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

Class DegreeCentrality

java.lang.Object

org.apache.hugegraph.computer.algorithm.centrality.degree.DegreeCentrality

All Implemented Interfaces:

org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

public class DegreeCentrality
extends java.lang.Object
implements org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

Field Summary

Fields

Modifier and Type	Field	Description
static java.lang.String	OPTION_WEIGHT_PROPERTY

Constructor Summary

Constructors

Constructor	Description
DegreeCentrality()

Method Summary

Modifier and Type	Method	Description
void	afterSuperstep(org.apache.hugegraph.computer.core.worker.WorkerContext context)
void	beforeSuperstep(org.apache.hugegraph.computer.core.worker.WorkerContext context)
java.lang.String	category()
void	close(org.apache.hugegraph.computer.core.config.Config config)
void	compute(org.apache.hugegraph.computer.core.worker.ComputationContext context, org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex, java.util.Iterator<org.apache.hugegraph.computer.core.graph.value.NullValue> messages)
void	compute0(org.apache.hugegraph.computer.core.worker.ComputationContext context, org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex)
void	init(org.apache.hugegraph.computer.core.config.Config config)
java.lang.String	name()

Methods inherited from class java.lang.Object

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

Field Detail

OPTION_WEIGHT_PROPERTY

public static final java.lang.String OPTION_WEIGHT_PROPERTY

See Also:

Constant Field Values

Constructor Detail

DegreeCentrality

public DegreeCentrality()

Method Detail

name

public java.lang.String name()

Specified by:

name in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

category

public java.lang.String category()

Specified by:

category in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

compute0

public void compute0(org.apache.hugegraph.computer.core.worker.ComputationContext context,
                     org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex)

Specified by:

compute0 in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

compute

public void compute(org.apache.hugegraph.computer.core.worker.ComputationContext context,
                    org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex,
                    java.util.Iterator<org.apache.hugegraph.computer.core.graph.value.NullValue> messages)

Specified by:

compute in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

init

public void init(org.apache.hugegraph.computer.core.config.Config config)

Specified by:

init in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

close

public void close(org.apache.hugegraph.computer.core.config.Config config)

Specified by:

close in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

beforeSuperstep

public void beforeSuperstep(org.apache.hugegraph.computer.core.worker.WorkerContext context)

Specified by:

beforeSuperstep in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>

afterSuperstep

public void afterSuperstep(org.apache.hugegraph.computer.core.worker.WorkerContext context)

Specified by:

afterSuperstep in interface org.apache.hugegraph.computer.core.worker.Computation<org.apache.hugegraph.computer.core.graph.value.NullValue>