de.gerdiproject.harvest.config.events

Class ParameterChangedEvent

java.lang.Object

de.gerdiproject.harvest.config.events.ParameterChangedEvent

All Implemented Interfaces:

IEvent

public final class ParameterChangedEvent
extends Object
implements IEvent

This event is dispatched when the value of a parameter has changed.

Author:

Robin Weiss

Constructor Summary

Constructors

Constructor and Description
ParameterChangedEvent(AbstractParameter<?> parameter, Object oldValue)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object o)
Object	getOldValue() Retrieves the value of the parameter prior to its change.
AbstractParameter<?>	getParameter() Retrieves the parameter that has changed.
int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ParameterChangedEvent

public ParameterChangedEvent(AbstractParameter<?> parameter,
                             Object oldValue)

Method Detail

getParameter

public AbstractParameter<?> getParameter()

Retrieves the parameter that has changed.

Returns:

the parameter that has changed

getOldValue

public Object getOldValue()

Retrieves the value of the parameter prior to its change.

Returns:

the value of the parameter prior to its change

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object