org.utgenome.gwt.utgb.client.util
Class Optional<T>

java.lang.Object
  org.utgenome.gwt.utgb.client.util.Optional<T>

public class Optional<T>
extends Object

variable holder that can distinguish defined/undefined states.

Author:

leo

Constructor Summary

Optional()

Method Summary

T	get()
boolean	isDefined()
boolean	isUndefined()
void	reset()
void	set(T value)

Methods inherited from class java.lang.Object

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

Constructor Detail

Optional

public Optional()

Method Detail

isDefined

public boolean isDefined()

isUndefined

public boolean isUndefined()

get

public T get()

set

public void set(T value)

reset

public void reset()