org.apache.hadoop.hbase

Class PrivateCellUtil.LastOnRowColByteBufferExtendedCell

java.lang.Object

org.apache.hadoop.hbase.ByteBufferExtendedCell

org.apache.hadoop.hbase.PrivateCellUtil.EmptyByteBufferExtendedCell

org.apache.hadoop.hbase.PrivateCellUtil.LastOnRowByteBufferExtendedCell

org.apache.hadoop.hbase.PrivateCellUtil.LastOnRowColByteBufferExtendedCell

All Implemented Interfaces:

Cell, ExtendedCell, HeapSize, RawCell

Enclosing class:

PrivateCellUtil

private static class PrivateCellUtil.LastOnRowColByteBufferExtendedCell
extends PrivateCellUtil.LastOnRowByteBufferExtendedCell

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.hadoop.hbase.Cell

Cell.Type

Field Summary

Fields

Modifier and Type	Field and Description
private ByteBuffer	fBuffer
private static int	FIXED_OVERHEAD
private byte	flength
private int	foffset
private ByteBuffer	qBuffer
private int	qlength
private int	qoffset

Fields inherited from interface org.apache.hadoop.hbase.ExtendedCell

CELL_NOT_BASED_ON_CHUNK

Fields inherited from interface org.apache.hadoop.hbase.RawCell

MAX_TAGS_LENGTH

Constructor Summary

Constructors

Constructor and Description
LastOnRowColByteBufferExtendedCell(ByteBuffer rBuffer, int roffset, short rlength, ByteBuffer fBuffer, int foffset, byte flength, ByteBuffer qBuffer, int qoffset, int qlength)

Method Summary

Modifier and Type	Method and Description
ByteBuffer	getFamilyByteBuffer()
byte	getFamilyLength()
int	getFamilyPosition()
ByteBuffer	getQualifierByteBuffer()
int	getQualifierLength()
int	getQualifierPosition()
long	heapSize()

Methods inherited from class org.apache.hadoop.hbase.PrivateCellUtil.LastOnRowByteBufferExtendedCell

getRowByteBuffer, getRowLength, getRowPosition, getTimestamp, getType, getTypeByte

Methods inherited from class org.apache.hadoop.hbase.PrivateCellUtil.EmptyByteBufferExtendedCell

getFamilyArray, getFamilyOffset, getQualifierArray, getQualifierOffset, getRowArray, getRowOffset, getSequenceId, getTagsArray, getTagsByteBuffer, getTagsLength, getTagsOffset, getTagsPosition, getValueArray, getValueByteBuffer, getValueLength, getValueOffset, getValuePosition, setSequenceId, setTimestamp, setTimestamp

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.hadoop.hbase.ExtendedCell

deepClone, getChunkId, getSerializedSize, getSerializedSize, write, write

Methods inherited from interface org.apache.hadoop.hbase.RawCell

checkForTagsLength, cloneTags, getTag, getTags

Field Detail

FIXED_OVERHEAD

private static final int FIXED_OVERHEAD

fBuffer

private final ByteBuffer fBuffer

foffset

private final int foffset

flength

private final byte flength

qBuffer

private final ByteBuffer qBuffer

qoffset

private final int qoffset

qlength

private final int qlength

Constructor Detail

LastOnRowColByteBufferExtendedCell

public LastOnRowColByteBufferExtendedCell(ByteBuffer rBuffer,
                                          int roffset,
                                          short rlength,
                                          ByteBuffer fBuffer,
                                          int foffset,
                                          byte flength,
                                          ByteBuffer qBuffer,
                                          int qoffset,
                                          int qlength)

Method Detail

heapSize

public long heapSize()

Specified by:

heapSize in interface HeapSize

Overrides:

heapSize in class PrivateCellUtil.LastOnRowByteBufferExtendedCell

Returns:

Approximate 'exclusive deep size' of implementing object. Includes count of payload and hosting object sizings.

getFamilyByteBuffer

public ByteBuffer getFamilyByteBuffer()

Overrides:

getFamilyByteBuffer in class PrivateCellUtil.EmptyByteBufferExtendedCell

Returns:

The ByteBuffer containing the column family bytes.

getFamilyPosition

public int getFamilyPosition()

Overrides:

getFamilyPosition in class PrivateCellUtil.EmptyByteBufferExtendedCell

Returns:

Position in the ByteBuffer where column family bytes start

getFamilyLength

public byte getFamilyLength()

Specified by:

getFamilyLength in interface Cell

Overrides:

getFamilyLength in class PrivateCellUtil.EmptyByteBufferExtendedCell

Returns:

Number of family bytes. Must be < familyArray.length - offset.

getQualifierByteBuffer

public ByteBuffer getQualifierByteBuffer()

Overrides:

getQualifierByteBuffer in class PrivateCellUtil.EmptyByteBufferExtendedCell

Returns:

The ByteBuffer containing the column qualifier bytes.

getQualifierPosition

public int getQualifierPosition()

Overrides:

getQualifierPosition in class PrivateCellUtil.EmptyByteBufferExtendedCell

Returns:

Position in the ByteBuffer where column qualifier bytes start

getQualifierLength

public int getQualifierLength()

Specified by:

getQualifierLength in interface Cell

Overrides:

getQualifierLength in class PrivateCellUtil.EmptyByteBufferExtendedCell

Returns:

Number of qualifier bytes. Must be < qualifierArray.length - offset.