org.apache.hadoop.hbase

Class NoTagsKeyValue

java.lang.Object

org.apache.hadoop.hbase.KeyValue

org.apache.hadoop.hbase.NoTagsKeyValue

All Implemented Interfaces:

Cloneable, Cell, HeapSize, SettableSequenceId, SettableTimestamp

@InterfaceAudience.Private
public class NoTagsKeyValue
extends KeyValue

An extension of the KeyValue where the tags length is always 0

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.hadoop.hbase.KeyValue

KeyValue.KeyOnlyKeyValue, KeyValue.KVComparator, KeyValue.MetaComparator, KeyValue.RawBytesComparator, KeyValue.RowOnlyComparator, KeyValue.SamePrefixComparator<T>, KeyValue.Type

Field Summary

Fields inherited from class org.apache.hadoop.hbase.KeyValue

bytes, COLUMN_FAMILY_DELIM_ARRAY, COLUMN_FAMILY_DELIMITER, COMPARATOR, FAMILY_LENGTH_SIZE, KEY_INFRASTRUCTURE_SIZE, KEY_LENGTH_SIZE, KEYVALUE_INFRASTRUCTURE_SIZE, KEYVALUE_WITH_TAGS_INFRASTRUCTURE_SIZE, length, LOWESTKEY, META_COMPARATOR, offset, RAW_COMPARATOR, ROW_LENGTH_SIZE, ROW_OFFSET, TAGS_LENGTH_SIZE, TIMESTAMP_SIZE, TIMESTAMP_TYPE_SIZE, TYPE_SIZE

Constructor Summary

Constructors

Constructor and Description
NoTagsKeyValue(byte[] bytes, int offset, int length)

Method Summary

Methods

Modifier and Type	Method and Description
int	getTagsLength() This returns the total length of the tag bytes

Methods inherited from class org.apache.hadoop.hbase.KeyValue

clone, cloneAndAddTags, create, create, createFirstOnRow, createFirstOnRow, createFirstOnRow, createKeyOnly, createKeyValueFromKey, createKeyValueFromKey, createKeyValueFromKey, equals, getBuffer, getDelimiter, getDelimiterInReverse, getFamily, getFamilyArray, getFamilyLength, getFamilyLength, getFamilyOffset, getKey, getKeyDataStructureSize, getKeyLength, getKeyOffset, getKeyString, getKeyValueDataStructureSize, getKeyValueDataStructureSize, getKeyValueDataStructureSize, getLength, getMvccVersion, getOffset, getQualifier, getQualifierArray, getQualifierLength, getQualifierOffset, getRow, getRowArray, getRowLength, getRowOffset, getSequenceId, getTags, getTagsArray, getTagsOffset, getTimestamp, getTimestampOffset, getType, getTypeByte, getValue, getValueArray, getValueLength, getValueOffset, hashCode, heapSize, heapSizeWithoutTags, humanReadableTimestamp, iscreate, isDelete, isDelete, isLatestTimestamp, keyToString, keyToString, makeColumn, oswrite, oswrite, parseColumn, setSequenceId, setTimestamp, setTimestamp, shallowCopy, toString, toStringMap, updateLatestStamp, write, writeByteArray

Methods inherited from class java.lang.Object

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

Constructor Detail

NoTagsKeyValue

public NoTagsKeyValue(byte[] bytes,
              int offset,
              int length)

Method Detail

getTagsLength

public int getTagsLength()

Description copied from class: KeyValue

This returns the total length of the tag bytes

Specified by:

getTagsLength in interface Cell

Overrides:

getTagsLength in class KeyValue

Returns:

the total length of the tags in the Cell.