Package org.neo4j.graphalgo.beta.pregel

Class ComputeStep<CONFIG extends PregelConfig,ITERATOR extends org.neo4j.graphalgo.beta.pregel.Messages.MessageIterator>

java.lang.Object

org.neo4j.graphalgo.beta.pregel.ComputeStep<CONFIG,ITERATOR>

All Implemented Interfaces:

java.lang.Runnable

public final class ComputeStep<CONFIG extends PregelConfig,ITERATOR extends org.neo4j.graphalgo.beta.pregel.Messages.MessageIterator>
extends java.lang.Object
implements java.lang.Runnable

Method Summary

Modifier and Type	Method	Description
int	degree(long nodeId)
double[]	doubleArrayNodeValue(java.lang.String key, long nodeId)
double	doubleNodeValue(java.lang.String key, long nodeId)
java.util.stream.LongStream	getNeighbors(long sourceNodeId)
boolean	isMultiGraph()
int	iteration()
long[]	longArrayNodeValue(java.lang.String key, long nodeId)
long	longNodeValue(java.lang.String key, long nodeId)
long	nodeCount()
long	relationshipCount()
void	run()
void	sendTo(long targetNodeId, double message)
void	sendToNeighbors(long sourceNodeId, double message)
void	sendToNeighborsWeighted(long sourceNodeId, double message)
void	setNodeValue(java.lang.String key, long nodeId, double value)
void	setNodeValue(java.lang.String key, long nodeId, double[] value)
void	setNodeValue(java.lang.String key, long nodeId, long value)
void	setNodeValue(java.lang.String key, long nodeId, long[] value)
void	voteToHalt(long nodeId)

Methods inherited from class java.lang.Object

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

Method Detail

run

public void run()

Specified by:

run in interface java.lang.Runnable

iteration

public int iteration()

isMultiGraph

public boolean isMultiGraph()

nodeCount

public long nodeCount()

relationshipCount

public long relationshipCount()

degree

public int degree(long nodeId)

voteToHalt

public void voteToHalt(long nodeId)

sendTo

public void sendTo(long targetNodeId,
                   double message)

sendToNeighbors

public void sendToNeighbors(long sourceNodeId,
                            double message)

sendToNeighborsWeighted

public void sendToNeighborsWeighted(long sourceNodeId,
                                    double message)

getNeighbors

public java.util.stream.LongStream getNeighbors(long sourceNodeId)

doubleNodeValue

public double doubleNodeValue(java.lang.String key,
                              long nodeId)

longNodeValue

public long longNodeValue(java.lang.String key,
                          long nodeId)

longArrayNodeValue

public long[] longArrayNodeValue(java.lang.String key,
                                 long nodeId)

doubleArrayNodeValue

public double[] doubleArrayNodeValue(java.lang.String key,
                                     long nodeId)

setNodeValue

public void setNodeValue(java.lang.String key,
                         long nodeId,
                         double value)

setNodeValue

public void setNodeValue(java.lang.String key,
                         long nodeId,
                         long value)

setNodeValue

public void setNodeValue(java.lang.String key,
                         long nodeId,
                         long[] value)

setNodeValue

public void setNodeValue(java.lang.String key,
                         long nodeId,
                         double[] value)