org.apache.arrow.vector.ipc.message

Class ArrowBuffer

java.lang.Object

org.apache.arrow.vector.ipc.message.ArrowBuffer

All Implemented Interfaces:

FBSerializable

public class ArrowBuffer
extends Object
implements FBSerializable

Metadata for a buffer written to a channel.

Constructor Summary

Constructors

Constructor and Description
ArrowBuffer(long offset, long size) Constructs a new instance.

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
long	getOffset()
long	getSize()
int	hashCode()
String	toString()
int	writeTo(com.google.flatbuffers.FlatBufferBuilder builder) Returns the number of bytes taken to serialize the data in builder after writing to it.

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ArrowBuffer

public ArrowBuffer(long offset,
                   long size)

Constructs a new instance.

Parameters:

offset - The offset to the start of the buffer in the channel.

size - The size of the buffer.

Method Detail

getOffset

public long getOffset()

getSize

public long getSize()

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

writeTo

public int writeTo(com.google.flatbuffers.FlatBufferBuilder builder)

Description copied from interface: FBSerializable

Returns the number of bytes taken to serialize the data in builder after writing to it.

Specified by:

writeTo in interface FBSerializable

toString

public String toString()

Overrides:

toString in class Object