org.janusgraph.olap

Class OLAPTest.DegreeCounter

java.lang.Object

org.apache.tinkerpop.gremlin.process.computer.util.StaticVertexProgram<Integer>

org.janusgraph.olap.OLAPTest.DegreeCounter

All Implemented Interfaces:

Cloneable, org.apache.tinkerpop.gremlin.process.computer.VertexProgram<Integer>

Enclosing class:

OLAPTest

public static class OLAPTest.DegreeCounter
extends org.apache.tinkerpop.gremlin.process.computer.util.StaticVertexProgram<Integer>

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.tinkerpop.gremlin.process.computer.VertexProgram

org.apache.tinkerpop.gremlin.process.computer.VertexProgram.Builder, org.apache.tinkerpop.gremlin.process.computer.VertexProgram.Features

Field Summary

Fields

Modifier and Type	Field and Description
static org.apache.tinkerpop.gremlin.process.computer.MessageScope.Local<Integer>	DEG_MSG
static String	DEGREE

Fields inherited from interface org.apache.tinkerpop.gremlin.process.computer.VertexProgram

VERTEX_PROGRAM

Constructor Summary

Constructors

Constructor and Description
DegreeCounter()
DegreeCounter(int length)

Method Summary

Modifier and Type	Method and Description
void	execute(org.apache.tinkerpop.gremlin.structure.Vertex vertex, org.apache.tinkerpop.gremlin.process.computer.Messenger<Integer> messenger, org.apache.tinkerpop.gremlin.process.computer.Memory memory)
org.apache.tinkerpop.gremlin.process.computer.VertexProgram.Features	getFeatures()
Set<org.apache.tinkerpop.gremlin.process.computer.MemoryComputeKey>	getMemoryComputeKeys()
Optional<org.apache.tinkerpop.gremlin.process.computer.MessageCombiner<Integer>>	getMessageCombiner()
Set<org.apache.tinkerpop.gremlin.process.computer.MessageScope>	getMessageScopes(org.apache.tinkerpop.gremlin.process.computer.Memory memory)
org.apache.tinkerpop.gremlin.process.computer.GraphComputer.Persist	getPreferredPersist()
org.apache.tinkerpop.gremlin.process.computer.GraphComputer.ResultGraph	getPreferredResultGraph()
Set<org.apache.tinkerpop.gremlin.process.computer.VertexComputeKey>	getVertexComputeKeys()
void	setup(org.apache.tinkerpop.gremlin.process.computer.Memory memory)
boolean	terminate(org.apache.tinkerpop.gremlin.process.computer.Memory memory)

Methods inherited from class org.apache.tinkerpop.gremlin.process.computer.util.StaticVertexProgram

clone, storeState

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.tinkerpop.gremlin.process.computer.VertexProgram

createVertexProgram, getMapReducers, getTraverserRequirements, loadState, workerIterationEnd, workerIterationStart

Field Detail

DEGREE

public static final String DEGREE

See Also:

Constant Field Values

DEG_MSG

public static final org.apache.tinkerpop.gremlin.process.computer.MessageScope.Local<Integer> DEG_MSG

Constructor Detail

DegreeCounter

public DegreeCounter()

DegreeCounter

public DegreeCounter(int length)

Method Detail

setup

public void setup(org.apache.tinkerpop.gremlin.process.computer.Memory memory)

execute

public void execute(org.apache.tinkerpop.gremlin.structure.Vertex vertex,
                    org.apache.tinkerpop.gremlin.process.computer.Messenger<Integer> messenger,
                    org.apache.tinkerpop.gremlin.process.computer.Memory memory)

terminate

public boolean terminate(org.apache.tinkerpop.gremlin.process.computer.Memory memory)

getVertexComputeKeys

public Set<org.apache.tinkerpop.gremlin.process.computer.VertexComputeKey> getVertexComputeKeys()

getMemoryComputeKeys

public Set<org.apache.tinkerpop.gremlin.process.computer.MemoryComputeKey> getMemoryComputeKeys()

getMessageCombiner

public Optional<org.apache.tinkerpop.gremlin.process.computer.MessageCombiner<Integer>> getMessageCombiner()

getMessageScopes

public Set<org.apache.tinkerpop.gremlin.process.computer.MessageScope> getMessageScopes(org.apache.tinkerpop.gremlin.process.computer.Memory memory)

getPreferredResultGraph

public org.apache.tinkerpop.gremlin.process.computer.GraphComputer.ResultGraph getPreferredResultGraph()

getPreferredPersist

public org.apache.tinkerpop.gremlin.process.computer.GraphComputer.Persist getPreferredPersist()

getFeatures

public org.apache.tinkerpop.gremlin.process.computer.VertexProgram.Features getFeatures()