org.apache.arrow.flatbuf

Class Schema

java.lang.Object

com.google.flatbuffers.Table

org.apache.arrow.flatbuf.Schema

public final class Schema
extends com.google.flatbuffers.Table

Field Summary

Fields inherited from class com.google.flatbuffers.Table

bb, bb_pos

Constructor Summary

Constructors

Constructor and Description
Schema()

Method Summary

Methods

Modifier and Type	Method and Description
Schema	__init(int _i, ByteBuffer _bb)
static void	addCustomMetadata(com.google.flatbuffers.FlatBufferBuilder builder, int customMetadataOffset)
static void	addEndianness(com.google.flatbuffers.FlatBufferBuilder builder, short endianness)
static void	addFields(com.google.flatbuffers.FlatBufferBuilder builder, int fieldsOffset)
static int	createCustomMetadataVector(com.google.flatbuffers.FlatBufferBuilder builder, int[] data)
static int	createFieldsVector(com.google.flatbuffers.FlatBufferBuilder builder, int[] data)
static int	createSchema(com.google.flatbuffers.FlatBufferBuilder builder, short endianness, int fields, int custom_metadata)
KeyValue	customMetadata(int j)
KeyValue	customMetadata(KeyValue obj, int j)
int	customMetadataLength()
short	endianness() endianness of the buffer it is Little Endian by default if endianness doesn't match the underlying system then the vectors need to be converted
static int	endSchema(com.google.flatbuffers.FlatBufferBuilder builder)
Field	fields(Field obj, int j)
Field	fields(int j)
int	fieldsLength()
static void	finishSchemaBuffer(com.google.flatbuffers.FlatBufferBuilder builder, int offset)
static Schema	getRootAsSchema(ByteBuffer _bb)
static Schema	getRootAsSchema(ByteBuffer _bb, Schema obj)
static void	startCustomMetadataVector(com.google.flatbuffers.FlatBufferBuilder builder, int numElems)
static void	startFieldsVector(com.google.flatbuffers.FlatBufferBuilder builder, int numElems)
static void	startSchema(com.google.flatbuffers.FlatBufferBuilder builder)

Methods inherited from class com.google.flatbuffers.Table

__has_identifier, __indirect, __offset, __string, __union, __vector_as_bytebuffer, __vector_len, __vector, getByteBuffer

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Schema

public Schema()

Method Detail

getRootAsSchema

public static Schema getRootAsSchema(ByteBuffer _bb)

getRootAsSchema

public static Schema getRootAsSchema(ByteBuffer _bb,
                     Schema obj)

__init

public Schema __init(int _i,
            ByteBuffer _bb)

endianness

public short endianness()

endianness of the buffer it is Little Endian by default if endianness doesn't match the underlying system then the vectors need to be converted

fields

public Field fields(int j)

fields

public Field fields(Field obj,
           int j)

fieldsLength

public int fieldsLength()

customMetadata

public KeyValue customMetadata(int j)

customMetadata

public KeyValue customMetadata(KeyValue obj,
                      int j)

customMetadataLength

public int customMetadataLength()

createSchema

public static int createSchema(com.google.flatbuffers.FlatBufferBuilder builder,
               short endianness,
               int fields,
               int custom_metadata)

startSchema

public static void startSchema(com.google.flatbuffers.FlatBufferBuilder builder)

addEndianness

public static void addEndianness(com.google.flatbuffers.FlatBufferBuilder builder,
                 short endianness)

addFields

public static void addFields(com.google.flatbuffers.FlatBufferBuilder builder,
             int fieldsOffset)

createFieldsVector

public static int createFieldsVector(com.google.flatbuffers.FlatBufferBuilder builder,
                     int[] data)

startFieldsVector

public static void startFieldsVector(com.google.flatbuffers.FlatBufferBuilder builder,
                     int numElems)

addCustomMetadata

public static void addCustomMetadata(com.google.flatbuffers.FlatBufferBuilder builder,
                     int customMetadataOffset)

createCustomMetadataVector

public static int createCustomMetadataVector(com.google.flatbuffers.FlatBufferBuilder builder,
                             int[] data)

startCustomMetadataVector

public static void startCustomMetadataVector(com.google.flatbuffers.FlatBufferBuilder builder,
                             int numElems)

endSchema

public static int endSchema(com.google.flatbuffers.FlatBufferBuilder builder)

finishSchemaBuffer

public static void finishSchemaBuffer(com.google.flatbuffers.FlatBufferBuilder builder,
                      int offset)