Package org.apache.hugegraph.computer.algorithm.centrality.pagerank

Class PageRank4Master

java.lang.Object

org.apache.hugegraph.computer.algorithm.centrality.pagerank.PageRank4Master

All Implemented Interfaces:

org.apache.hugegraph.computer.core.master.MasterComputation

public class PageRank4Master
extends java.lang.Object
implements org.apache.hugegraph.computer.core.master.MasterComputation

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	AGGR_COMULATIVE_DANGLING_PROBABILITY
static java.lang.String	AGGR_COMULATIVE_PROBABILITY
static java.lang.String	AGGR_DANGLING_VERTICES_NUM
static java.lang.String	AGGR_L1_NORM_DIFFERENCE_KEY
static double	CONF_L1_DIFF_THRESHOLD_DEFAULT
static java.lang.String	CONF_L1_NORM_DIFFERENCE_THRESHOLD_KEY

Constructor Summary

Constructors

Constructor	Description
PageRank4Master()

Method Summary

Modifier and Type	Method	Description
void	close(org.apache.hugegraph.computer.core.master.MasterContext context)
boolean	compute(org.apache.hugegraph.computer.core.master.MasterComputationContext context)
void	init(org.apache.hugegraph.computer.core.master.MasterContext context)

Methods inherited from class java.lang.Object

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

Field Detail

CONF_L1_NORM_DIFFERENCE_THRESHOLD_KEY

public static final java.lang.String CONF_L1_NORM_DIFFERENCE_THRESHOLD_KEY

See Also:

Constant Field Values

CONF_L1_DIFF_THRESHOLD_DEFAULT

public static final double CONF_L1_DIFF_THRESHOLD_DEFAULT

See Also:

Constant Field Values

AGGR_L1_NORM_DIFFERENCE_KEY

public static final java.lang.String AGGR_L1_NORM_DIFFERENCE_KEY

See Also:

Constant Field Values

AGGR_DANGLING_VERTICES_NUM

public static final java.lang.String AGGR_DANGLING_VERTICES_NUM

See Also:

Constant Field Values

AGGR_COMULATIVE_DANGLING_PROBABILITY

public static final java.lang.String AGGR_COMULATIVE_DANGLING_PROBABILITY

See Also:

Constant Field Values

AGGR_COMULATIVE_PROBABILITY

public static final java.lang.String AGGR_COMULATIVE_PROBABILITY

See Also:

Constant Field Values

Constructor Detail

PageRank4Master

public PageRank4Master()

Method Detail

init

public void init(org.apache.hugegraph.computer.core.master.MasterContext context)

Specified by:

init in interface org.apache.hugegraph.computer.core.master.MasterComputation

close

public void close(org.apache.hugegraph.computer.core.master.MasterContext context)

Specified by:

close in interface org.apache.hugegraph.computer.core.master.MasterComputation

compute

public boolean compute(org.apache.hugegraph.computer.core.master.MasterComputationContext context)

Specified by:

compute in interface org.apache.hugegraph.computer.core.master.MasterComputation