com.bbn.openmap.event
Class ProjectionSupport

java.lang.Object
  java.util.concurrent.CopyOnWriteArrayList<E>
      com.bbn.openmap.event.ListenerSupport<ProjectionListener>
          com.bbn.openmap.event.ProjectionSupport

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<ProjectionListener>, java.util.Collection<ProjectionListener>, java.util.List<ProjectionListener>, java.util.RandomAccess

public class ProjectionSupport
extends ListenerSupport<ProjectionListener>

This is a utility class that can be used by beans that need support for handling ProjectionListeners and firing ProjectionEvents. You can use an instance of this class as a member field of your bean and delegate work to it.

See Also:

Serialized Form

Nested Class Summary

protected class

ProjectionSupport.ProjectionChangeNotifier A thread that disperses the projection event, instead of letting the Swing thread do it.

Field Summary

protected ProjectionSupport.ProjectionChangeNotifier	pcNotifier
protected boolean	useNotifier

Fields inherited from class com.bbn.openmap.event.ListenerSupport

source

Constructor Summary

ProjectionSupport(boolean useNotifier)
Construct a ProjectionSupport.

ProjectionSupport(java.lang.Object aSource, boolean useNotifier)
Construct a ProjectionSupport.

Method Summary

void	dispose() Call when getting rid of the ProjectionSupport, it kills the ProjectionSupport thread.
void	fireProjectionChanged(Projection proj) Send a center event to all registered listeners.

Methods inherited from class com.bbn.openmap.event.ListenerSupport

add, add, addAll, clear, getSource, iterator, listIterator, remove, remove, set, setSource, size

Methods inherited from class java.util.concurrent.CopyOnWriteArrayList

addAll, addAllAbsent, addIfAbsent, clone, contains, containsAll, equals, get, hashCode, indexOf, indexOf, isEmpty, lastIndexOf, lastIndexOf, listIterator, removeAll, retainAll, subList, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Field Detail

pcNotifier

protected ProjectionSupport.ProjectionChangeNotifier pcNotifier

useNotifier

protected boolean useNotifier

Constructor Detail

ProjectionSupport

public ProjectionSupport(boolean useNotifier)

Construct a ProjectionSupport.

ProjectionSupport

public ProjectionSupport(java.lang.Object aSource,
                         boolean useNotifier)

Construct a ProjectionSupport.

Parameters:

aSource - source Object

Method Detail

fireProjectionChanged

public void fireProjectionChanged(Projection proj)

Send a center event to all registered listeners.

Parameters:

proj - Projection

dispose

public void dispose()

Call when getting rid of the ProjectionSupport, it kills the ProjectionSupport thread. (from CJS)