Package com.alibaba.graphscope.context

Class VertexDataContext<FRAG_T extends IFragment,DATA_T>

java.lang.Object

com.alibaba.graphscope.context.VertexDataContext<FRAG_T,DATA_T>

Direct Known Subclasses:

BFSContext, GiraphComputationAdaptorContext, GraphXParallelAdaptorContext, PageRankContext, SSSPContext, StringAppContext, TraverseContext, WCCContext

public abstract class VertexDataContext<FRAG_T extends IFragment,DATA_T>
extends Object

Constructor Summary

Constructors

Constructor	Description
VertexDataContext()

Method Summary

Modifier and Type	Method	Description
protected void	createFFIContext(FRAG_T fragment, Class<? extends DATA_T> dataClass, boolean includeOuter)	Must be called by jni, to create ffi context.
GSVertexArray<DATA_T>	data()
Class<? extends DATA_T>	getDataClass()

Methods inherited from class java.lang.Object

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

Constructor Detail

VertexDataContext

public VertexDataContext()

Method Detail

createFFIContext

protected void createFFIContext(FRAG_T fragment,
                                Class<? extends DATA_T> dataClass,
                                boolean includeOuter)

Must be called by jni, to create ffi context.

Parameters:

fragment - fragment

dataClass - the class obj for the data type.

includeOuter - whether to include outer vertices or not.

data

public GSVertexArray<DATA_T> data()

getDataClass

public Class<? extends DATA_T> getDataClass()