Package com.alibaba.graphscope.utils

Class AppContextGetter

java.lang.Object

com.alibaba.graphscope.utils.AppContextGetter

public class AppContextGetter
extends Object

Constructor Summary

Constructors

Constructor	Description
AppContextGetter()

Method Summary

Modifier and Type	Method	Description
static String	getContextName(Object obj)
static String	getDefaultContextName(Class<? extends DefaultAppBase> appClass)	For ProjectedDefaultApp, the context should be the index 4
static String	getLabeledVertexDataContextDataType(LabeledVertexDataContext ctxObj)
static String	getParallelContextName(Class<? extends ParallelAppBase> appClass)	For ProjectedDefaultApp, the context should be the 2rd, i.e.
static String	getParallelPropertyContextName(Class<? extends ParallelPropertyAppBase> appClass)	For parallel property app ,the index of context type in template is 1.
static String	getPropertyDefaultContextName(Class<? extends DefaultPropertyAppBase> appClass)	For PropertyDefaultApp, the context should be the 2rd, i.e.
static String	getVertexDataContextDataType(VertexDataContext ctxObj)

Methods inherited from class java.lang.Object

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

Constructor Detail

AppContextGetter

public AppContextGetter()

Method Detail

getPropertyDefaultContextName

public static String getPropertyDefaultContextName(Class<? extends DefaultPropertyAppBase> appClass)

For PropertyDefaultApp, the context should be the 2rd, i.e. index of 1.

Parameters:

appClass - user-defined app class object.

Returns:

the base class name.

getDefaultContextName

public static String getDefaultContextName(Class<? extends DefaultAppBase> appClass)

For ProjectedDefaultApp, the context should be the index 4

Parameters:

appClass - user-defined app class object.

Returns:

the base class name.

getParallelContextName

public static String getParallelContextName(Class<? extends ParallelAppBase> appClass)

For ProjectedDefaultApp, the context should be the 2rd, i.e. index of 1.

Parameters:

appClass - user-defined app class object.

Returns:

the base class name.

getParallelPropertyContextName

public static String getParallelPropertyContextName(Class<? extends ParallelPropertyAppBase> appClass)

For parallel property app ,the index of context type in template is 1.

Parameters:

appClass - user-defined app class object.

Returns:

the corresponding class name.

getContextName

public static String getContextName(Object obj)

getLabeledVertexDataContextDataType

public static String getLabeledVertexDataContextDataType(LabeledVertexDataContext ctxObj)

getVertexDataContextDataType

public static String getVertexDataContextDataType(VertexDataContext ctxObj)