jpaul.Misc
Class MCell<T>

java.lang.Object
  jpaul.Misc.MCell<T>

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

MCell is a mutable cell with content of type T. Sometimes useful when using anonymous classes that can access only final variables of the surounding method: we declare a final variable pointing to a mutable cell, and the anonymous class is free to mutate the cell's content.

Version:

$Id: MCell.java,v 1.5 2006/03/14 02:29:31 salcianu Exp $

Author:

Alexandru Salcianu - salcianu@alum.mit.edu

Field Summary

T	value The current content of this cell.

Constructor Summary

MCell(T initValue)
Creates a MutableCell.

Method Summary

java.lang.String

toString() Returns a string description containing both the value and the address of this MCell: "MCell{" + value + "}@" + System.identityHashCode(this).

Methods inherited from class java.lang.Object

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

Field Detail

value

public T value

The current content of this cell.

Constructor Detail

MCell

public MCell(T initValue)

Creates a MutableCell.

Method Detail

toString

public java.lang.String toString()

Returns a string description containing both the value and the address of this MCell: "MCell{" + value + "}@" + System.identityHashCode(this).

Overrides:

toString in class java.lang.Object