Package com.alibaba.graphscope.ds

Class GrapeAdjListIterable<VID_T,EDATA_T>

java.lang.Object

com.alibaba.graphscope.ds.GrapeAdjListIterable<VID_T,EDATA_T>

Type Parameters:

VID_T - vertex id type.

EDATA_T - edge data type.

All Implemented Interfaces:

Iterable<GrapeNbr<VID_T,EDATA_T>>

public class GrapeAdjListIterable<VID_T,EDATA_T>
extends Object
implements Iterable<GrapeNbr<VID_T,EDATA_T>>

An experimental substitution for AdjList, which is implemented in a more efficient manner, by avoiding jni invocations.

Constructor Summary

Constructors

Constructor	Description
GrapeAdjListIterable(GrapeNbr<VID_T,EDATA_T> inbegin, GrapeNbr<VID_T,EDATA_T> inEnd)

Method Summary

Modifier and Type	Method	Description
GrapeNbr<VID_T,EDATA_T>	begin()	Get the begin Nbr.
GrapeNbr<VID_T,EDATA_T>	end()	Get the end Nbr.
void	forEachVertex(Consumer<GrapeNbr<VID_T,EDATA_T>> consumer)
Iterator<GrapeNbr<VID_T,EDATA_T>>	iterator()	Get the iterator.
long	size()	Get the number of neighbors in this adj list.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

GrapeAdjListIterable

public GrapeAdjListIterable(GrapeNbr<VID_T,EDATA_T> inbegin,
                            GrapeNbr<VID_T,EDATA_T> inEnd)

Method Detail

begin

public GrapeNbr<VID_T,EDATA_T> begin()

Get the begin Nbr.

Returns:

the first Nbr.

end

public GrapeNbr<VID_T,EDATA_T> end()

Get the end Nbr.

Returns:

the last Nbr.

size

public long size()

Get the number of neighbors in this adj list.

Returns:

The number of neighbors.

iterator

public Iterator<GrapeNbr<VID_T,EDATA_T>> iterator()

Get the iterator.

Specified by:

iterator in interface Iterable<VID_T>

Returns:

the iterator.

forEachVertex

public void forEachVertex(Consumer<GrapeNbr<VID_T,EDATA_T>> consumer)