fabric.common

Class SysUtil.Thunk<T>

java.lang.Object

fabric.common.SysUtil.Thunk<T>

Enclosing class:

SysUtil

public abstract static class SysUtil.Thunk<T>
extends java.lang.Object

A Thunk represents a delayed execution resulting in type T. The computation create() is executed the first time get() is called, and its value is stored and returned on subsequent calls to get().

Constructor Summary

Constructors

Constructor and Description
Thunk()

Method Summary

Modifier and Type	Method and Description
protected abstract T	create()
T	get()

Methods inherited from class java.lang.Object

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

Constructor Detail

Thunk

public Thunk()

Method Detail

get

public final T get()

create

protected abstract T create()