org.apache.reef.runtime.local.driver

Class IDMaker

java.lang.Object

org.apache.reef.runtime.local.driver.IDMaker

public final class IDMaker
extends Object

Generates unique IDs.

Constructor Summary

Constructors

Constructor and Description
IDMaker(String prefix) The ids generated by getNextID are of the form "prefixNUMBER", where number is counted up.

Method Summary

Methods

Modifier and Type	Method and Description
String	getNextID()

Methods inherited from class java.lang.Object

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

Constructor Detail

IDMaker

public IDMaker(String prefix)

The ids generated by getNextID are of the form "prefixNUMBER", where number is counted up.

Parameters:

prefix - a prefix to be used for the IDs generated.

Method Detail

getNextID

public final String getNextID()

Returns:

the next ID