEnum() - Method in class org.apache.avro.io.Decoder

Reads an enumeration.

readEnum() - Method in class org.apache.avro.io.JsonDecoder

readEnum() - Method in class org.apache.avro.io.ResolvingDecoder

readEnum() - Method in class org.apache.avro.io.ValidatingDecoder

reader - Variable in class org.apache.avro.io.parsing.Symbol.ResolvingAction

readFieldOrder() - Method in class org.apache.avro.io.ResolvingDecoder

Returns the actual order in which the reader's fields will be returned to the reader.

readFixed(Object, Schema, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read a fixed value.

readFixed(byte[], int, int) - Method in class org.apache.avro.io.BinaryDecoder

readFixed(byte[], int, int) - Method in class org.apache.avro.io.Decoder

Reads fixed sized binary object.

readFixed(byte[]) - Method in class org.apache.avro.io.Decoder

A shorthand for readFixed(bytes, 0, bytes.length).

readFixed(byte[], int, int) - Method in class org.apache.avro.io.JsonDecoder

readFixed(byte[], int, int) - Method in class org.apache.avro.io.ValidatingDecoder

readFloat() - Method in class org.apache.avro.io.BinaryDecoder

readFloat() - Method in class org.apache.avro.io.Decoder

Reads a float written by Encoder.writeFloat(float).

readFloat() - Method in class org.apache.avro.io.JsonDecoder

readFloat() - Method in class org.apache.avro.io.ResolvingDecoder

readFloat() - Method in class org.apache.avro.io.ValidatingDecoder

readIndex() - Method in class org.apache.avro.io.BinaryDecoder

readIndex() - Method in class org.apache.avro.io.Decoder

Reads the tag of a union written by Encoder.writeIndex(int).

readIndex() - Method in class org.apache.avro.io.JsonDecoder

readIndex() - Method in class org.apache.avro.io.ResolvingDecoder

readIndex() - Method in class org.apache.avro.io.ValidatingDecoder

readInt(Object, Schema, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read integers.

readInt() - Method in class org.apache.avro.io.BinaryDecoder

readInt() - Method in class org.apache.avro.io.Decoder

Reads an integer written by Encoder.writeInt(int).

readInt() - Method in class org.apache.avro.io.JsonDecoder

readInt() - Method in class org.apache.avro.io.ValidatingDecoder

readInt(Object, Schema, Decoder) - Method in class org.apache.avro.reflect.ReflectDatumReader

readLong() - Method in class org.apache.avro.io.BinaryDecoder

readLong() - Method in class org.apache.avro.io.Decoder

Reads a long written by Encoder.writeLong(long).

readLong() - Method in class org.apache.avro.io.JsonDecoder

readLong() - Method in class org.apache.avro.io.ResolvingDecoder

readLong() - Method in class org.apache.avro.io.ValidatingDecoder

readMap(Object, Schema, ResolvingDecoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read a map instance.

readMapStart() - Method in class org.apache.avro.io.BinaryDecoder

readMapStart() - Method in class org.apache.avro.io.Decoder

Reads and returns the size of the next block of map-entries.

readMapStart() - Method in class org.apache.avro.io.JsonDecoder

readMapStart() - Method in class org.apache.avro.io.ValidatingDecoder

readNull() - Method in class org.apache.avro.io.BinaryDecoder

readNull() - Method in class org.apache.avro.io.Decoder

"Reads" a null value.

readNull() - Method in class org.apache.avro.io.JsonDecoder

readNull() - Method in class org.apache.avro.io.ValidatingDecoder

readRecord(Object, Schema, ResolvingDecoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read a record instance.

readString(Object, Schema, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read strings.

readString(Object, Decoder) - Method in class org.apache.avro.generic.GenericDatumReader

Called to read strings.

readString(Utf8) - Method in class org.apache.avro.io.BinaryDecoder

readString(Utf8) - Method in class org.apache.avro.io.Decoder

Reads a char-string written by Encoder.writeString(org.apache.avro.util.Utf8).

readString(Utf8) - Method in class org.apache.avro.io.JsonDecoder

readString(Utf8) - Method in class org.apache.avro.io.ValidatingDecoder

readString(Object, Schema, Decoder) - Method in class org.apache.avro.reflect.ReflectDatumReader

readString(Object, Decoder) - Method in class org.apache.avro.reflect.ReflectDatumReader

RECORD_END - Static variable in class org.apache.avro.io.parsing.Symbol

RECORD_START - Static variable in class org.apache.avro.io.parsing.Symbol

ReflectData - Class in org.apache.avro.reflect

Utilities to use existing Java classes and interfaces via reflection.

ReflectData() - Constructor for class org.apache.avro.reflect.ReflectData

ReflectData.AllowNull - Class in org.apache.avro.reflect

ReflectData implementation that permits null field values.

ReflectData.AllowNull() - Constructor for class org.apache.avro.reflect.ReflectData.AllowNull

ReflectDatumReader<T> - Class in org.apache.avro.reflect

DatumReader for existing classes via Java reflection.

ReflectDatumReader() - Constructor for class org.apache.avro.reflect.ReflectDatumReader

ReflectDatumReader(Class<T>) - Constructor for class org.apache.avro.reflect.ReflectDatumReader

ReflectDatumReader(Schema) - Constructor for class org.apache.avro.reflect.ReflectDatumReader

Construct where the writer's and reader's schemas are the same.

ReflectDatumReader(Schema, Schema) - Constructor for class org.apache.avro.reflect.ReflectDatumReader

Construct given writer's and reader's schema.

ReflectDatumReader(Schema, Schema, ReflectData) - Constructor for class org.apache.avro.reflect.ReflectDatumReader

ReflectDatumWriter<T> - Class in org.apache.avro.reflect

DatumWriter for existing classes via Java reflection.

ReflectDatumWriter() - Constructor for class org.apache.avro.reflect.ReflectDatumWriter

ReflectDatumWriter(Class<T>) - Constructor for class org.apache.avro.reflect.ReflectDatumWriter

ReflectDatumWriter(Class<T>, ReflectData) - Constructor for class org.apache.avro.reflect.ReflectDatumWriter

ReflectDatumWriter(Schema) - Constructor for class org.apache.avro.reflect.ReflectDatumWriter

ReflectDatumWriter(Schema, ReflectData) - Constructor for class org.apache.avro.reflect.ReflectDatumWriter

ReflectDatumWriter(ReflectData) - Constructor for class org.apache.avro.reflect.ReflectDatumWriter

remove() - Method in class org.apache.avro.file.DataFileReader12

remove() - Method in class org.apache.avro.file.DataFileStream

Not supported.

remove(int) - Method in class org.apache.avro.generic.GenericData.Array

remove(Object) - Method in class org.apache.avro.util.WeakIdentityHashMap

reset() - Method in class org.apache.avro.io.parsing.Parser

reset() - Method in class org.apache.avro.util.ByteBufferOutputStream

resolve(Schema, Schema) - Static method in class org.apache.avro.io.ResolvingDecoder

Produces an opaque resolver that can be used to construct a new ResolvingDecoder.ResolvingDecoder(Object, Decoder).

resolveUnion(Schema, Object) - Method in class org.apache.avro.generic.GenericData

Return the index for a datum within a union.

resolvingDecoder(Schema, Schema, Decoder) - Method in class org.apache.avro.io.DecoderFactory

Creates a ResolvingDecoder wrapping the Decoder provided.

ResolvingDecoder - Class in org.apache.avro.io

Decoder that performs type-resolution between the reader's and writer's schemas.

ResolvingGrammarGenerator - Class in org.apache.avro.io.parsing

The class that generates a resolving grammar to resolve between two schemas.

ResolvingGrammarGenerator() - Constructor for class org.apache.avro.io.parsing.ResolvingGrammarGenerator

reverse() - Method in interface org.apache.avro.generic.GenericArray

Reverses the order of the elements in this array.

reverse() - Method in class org.apache.avro.generic.GenericData.Array

rindex - Variable in class org.apache.avro.io.parsing.Symbol.FieldAdjustAction

rindex - Variable in class org.apache.avro.io.parsing.Symbol.UnionAdjustAction

S

SCHEMA - Static variable in class org.apache.avro.file.DataFileConstants

Schema - Class in org.apache.avro

An abstract data type.

schema() - Method in class org.apache.avro.Schema.Field

This field's Schema.

Schema.Field - Class in org.apache.avro

A field within a record.

Schema.Field(String, Schema, String, JsonNode) - Constructor for class org.apache.avro.Schema.Field

Schema.Field(String, Schema, String, JsonNode, Schema.Field.Order) - Constructor for class org.apache.avro.Schema.Field

Schema.Field.Order - Enum in org.apache.avro

How values of this field should be ordered when sorting records.

Schema.Parser - Class in org.apache.avro

A parser for JSON-format schemas.

Schema.Parser() - Constructor for class org.apache.avro.Schema.Parser

Schema.Type - Enum in org.apache.avro

The type of a schema.

SchemaParseException - Exception in org.apache.avro

Thrown for errors parsing schemas and protocols.

SchemaParseException(Throwable) - Constructor for exception org.apache.avro.SchemaParseException

SchemaParseException(String) - Constructor for exception org.apache.avro.SchemaParseException

seek(long) - Method in class org.apache.avro.file.DataFileReader

Move to a specific, known synchronization point, one returned from DataFileWriter.sync() while writing.

seek(long) - Method in class org.apache.avro.file.DataFileReader12

Move to the specified synchronization point, as returned by DataFileWriter.sync().

seek(long) - Method in class org.apache.avro.file.SeekableFileInput

seek(long) - Method in interface org.apache.avro.file.SeekableInput

Set the position for the next read().

SeekableFileInput - Class in org.apache.avro.file

A FileInputStream that implements SeekableInput.

SeekableFileInput(File) - Constructor for class org.apache.avro.file.SeekableFileInput

SeekableFileInput(FileDescriptor) - Constructor for class org.apache.avro.file.SeekableFileInput

SeekableInput - Interface in org.apache.avro.file

An InputStream that supports seek and tell.

set(int, T) - Method in class org.apache.avro.generic.GenericData.Array

setByteLength(int) - Method in class org.apache.avro.util.Utf8

Set length in bytes.

setCodec(CodecFactory) - Method in class org.apache.avro.file.DataFileWriter

Configures this writer to use the given codec.

setExpected(Schema) - Method in class org.apache.avro.generic.GenericDatumReader

Set the reader's schema.

setField(Object, String, int, Object) - Method in class org.apache.avro.generic.GenericData

Called by GenericDatumReader.readRecord(java.lang.Object, org.apache.avro.Schema, org.apache.avro.io.ResolvingDecoder) to set a record fields value to a record instance.

setField(Object, String, int, Object) - Method in class org.apache.avro.reflect.ReflectData

setFields(List<Schema.Field>) - Method in class org.apache.avro.Schema

If this is a record, set its fields.

setItemCount(long) - Method in class org.apache.avro.io.BinaryEncoder

setItemCount(long) - Method in class org.apache.avro.io.BlockingBinaryEncoder

setItemCount(long) - Method in class org.apache.avro.io.Encoder

Call this method before writing a batch of items in an array or a map.

setItemCount(long) - Method in class org.apache.avro.io.ParsingEncoder

setItemCount(long) - Method in class org.apache.avro.io.ValidatingEncoder

setLength(int) - Method in class org.apache.avro.util.Utf8

Deprecated. call setByteLength(int) instead.

setMeta(String, byte[]) - Method in class org.apache.avro.file.DataFileWriter

Set a metadata property.

setMeta(String, String) - Method in class org.apache.avro.file.DataFileWriter

Set a metadata property.

setMeta(String, long) - Method in class org.apache.avro.file.DataFileWriter

Set a metadata property.

setSchema(Schema) - Method in class org.apache.avro.generic.GenericData.Fixed

setSchema(Schema) - Method in class org.apache.avro.generic.GenericDatumReader

setSchema(Schema) - Method in class org.apache.avro.generic.GenericDatumWriter

setSchema(Schema) - Method in interface org.apache.avro.io.DatumReader

Set the writer's schema.

setSchema(Schema) - Method in interface org.apache.avro.io.DatumWriter

Set the schema.

setSyncInterval(int) - Method in class org.apache.avro.file.DataFileWriter

Set the synchronization interval for this file, in bytes.

setTypes(Collection<Schema>) - Method in class org.apache.avro.Protocol

Set the types of this protocol.

setValidate(boolean) - Method in class org.apache.avro.Schema.Parser

Enable or disable name validation.

size() - Method in class org.apache.avro.generic.GenericData.Array

size() - Method in class org.apache.avro.io.parsing.Symbol.Alternative

size - Variable in class org.apache.avro.io.parsing.Symbol.IntCheckAction

size() - Method in class org.apache.avro.io.parsing.Symbol.Sequence

size() - Method in class org.apache.avro.util.WeakIdentityHashMap

skip(Schema, Decoder) - Static method in class org.apache.avro.generic.GenericDatumReader

Skip an instance of a schema.

skipAction() - Method in interface org.apache.avro.io.parsing.SkipParser.SkipHandler

Skips the action at the top of the stack.

skipAction() - Method in class org.apache.avro.io.ParsingDecoder

skipAction() - Method in class org.apache.avro.io.ResolvingDecoder

skipArray() - Method in class org.apache.avro.io.BinaryDecoder

skipArray() - Method in class org.apache.avro.io.Decoder

Used for quickly skipping through an array.

skipArray() - Method in class org.apache.avro.io.JsonDecoder

skipArray() - Method in class org.apache.avro.io.ValidatingDecoder

skipBytes() - Method in class org.apache.avro.io.BinaryDecoder

skipBytes() - Method in class org.apache.avro.io.Decoder

Discards a byte-string written by Encoder.writeBytes(java.nio.ByteBuffer).

skipBytes() - Method in class org.apache.avro.io.JsonDecoder

skipBytes() - Method in class org.apache.avro.io.ValidatingDecoder

skipFixed(int) - Method in class org.apache.avro.io.BinaryDecoder

skipFixed(int) - Method in class org.apache.avro.io.Decoder

Discards fixed sized binary object.

skipFixed(int) - Method in class org.apache.avro.io.JsonDecoder

skipFixed() - Method in class org.apache.avro.io.JsonDecoder

skipFixed() - Method in class org.apache.avro.io.ParsingDecoder

skipFixed(int) - Method in class org.apache.avro.io.ValidatingDecoder

skipFixed() - Method in class org.apache.avro.io.ValidatingDecoder

skipLong(byte[], int) - Static method in class org.apache.avro.io.BinaryData

Skip a binary-encoded long, returning the position after it.

skipMap() - Method in class org.apache.avro.io.BinaryDecoder

skipMap() - Method in class org.apache.avro.io.Decoder

Support for quickly skipping through a map similar to Decoder.skipArray().

skipMap() - Method in class org.apache.avro.io.JsonDecoder

skipMap() - Method in class org.apache.avro.io.ValidatingDecoder

SkipParser - Class in org.apache.avro.io.parsing

A parser that capable of skipping as well read and write.

SkipParser(Symbol, Parser.ActionHandler, SkipParser.SkipHandler) - Constructor for class org.apache.avro.io.parsing.SkipParser

SkipParser.SkipHandler - Interface in org.apache.avro.io.parsing

The clients implement this interface to skip symbols and actions.

skipRepeater() - Method in class org.apache.avro.io.parsing.SkipParser

Skips the repeater at the top the stack.

skipString() - Method in class org.apache.avro.io.BinaryDecoder

skipString() - Method in class org.apache.avro.io.Decoder

Discards a char-string written by Encoder.writeString(org.apache.avro.util.Utf8).

skipString() - Method in class org.apache.avro.io.JsonDecoder

skipString() - Method in class org.apache.avro.io.ValidatingDecoder

skipSymbol(Symbol) - Method in class org.apache.avro.io.parsing.SkipParser

Pushes the given symbol on to the skip and skips it.

skipTo(int) - Method in class org.apache.avro.io.parsing.SkipParser

Skips data by calling skipXyz or readXyz methods on this, until the parser stack reaches the target level.

skipTopSymbol() - Method in interface org.apache.avro.io.parsing.SkipParser.SkipHandler

Skips the symbol at the top of the stack.

skipTopSymbol() - Method in class org.apache.avro.io.ParsingDecoder

SNAPPY_CODEC - Static variable in class org.apache.avro.file.DataFileConstants

snappyCodec() - Static method in class org.apache.avro.file.CodecFactory

Snappy codec.

SpecificData - Class in org.apache.avro.specific

Utilities for generated Java classes and interfaces.

SpecificData() - Constructor for class org.apache.avro.specific.SpecificData

SpecificDatumReader<T> - Class in org.apache.avro.specific

DatumReader for generated Java classes.

SpecificDatumReader() - Constructor for class org.apache.avro.specific.SpecificDatumReader

SpecificDatumReader(Class<T>) - Constructor for class org.apache.avro.specific.SpecificDatumReader

SpecificDatumReader(Schema) - Constructor for class org.apache.avro.specific.SpecificDatumReader

Construct where the writer's and reader's schemas are the same.

SpecificDatumReader(Schema, Schema) - Constructor for class org.apache.avro.specific.SpecificDatumReader

Construct given writer's and reader's schema.

SpecificDatumReader(Schema, Schema, SpecificData) - Constructor for class org.apache.avro.specific.SpecificDatumReader

SpecificDatumReader.SchemaConstructable - Interface in org.apache.avro.specific

Tag interface that indicates that a class has a one-argument constructor that accepts a Schema.

SpecificDatumWriter<T> - Class in org.apache.avro.specific

DatumWriter for generated Java classes.

SpecificDatumWriter() - Constructor for class org.apache.avro.specific.SpecificDatumWriter

SpecificDatumWriter(Class<T>) - Constructor for class org.apache.avro.specific.SpecificDatumWriter

SpecificDatumWriter(Schema) - Constructor for class org.apache.avro.specific.SpecificDatumWriter

SpecificDatumWriter(Schema, SpecificData) - Constructor for class org.apache.avro.specific.SpecificDatumWriter

SpecificDatumWriter(SpecificData) - Constructor for class org.apache.avro.specific.SpecificDatumWriter

SpecificExceptionBase - Exception in org.apache.avro.specific

Base class for specific exceptions.

SpecificExceptionBase() - Constructor for exception org.apache.avro.specific.SpecificExceptionBase

SpecificFixed - Class in org.apache.avro.specific

Base class for generated fixed-sized data classes.

SpecificFixed() - Constructor for class org.apache.avro.specific.SpecificFixed

SpecificRecord - Interface in org.apache.avro.specific

Implemented by generated record classes.

SpecificRecordBase - Class in org.apache.avro.specific

Base class for generated record classes.

SpecificRecordBase() - Constructor for class org.apache.avro.specific.SpecificRecordBase

stack - Variable in class org.apache.avro.io.parsing.Parser

startItem() - Method in class org.apache.avro.io.BinaryEncoder

startItem() - Method in class org.apache.avro.io.BlockingBinaryEncoder

startItem() - Method in class org.apache.avro.io.Encoder

Start a new item of an array or map.

startItem() - Method in class org.apache.avro.io.JsonEncoder

startItem() - Method in class org.apache.avro.io.ParsingEncoder

startItem() - Method in class org.apache.avro.io.ValidatingEncoder

STRING - Static variable in class org.apache.avro.io.parsing.Symbol

Stringable - Annotation Type in org.apache.avro.reflect

Declares that a class should be represented by an Avro string.

subSequence(int, int) - Method in class org.apache.avro.util.Utf8

Symbol - Class in org.apache.avro.io.parsing

Symbol is the base of all symbols (terminals and non-terminals) of the grammar.

Symbol(Symbol.Kind) - Constructor for class org.apache.avro.io.parsing.Symbol

Constructs a new symbol of the given kind kind.

Symbol(Symbol.Kind, Symbol[]) - Constructor for class org.apache.avro.io.parsing.Symbol

Symbol.Alternative - Class in org.apache.avro.io.parsing

Symbol.DefaultStartAction - Class in org.apache.avro.io.parsing

Symbol.DefaultStartAction(byte[]) - Constructor for class org.apache.avro.io.parsing.Symbol.DefaultStartAction

Symbol.EnumAdjustAction - Class in org.apache.avro.io.parsing

Symbol.EnumAdjustAction(int, Object[]) - Constructor for class org.apache.avro.io.parsing.Symbol.EnumAdjustAction

Symbol.EnumLabelsAction - Class in org.apache.avro.io.parsing

For JSON.

Symbol.EnumLabelsAction(List<String>) - Constructor for class org.apache.avro.io.parsing.Symbol.EnumLabelsAction

Symbol.ErrorAction - Class in org.apache.avro.io.parsing

Symbol.FieldAdjustAction - Class in org.apache.avro.io.parsing

Symbol.FieldAdjustAction(int, String) - Constructor for class org.apache.avro.io.parsing.Symbol.FieldAdjustAction

Symbol.FieldOrderAction - Class in org.apache.avro.io.parsing

Symbol.FieldOrderAction(Schema.Field[]) - Constructor for class org.apache.avro.io.parsing.Symbol.FieldOrderAction

Symbol.ImplicitAction - Class in org.apache.avro.io.parsing

Symbol.IntCheckAction - Class in org.apache.avro.io.parsing

Symbol.IntCheckAction(int) - Constructor for class org.apache.avro.io.parsing.Symbol.IntCheckAction

Symbol.Kind - Enum in org.apache.avro.io.parsing

Symbol.Repeater - Class in org.apache.avro.io.parsing

Symbol.ResolvingAction - Class in org.apache.avro.io.parsing

Symbol.Root - Class in org.apache.avro.io.parsing

Symbol.Sequence - Class in org.apache.avro.io.parsing

Symbol.SkipAction - Class in org.apache.avro.io.parsing

Symbol.SkipAction(Symbol) - Constructor for class org.apache.avro.io.parsing.Symbol.SkipAction

Symbol.UnionAdjustAction - Class in org.apache.avro.io.parsing

Symbol.UnionAdjustAction(int, Symbol) - Constructor for class org.apache.avro.io.parsing.Symbol.UnionAdjustAction

Symbol.WriterUnionAction - Class in org.apache.avro.io.parsing

Symbol.WriterUnionAction() - Constructor for class org.apache.avro.io.parsing.Symbol.WriterUnionAction

symbolHandler - Variable in class org.apache.avro.io.parsing.Parser

symbols - Variable in class org.apache.avro.io.parsing.Symbol.Alternative

symbols - Variable in class org.apache.avro.io.parsing.Symbol.EnumLabelsAction

symToParse - Variable in class org.apache.avro.io.parsing.Symbol.UnionAdjustAction

symToSkip - Variable in class org.apache.avro.io.parsing.Symbol.SkipAction

sync(long) - Method in class org.apache.avro.file.DataFileReader

Move to the next synchronization point after a position.

sync(long) - Method in class org.apache.avro.file.DataFileReader12

Move to the next synchronization point after a position.

sync() - Method in class org.apache.avro.file.DataFileWriter

Return the current position as a value that may be passed to DataFileReader.seek(long).

sync(long) - Method in interface org.apache.avro.file.FileReader

Move to the next synchronization point after a position.

SYNC_SIZE - Static variable in class org.apache.avro.file.DataFileConstants

SYSTEM_ERROR - Static variable in class org.apache.avro.Protocol

An error that can be thrown by any message.

SYSTEM_ERRORS - Static variable in class org.apache.avro.Protocol

Union type for generating system errors.

T

tell() - Method in class org.apache.avro.file.DataFileReader

tell() - Method in class org.apache.avro.file.DataFileReader12

Return the current position in the input.

tell() - Method in interface org.apache.avro.file.FileReader

Return the current position in the input.

tell() - Method in class org.apache.avro.file.SeekableFileInput

tell() - Method in interface org.apache.avro.file.SeekableInput

Return the position of the next read().

topSymbol() - Method in class org.apache.avro.io.parsing.Parser

Returns the top symbol from the stack.

toString() - Method in class org.apache.avro.file.CodecFactory

toString() - Method in class org.apache.avro.generic.GenericData.Array

toString() - Method in class org.apache.avro.generic.GenericData.EnumSymbol

toString() - Method in class org.apache.avro.generic.GenericData.Fixed

toString() - Method in class org.apache.avro.generic.GenericData.Record

toString(Object) - Method in class org.apache.avro.generic.GenericData

Renders a Java datum as JSON.

toString(Object, StringBuilder) - Method in class org.apache.avro.generic.GenericData

Renders a Java datum as JSON.

toString() - Method in interface org.apache.avro.generic.GenericEnumSymbol

Return the symbol.

toString() - Method in class org.apache.avro.Protocol.Message

toString() - Method in class org.apache.avro.Protocol

Render this as JSON.

toString(boolean) - Method in class org.apache.avro.Protocol

Render this as JSON.

toString() - Method in class org.apache.avro.Schema.Field

toString() - Method in class org.apache.avro.Schema

Render this as JSON.

toString(boolean) - Method in class org.apache.avro.Schema

Render this as JSON.

toString() - Method in class org.apache.avro.specific.SpecificRecordBase

toString() - Method in class org.apache.avro.util.Utf8

U

UNION - Static variable in class org.apache.avro.io.parsing.Symbol

Union - Annotation Type in org.apache.avro.reflect

Declares that a Java type should be represented by an Avro union schema.

UNION_END - Static variable in class org.apache.avro.io.parsing.Symbol

UnresolvedUnionException - Exception in org.apache.avro

Thrown when the expected contents of a union cannot be resolved.

UnresolvedUnionException(Schema, Object) - Constructor for exception org.apache.avro.UnresolvedUnionException

Utf8 - Class in org.apache.avro.util

A Utf8 string.

Utf8() - Constructor for class org.apache.avro.util.Utf8

Utf8(String) - Constructor for class org.apache.avro.util.Utf8

Utf8(byte[]) - Constructor for class org.apache.avro.util.Utf8

V

validate(Schema, Object) - Method in class org.apache.avro.generic.GenericData

Returns true if a Java datum matches a schema.

validate(Schema, Object) - Method in class org.apache.avro.reflect.ReflectData

validatingDecoder(Schema, Decoder) - Method in class org.apache.avro.io.DecoderFactory

Creates a ValidatingDecoder wrapping the Decoder provided.

ValidatingDecoder - Class in org.apache.avro.io

An implementation of Decoder that ensures that the sequence of operations conforms to a schema.

validatingEncoder(Schema, Encoder) - Method in class org.apache.avro.io.EncoderFactory

Creates a ValidatingEncoder that wraps the Encoder provided.

ValidatingEncoder - Class in org.apache.avro.io

An implementation of Encoder that wraps another Encoder and ensures that the sequence of operations conforms to the provided schema.

ValidatingGrammarGenerator - Class in org.apache.avro.io.parsing

The class that generates validating grammar.

ValidatingGrammarGenerator() - Constructor for class org.apache.avro.io.parsing.ValidatingGrammarGenerator

valueOf(String) - Static method in enum org.apache.avro.io.parsing.Symbol.Kind

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.avro.Schema.Field.Order

Returns the enum constant of this type with the specified name.

valueOf(String) - Static method in enum org.apache.avro.Schema.Type

Returns the enum constant of this type with the specified name.

values() - Static method in enum org.apache.avro.io.parsing.Symbol.Kind

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.avro.Schema.Field.Order

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Static method in enum org.apache.avro.Schema.Type

Returns an array containing the constants of this enum type, in the order they are declared.

values() - Method in class org.apache.avro.util.WeakIdentityHashMap

VERSION - Static variable in class org.apache.avro.file.DataFileConstants

VERSION - Static variable in class org.apache.avro.Protocol

The version of the protocol specification implemented here.

W

WeakIdentityHashMap<K,V> - Class in org.apache.avro.util

Implements a combination of WeakHashMap and IdentityHashMap.

WeakIdentityHashMap() - Constructor for class org.apache.avro.util.WeakIdentityHashMap

write(D, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

write(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write data.

write(D, Encoder) - Method in interface org.apache.avro.io.DatumWriter

Write a datum.

write(Schema, Object, Encoder) - Method in class org.apache.avro.reflect.ReflectDatumWriter

write(ByteBuffer) - Method in class org.apache.avro.util.ByteBufferOutputStream

write(int) - Method in class org.apache.avro.util.ByteBufferOutputStream

write(byte[], int, int) - Method in class org.apache.avro.util.ByteBufferOutputStream

writeArray(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a array.

writeArrayEnd() - Method in class org.apache.avro.io.BinaryEncoder

writeArrayEnd() - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeArrayEnd() - Method in class org.apache.avro.io.Encoder

Call this method to finish writing an array.

writeArrayEnd() - Method in class org.apache.avro.io.JsonEncoder

writeArrayEnd() - Method in class org.apache.avro.io.ValidatingEncoder

writeArrayStart() - Method in class org.apache.avro.io.BinaryEncoder

writeArrayStart() - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeArrayStart() - Method in class org.apache.avro.io.Encoder

Call this method to start writing an array.

writeArrayStart() - Method in class org.apache.avro.io.JsonEncoder

writeArrayStart() - Method in class org.apache.avro.io.ValidatingEncoder

writeBoolean(boolean) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeBoolean(boolean) - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeBoolean(boolean) - Method in class org.apache.avro.io.DirectBinaryEncoder

writeBoolean(boolean) - Method in class org.apache.avro.io.Encoder

Write a boolean value.

writeBoolean(boolean) - Method in class org.apache.avro.io.JsonEncoder

writeBoolean(boolean) - Method in class org.apache.avro.io.ValidatingEncoder

writeBuffer(ByteBuffer) - Method in class org.apache.avro.util.ByteBufferOutputStream

Add a buffer to the output without copying, if possible.

writeBytes(Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a bytes.

writeBytes(ByteBuffer) - Method in class org.apache.avro.io.BinaryEncoder

writeBytes(byte[], int, int) - Method in class org.apache.avro.io.BinaryEncoder

writeBytes(ByteBuffer) - Method in class org.apache.avro.io.Encoder

Write a byte string.

writeBytes(byte[], int, int) - Method in class org.apache.avro.io.Encoder

Write a byte string.

writeBytes(byte[]) - Method in class org.apache.avro.io.Encoder

Writes a byte string.

writeBytes(ByteBuffer) - Method in class org.apache.avro.io.JsonEncoder

writeBytes(byte[], int, int) - Method in class org.apache.avro.io.JsonEncoder

writeBytes(ByteBuffer) - Method in class org.apache.avro.io.ValidatingEncoder

writeBytes(byte[], int, int) - Method in class org.apache.avro.io.ValidatingEncoder

writeBytes(Object, Encoder) - Method in class org.apache.avro.reflect.ReflectDatumWriter

writeDouble(double) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeDouble(double) - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeDouble(double) - Method in class org.apache.avro.io.DirectBinaryEncoder

writeDouble(double) - Method in class org.apache.avro.io.Encoder

Write a double.

writeDouble(double) - Method in class org.apache.avro.io.JsonEncoder

writeDouble(double) - Method in class org.apache.avro.io.ValidatingEncoder

writeEnum(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write an enum value.

writeEnum(int) - Method in class org.apache.avro.io.BinaryEncoder

writeEnum(int) - Method in class org.apache.avro.io.Encoder

Writes an enumeration.

writeEnum(int) - Method in class org.apache.avro.io.JsonEncoder

writeEnum(int) - Method in class org.apache.avro.io.ValidatingEncoder

writeEnum(Schema, Object, Encoder) - Method in class org.apache.avro.specific.SpecificDatumWriter

writeFixed(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a fixed value.

writeFixed(byte[], int, int) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeFixed(byte[], int, int) - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeFixed(byte[], int, int) - Method in class org.apache.avro.io.DirectBinaryEncoder

writeFixed(byte[], int, int) - Method in class org.apache.avro.io.Encoder

Writes a fixed size binary object.

writeFixed(byte[]) - Method in class org.apache.avro.io.Encoder

A shorthand for writeFixed(bytes, 0, bytes.length)

writeFixed(byte[], int, int) - Method in class org.apache.avro.io.JsonEncoder

writeFixed(byte[], int, int) - Method in class org.apache.avro.io.ValidatingEncoder

writeFloat(float) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeFloat(float) - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeFloat(float) - Method in class org.apache.avro.io.DirectBinaryEncoder

writeFloat(float) - Method in class org.apache.avro.io.Encoder

Write a float.

writeFloat(float) - Method in class org.apache.avro.io.JsonEncoder

writeFloat(float) - Method in class org.apache.avro.io.ValidatingEncoder

writeIndex(int) - Method in class org.apache.avro.io.BinaryEncoder

writeIndex(int) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeIndex(int) - Method in class org.apache.avro.io.Encoder

Call this method to write the tag of a union.

writeIndex(int) - Method in class org.apache.avro.io.JsonEncoder

writeIndex(int) - Method in class org.apache.avro.io.ValidatingEncoder

writeInt(int) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeInt(int) - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeInt(int) - Method in class org.apache.avro.io.DirectBinaryEncoder

writeInt(int) - Method in class org.apache.avro.io.Encoder

Writes a 32-bit integer.

writeInt(int) - Method in class org.apache.avro.io.JsonEncoder

writeInt(int) - Method in class org.apache.avro.io.ValidatingEncoder

writeLong(long) - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeLong(long) - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeLong(long) - Method in class org.apache.avro.io.DirectBinaryEncoder

writeLong(long) - Method in class org.apache.avro.io.Encoder

Write a 64-bit integer.

writeLong(long) - Method in class org.apache.avro.io.JsonEncoder

writeLong(long) - Method in class org.apache.avro.io.ValidatingEncoder

writeMap(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a map.

writeMapEnd() - Method in class org.apache.avro.io.BinaryEncoder

writeMapEnd() - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeMapEnd() - Method in class org.apache.avro.io.Encoder

Call this method to terminate the inner-most, currently-opened map.

writeMapEnd() - Method in class org.apache.avro.io.JsonEncoder

writeMapEnd() - Method in class org.apache.avro.io.ValidatingEncoder

writeMapStart() - Method in class org.apache.avro.io.BinaryEncoder

writeMapStart() - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeMapStart() - Method in class org.apache.avro.io.Encoder

Call this to start a new map.

writeMapStart() - Method in class org.apache.avro.io.JsonEncoder

writeMapStart() - Method in class org.apache.avro.io.ValidatingEncoder

writeNull() - Method in class org.apache.avro.io.BinaryEncoder

writeNull() - Method in class org.apache.avro.io.Encoder

"Writes" a null value.

writeNull() - Method in class org.apache.avro.io.JsonEncoder

writeNull() - Method in class org.apache.avro.io.ValidatingEncoder

writer - Variable in class org.apache.avro.io.parsing.Symbol.ResolvingAction

writeRecord(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a record.

writeString(Schema, Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a string.

writeString(Object, Encoder) - Method in class org.apache.avro.generic.GenericDatumWriter

Called to write a string.

writeString(Utf8) - Method in class org.apache.avro.io.BinaryEncoder

writeString(String) - Method in class org.apache.avro.io.BinaryEncoder

writeString(Utf8) - Method in class org.apache.avro.io.Encoder

Write a Unicode character string.

writeString(String) - Method in class org.apache.avro.io.Encoder

Write a Unicode character string.

writeString(CharSequence) - Method in class org.apache.avro.io.Encoder

Write a Unicode character string.

writeString(Utf8) - Method in class org.apache.avro.io.JsonEncoder

writeString(String) - Method in class org.apache.avro.io.JsonEncoder

writeString(Utf8) - Method in class org.apache.avro.io.ValidatingEncoder

writeString(String) - Method in class org.apache.avro.io.ValidatingEncoder

writeString(CharSequence) - Method in class org.apache.avro.io.ValidatingEncoder

writeString(Schema, Object, Encoder) - Method in class org.apache.avro.reflect.ReflectDatumWriter

writeZero() - Method in class org.apache.avro.io.BinaryEncoder

Write a zero byte to the underlying output.

writeZero() - Method in class org.apache.avro.io.BlockingBinaryEncoder

writeZero() - Method in class org.apache.avro.io.BufferedBinaryEncoder

writeZero() - Method in class org.apache.avro.io.DirectBinaryEncoder

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