com.bbn.openmap.event
Class CenterSupport

java.lang.Object
  java.util.concurrent.CopyOnWriteArrayList<E>
      com.bbn.openmap.event.ListenerSupport<CenterListener>
          com.bbn.openmap.event.CenterSupport

All Implemented Interfaces:

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

public class CenterSupport
extends ListenerSupport<CenterListener>

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

A center event is one that sets the center of a map by specifying latitude and longitude.

See Also:

Serialized Form

Field Summary

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

source

Constructor Summary

CenterSupport(java.lang.Object sourceBean)

Method Summary

void	fireCenter(double latitude, double longitude) 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

Constructor Detail

CenterSupport

public CenterSupport(java.lang.Object sourceBean)

Parameters:

sourceBean - The bean to be given as the source for any events

Method Detail

fireCenter

public void fireCenter(double latitude,
                       double longitude)

Send a center event to all registered listeners.

Parameters:

latitude - the latitude

longitude - the longitude

See Also:

CenterEvent