pegasus.mapreduce.common.cache

Class DoubleVectorCache

java.lang.Object

pegasus.mapreduce.common.cache.BaseVectorCache<org.apache.hadoop.io.DoubleWritable>

pegasus.mapreduce.common.cache.DoubleVectorCache

All Implemented Interfaces:

VectorCache<org.apache.hadoop.io.DoubleWritable>

public final class DoubleVectorCache
extends BaseVectorCache<org.apache.hadoop.io.DoubleWritable>

Field Summary

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

blockId, numBlocks, numVertices, size

Constructor Summary

Constructors

Constructor and Description
DoubleVectorCache(int numBlocks, int blockId, long numVertices, org.apache.hadoop.io.DoubleWritable zeroValue)

Method Summary

Modifier and Type	Method and Description
void	addTo(int i, org.apache.hadoop.io.DoubleWritable value)
void	clear()
org.apache.hadoop.io.DoubleWritable	get(int i)
VectorIterator<org.apache.hadoop.io.DoubleWritable>	iterator(boolean onlyNonZero, BitSet filterSet)
void	put(int i, org.apache.hadoop.io.DoubleWritable 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

DoubleVectorCache

public DoubleVectorCache(int numBlocks,
                         int blockId,
                         long numVertices,
                         org.apache.hadoop.io.DoubleWritable zeroValue)

Method Detail

get

public final org.apache.hadoop.io.DoubleWritable get(int i)

put

public final void put(int i,
                      org.apache.hadoop.io.DoubleWritable value)

Specified by:

put in interface VectorCache<org.apache.hadoop.io.DoubleWritable>

Overrides:

put in class BaseVectorCache<org.apache.hadoop.io.DoubleWritable>

addTo

public void addTo(int i,
                  org.apache.hadoop.io.DoubleWritable value)

Specified by:

addTo in interface VectorCache<org.apache.hadoop.io.DoubleWritable>

Overrides:

addTo in class BaseVectorCache<org.apache.hadoop.io.DoubleWritable>

clear

public void clear()

Specified by:

clear in interface VectorCache<org.apache.hadoop.io.DoubleWritable>

Overrides:

clear in class BaseVectorCache<org.apache.hadoop.io.DoubleWritable>

iterator

public VectorIterator<org.apache.hadoop.io.DoubleWritable> iterator(boolean onlyNonZero,
                                                                    BitSet filterSet)