com.binaryfantasy.murq.event
Class ContentEvent

java.lang.Object
  java.util.EventObject
      com.binaryfantasy.murq.event.ContentEvent

All Implemented Interfaces:

com.binaryfantasy.bfx.events.IDispatchableEvent<IContentListener>, Serializable

public class ContentEvent
extends EventObject
implements com.binaryfantasy.bfx.events.IDispatchableEvent<IContentListener>

An event indicating that a unit of content has been altered in some way.

Author:

Bill Weiss

See Also:

Serialized Form

Nested Class Summary

static class

ContentEvent.Type Indicates the type of change that has been performed on a unit of content.

Field Summary

Fields inherited from class java.util.EventObject

source

Constructor Summary

ContentEvent(ContentEvent.Type type, SourceKey key, IContent content)
Constructs a new event.

Method Summary

void	dispatch(IContentListener listener)
IContent	getContent() Returns the affected content, or null if the content itself was not available.
SourceKey	getSourceKey() Returns the SourceKey of the affected content.
ContentEvent.Type	getType() Returns the type of event.
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

Constructor Detail

ContentEvent

public ContentEvent(ContentEvent.Type type,
                    SourceKey key,
                    IContent content)

Constructs a new event.

Parameters:

type - the type of event that has happened.

key - the key associated with the affected content.

content - the affected content, or null if not available.

Method Detail

getType

public ContentEvent.Type getType()

Returns the type of event.

Returns:

the type of event.

getSourceKey

public SourceKey getSourceKey()

Returns the SourceKey of the affected content.

Returns:

the SourceKey of the affected content.

getContent

public IContent getContent()

Returns the affected content, or null if the content itself was not available.

Returns:

the affected content, or null if the content itself was not available.

dispatch

public void dispatch(IContentListener listener)

Specified by:

dispatch in interface com.binaryfantasy.bfx.events.IDispatchableEvent<IContentListener>

toString

public String toString()

Overrides:

toString in class EventObject