org.apache.hadoop.hbase

Class PrivateCellUtil.FirstOnRowColCell

java.lang.Object

org.apache.hadoop.hbase.PrivateCellUtil.EmptyCell

org.apache.hadoop.hbase.PrivateCellUtil.FirstOnRowCell

org.apache.hadoop.hbase.PrivateCellUtil.FirstOnRowColCell

All Implemented Interfaces:

Cell, ExtendedCell, HeapSize, RawCell

Direct Known Subclasses:

PrivateCellUtil.FirstOnRowColTSCell

Enclosing class:

PrivateCellUtil

private static class PrivateCellUtil.FirstOnRowColCell
extends PrivateCellUtil.FirstOnRowCell

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 byte[]	fArray
private static long	FIXED_HEAPSIZE
private byte	flength
private int	foffset
private byte[]	qArray
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
FirstOnRowColCell(byte[] rArray, int roffset, short rlength, byte[] fArray, int foffset, byte flength, byte[] qArray, int qoffset, int qlength)

Method Summary

Modifier and Type	Method and Description
byte[]	getFamilyArray() Contiguous bytes composed of legal HDFS filename characters which may start at any index in the containing array.
byte	getFamilyLength()
int	getFamilyOffset()
byte[]	getQualifierArray() Contiguous raw bytes that may start at any index in the containing array.
int	getQualifierLength()
int	getQualifierOffset()
long	heapSize()

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

getRowArray, getRowLength, getRowOffset, getTimestamp, getType, getTypeByte

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

getSequenceId, getTagsArray, getTagsLength, getTagsOffset, getValueArray, getValueLength, getValueOffset, 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_HEAPSIZE

private static final long FIXED_HEAPSIZE

fArray

private final byte[] fArray

foffset

private final int foffset

flength

private final byte flength

qArray

private final byte[] qArray

qoffset

private final int qoffset

qlength

private final int qlength

Constructor Detail

FirstOnRowColCell

public FirstOnRowColCell(byte[] rArray,
                         int roffset,
                         short rlength,
                         byte[] fArray,
                         int foffset,
                         byte flength,
                         byte[] qArray,
                         int qoffset,
                         int qlength)

Method Detail

heapSize

public long heapSize()

Specified by:

heapSize in interface HeapSize

Overrides:

heapSize in class PrivateCellUtil.FirstOnRowCell

Returns:

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

getFamilyArray

public byte[] getFamilyArray()

Description copied from interface: Cell

Contiguous bytes composed of legal HDFS filename characters which may start at any index in the containing array. Max length is Byte.MAX_VALUE, which is 127 bytes.

Specified by:

getFamilyArray in interface Cell

Overrides:

getFamilyArray in class PrivateCellUtil.EmptyCell

Returns:

the array containing the family bytes.

getFamilyOffset

public int getFamilyOffset()

Specified by:

getFamilyOffset in interface Cell

Overrides:

getFamilyOffset in class PrivateCellUtil.EmptyCell

Returns:

Array index of first family byte

getFamilyLength

public byte getFamilyLength()

Specified by:

getFamilyLength in interface Cell

Overrides:

getFamilyLength in class PrivateCellUtil.EmptyCell

Returns:

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

getQualifierArray

public byte[] getQualifierArray()

Description copied from interface: Cell

Contiguous raw bytes that may start at any index in the containing array.

Specified by:

getQualifierArray in interface Cell

Overrides:

getQualifierArray in class PrivateCellUtil.EmptyCell

Returns:

The array containing the qualifier bytes.

getQualifierOffset

public int getQualifierOffset()

Specified by:

getQualifierOffset in interface Cell

Overrides:

getQualifierOffset in class PrivateCellUtil.EmptyCell

Returns:

Array index of first qualifier byte

getQualifierLength

public int getQualifierLength()

Specified by:

getQualifierLength in interface Cell

Overrides:

getQualifierLength in class PrivateCellUtil.EmptyCell

Returns:

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