de.javagl.category

Class CategoryEvent<T>

java.lang.Object

java.util.EventObject

de.javagl.category.CategoryEvent<T>

Type Parameters:

T - The type of the elements in the Category

All Implemented Interfaces:

Serializable

public final class CategoryEvent<T>
extends EventObject

A class describing a change in a Category

See Also:

Serialized Form

Field Summary

Fields inherited from class java.util.EventObject

source

Method Summary

Modifier and Type	Method and Description
Category<T>	getCategory() Returns the Category from which this event originated
Category<T>	getChild() Returns the child that was added or removed
Set<T>	getElements() Returns an unmodifiable set containing the elements that have been added or removed
String	toString()

Methods inherited from class java.util.EventObject

getSource

Methods inherited from class java.lang.Object

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

Method Detail

getCategory

public Category<T> getCategory()

Returns the Category from which this event originated

Returns:

The Category from which this event originated

getElements

public Set<T> getElements()

Returns an unmodifiable set containing the elements that have been added or removed

Returns:

The elements that was added or removed

getChild

public Category<T> getChild()

Returns the child that was added or removed

Returns:

The child that was added or removed

toString

public String toString()

Overrides:

toString in class EventObject