jodd.mutable
Class ValueHolder<T>

java.lang.Object
  jodd.mutable.ValueHolder<T>

public class ValueHolder<T>
extends java.lang.Object

Generic mutable value holder for holding objects. $Id: ValueHolder.java 825 2011-12-06 11:45:25Z igor.spasic $

Field Summary

protected T

value

Constructor Summary

ValueHolder()

ValueHolder(T value)

Method Summary

T	getValue() Returns value.
boolean	isNull() Returns true if value is null.
void	setValue(T value) Sets new value.
java.lang.String	toString() Simple to-string representation.

Methods inherited from class java.lang.Object

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

Field Detail

value

protected T value

Constructor Detail

ValueHolder

public ValueHolder()

ValueHolder

public ValueHolder(T value)

Method Detail

getValue

public T getValue()

Returns value.

setValue

public void setValue(T value)

Sets new value.

isNull

public boolean isNull()

Returns true if value is null.

toString

public java.lang.String toString()

Simple to-string representation.

Overrides:

toString in class java.lang.Object