org.apache.hadoop.hive.serde2

Class WriteBuffers.ByteSegmentRef

java.lang.Object

org.apache.hadoop.hive.serde2.WriteBuffers.ByteSegmentRef

Enclosing class:

WriteBuffers

public static class WriteBuffers.ByteSegmentRef
extends Object

The class representing a segment of bytes in the buffer. Can either be a reference to a segment of the whole WriteBuffers (when bytes is not set), or to a segment of some byte array (when bytes is set).

Constructor Summary

Constructors

Constructor and Description
WriteBuffers.ByteSegmentRef()
WriteBuffers.ByteSegmentRef(long offset, int length)

Method Summary

Methods

Modifier and Type	Method and Description
ByteBuffer	copy()
byte[]	getBytes()
int	getLength()
long	getOffset()
void	reset(long offset, int length)

Methods inherited from class java.lang.Object

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

Constructor Detail

WriteBuffers.ByteSegmentRef

public WriteBuffers.ByteSegmentRef(long offset,
                           int length)

WriteBuffers.ByteSegmentRef

public WriteBuffers.ByteSegmentRef()

Method Detail

reset

public void reset(long offset,
         int length)

getBytes

public byte[] getBytes()

getOffset

public long getOffset()

getLength

public int getLength()

copy

public ByteBuffer copy()