pegasus.mapreduce.common.cache

Class BitStringsVectorCache

java.lang.Object

pegasus.mapreduce.common.cache.BaseVectorCache<BitStrings>

pegasus.mapreduce.common.cache.BitStringsVectorCache

All Implemented Interfaces:

VectorCache<BitStrings>

public final class BitStringsVectorCache
extends BaseVectorCache<BitStrings>

Represents a vector block contains bitstring values.

Field Summary

Fields inherited from class pegasus.mapreduce.common.cache.BaseVectorCache

blockId, numBlocks, numVertices, size

Constructor Summary

Constructors

Constructor and Description
BitStringsVectorCache(int numBlocks, int blockId, long numVertices, BitStrings zeroValue)

Method Summary

Modifier and Type	Method and Description
void	addTo(int i, BitStrings value)
void	clear()
BitStrings	get(int i)
VectorIterator<BitStrings>	iterator(boolean onlyNonZero, BitSet filterSet)
void	put(int i, BitStrings value)

Methods inherited from class pegasus.mapreduce.common.cache.BaseVectorCache

contains, size

Methods inherited from class java.lang.Object

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

Constructor Detail

BitStringsVectorCache

public BitStringsVectorCache(int numBlocks,
                             int blockId,
                             long numVertices,
                             BitStrings zeroValue)

Method Detail

get

public final BitStrings get(int i)

put

public final void put(int i,
                      BitStrings value)

Specified by:

put in interface VectorCache<BitStrings>

Overrides:

put in class BaseVectorCache<BitStrings>

addTo

public final void addTo(int i,
                        BitStrings value)

Specified by:

addTo in interface VectorCache<BitStrings>

Overrides:

addTo in class BaseVectorCache<BitStrings>

clear

public final void clear()

Specified by:

clear in interface VectorCache<BitStrings>

Overrides:

clear in class BaseVectorCache<BitStrings>

iterator

public VectorIterator<BitStrings> iterator(boolean onlyNonZero,
                                           BitSet filterSet)