tsl2.nano.cursus

Class Mutatio<O,V>

java.lang.Object

tsl2.nano.cursus.Mutatio<O,V>

All Implemented Interfaces:

IChange, Serializable

Direct Known Subclasses:

Effectus, EMutatio

public class Mutatio<O,V>
extends Object
implements IChange, Serializable

describes the change of an item/res from an old to a new value

Author:

Tom

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
protected V	next
protected V	previous
protected Res<O,V>	res

Constructor Summary

Constructors

Constructor and Description
Mutatio()
Mutatio(V next, Res<O,V> res)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Object	getItem()
V	getNew()
V	getOld()
int	hashCode()
IChange	revert()
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

previous

protected V previous

next

protected V next

res

protected Res<O,V> res

Constructor Detail

Mutatio

public Mutatio()

Mutatio

public Mutatio(V next,
               Res<O,V> res)

Method Detail

getItem

public Object getItem()

Specified by:

getItem in interface IChange

getOld

public V getOld()

Specified by:

getOld in interface IChange

getNew

public V getNew()

Specified by:

getNew in interface IChange

revert

public IChange revert()

Specified by:

revert in interface IChange

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

toString

public String toString()

Overrides:

toString in class Object