org.apache.flink.graph.library

Class Summarization.VertexGroupItem<K,VGV>

java.lang.Object

org.apache.flink.api.java.tuple.Tuple

org.apache.flink.api.java.tuple.Tuple4<K,K,VGV,Long>

org.apache.flink.graph.library.Summarization.VertexGroupItem<K,VGV>

Type Parameters:

K - vertex identifier type

VGV - vertex group value type

All Implemented Interfaces:

Serializable

Enclosing class:

Summarization<K,VV,EV>

public static final class Summarization.VertexGroupItem<K,VGV>
extends org.apache.flink.api.java.tuple.Tuple4<K,K,VGV,Long>

Represents a single vertex in a vertex group. f0: vertex identifier f1: vertex group representative identifier f2: vertex group value f3: vertex group count

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.flink.api.java.tuple.Tuple4

f0, f1, f2, f3

Fields inherited from class org.apache.flink.api.java.tuple.Tuple

MAX_ARITY

Constructor Summary

Constructors

Constructor and Description
VertexGroupItem()

Method Summary

Modifier and Type	Method and Description
K	getGroupRepresentativeId()
Long	getVertexGroupCount()
VGV	getVertexGroupValue()
K	getVertexId()
void	reset() Resets the fields to initial values.
void	setGroupRepresentativeId(K groupRepresentativeId)
void	setVertexGroupCount(Long vertexGroupCount)
void	setVertexGroupValue(VGV vertexGroupValue)
void	setVertexId(K vertexId)

Methods inherited from class org.apache.flink.api.java.tuple.Tuple4

copy, equals, getArity, getField, hashCode, of, setField, setFields, toString

Methods inherited from class org.apache.flink.api.java.tuple.Tuple

getFieldNotNull, getTupleClass

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

VertexGroupItem

public VertexGroupItem()

Method Detail

getVertexId

public K getVertexId()

setVertexId

public void setVertexId(K vertexId)

getGroupRepresentativeId

public K getGroupRepresentativeId()

setGroupRepresentativeId

public void setGroupRepresentativeId(K groupRepresentativeId)

getVertexGroupValue

public VGV getVertexGroupValue()

setVertexGroupValue

public void setVertexGroupValue(VGV vertexGroupValue)

getVertexGroupCount

public Long getVertexGroupCount()

setVertexGroupCount

public void setVertexGroupCount(Long vertexGroupCount)

reset

public void reset()

Resets the fields to initial values. This is necessary if the tuples are reused and not all fields were modified.