er.extensions.foundation
Class ERXLazyValue.ConstantSource<T>

java.lang.Object
  er.extensions.foundation.ERXLazyValue.ConstantSource<T>

Type Parameters:

T - the type of the value

All Implemented Interfaces:

ERXLazyValue.Source<T>

Enclosing class:

ERXLazyValue<T>

public static class ERXLazyValue.ConstantSource<T>
extends java.lang.Object
implements ERXLazyValue.Source<T>

ConstantSource provides a Source implementation on top of a fixed value.

Author:

mschrag

Constructor Summary

ERXLazyValue.ConstantSource(T value)
Constructs a ConstantSource with a fixed value.

Method Summary

void	setValue(T value) Sets a new fixed value.
java.lang.String	toString()
T	value() Returns the fixed value.

Methods inherited from class java.lang.Object

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

Constructor Detail

ERXLazyValue.ConstantSource

public ERXLazyValue.ConstantSource(T value)

Constructs a ConstantSource with a fixed value.

Parameters:

value - the value

Method Detail

value

public T value()

Returns the fixed value.

Specified by:

value in interface ERXLazyValue.Source<T>

Returns:

the fixed value

setValue

public void setValue(T value)

Sets a new fixed value.

Specified by:

setValue in interface ERXLazyValue.Source<T>

Parameters:

value - the new value

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object