edu.iu.dsc.tws.api.compute

Interface TaskKeySelector

All Superinterfaces:

java.io.Serializable

public interface TaskKeySelector
extends java.io.Serializable

Given a object, select the key to be used

Method Summary

Modifier and Type	Method and Description
void	prepare(Config cfg, TaskContext context) Prepare the key selector
java.lang.Object	select(java.lang.Object data) Given a object select the key to be used

Method Detail

prepare

void prepare(Config cfg,
             TaskContext context)

Prepare the key selector

select

java.lang.Object select(java.lang.Object data)

Given a object select the key to be used

Parameters:

data - data

Returns:

key object