org.geotools.data
Class FeatureListenerManager

java.lang.Object
  extended byorg.geotools.data.FeatureListenerManager

public class FeatureListenerManager
extends java.lang.Object

This class is used by DataStore implementations to provide FeatureListener support for the FeatureSources they create.

FeatureWriters created by the DataStore will need to make use of this class to provide the required FeatureEvents.

Author:
Jody Garnett, Refractions Research

Constructor Summary
FeatureListenerManager()
           
 
Method Summary
 void addFeatureListener(FeatureSource featureSource, FeatureListener featureListener)
          Used by FeaureSource implementations to provide listener support.
 javax.swing.event.EventListenerList eventListenerList(FeatureSource featureSource)
           
 void fireChanged(java.lang.String typeName, Transaction transaction, boolean commit)
          Notify all listeners that have registered interest for notification on this event type.
 void fireFeaturesAdded(java.lang.String typeName, Transaction transaction, com.vividsolutions.jts.geom.Envelope bounds, boolean commit)
          Notify all listeners that have registered interest for notification on this event type.
 void fireFeaturesChanged(java.lang.String typeName, Transaction transaction, com.vividsolutions.jts.geom.Envelope bounds, boolean commit)
          Notify all listeners that have registered interest for notification on this event type.
 void fireFeaturesRemoved(java.lang.String typeName, Transaction transaction, com.vividsolutions.jts.geom.Envelope bounds, boolean commit)
          Notify all listeners that have registered interest for notification on this event type.
 void removeFeatureListener(FeatureSource featureSource, FeatureListener featureListener)
          Used by FeatureSource implementations to provide listener support.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

FeatureListenerManager

public FeatureListenerManager()
Method Detail

addFeatureListener

public void addFeatureListener(FeatureSource featureSource,
                               FeatureListener featureListener)
Used by FeaureSource implementations to provide listener support.

Parameters:
featureSource -
featureListener -

removeFeatureListener

public void removeFeatureListener(FeatureSource featureSource,
                                  FeatureListener featureListener)
Used by FeatureSource implementations to provide listener support.

Parameters:
featureSource -
featureListener -

eventListenerList

public javax.swing.event.EventListenerList eventListenerList(FeatureSource featureSource)

fireFeaturesAdded

public void fireFeaturesAdded(java.lang.String typeName,
                              Transaction transaction,
                              com.vividsolutions.jts.geom.Envelope bounds,
                              boolean commit)
Notify all listeners that have registered interest for notification on this event type.

This method is called by:

Parameters:
typeName - typeName being modified
transaction - Transaction used for change
bounds - BoundingBox of changes (may be null if unknown)

fireFeaturesChanged

public void fireFeaturesChanged(java.lang.String typeName,
                                Transaction transaction,
                                com.vividsolutions.jts.geom.Envelope bounds,
                                boolean commit)
Notify all listeners that have registered interest for notification on this event type.

This method is called by:

Parameters:
typeName - typeName being modified
transaction - Transaction used for change
bounds - BoundingBox of changes (may be null if unknown)

fireChanged

public void fireChanged(java.lang.String typeName,
                        Transaction transaction,
                        boolean commit)
Notify all listeners that have registered interest for notification on this event type.

This method is called by:

Parameters:
typeName - typeName being modified
transaction - Transaction used for change
commit - true for commit, false for rollback

fireFeaturesRemoved

public void fireFeaturesRemoved(java.lang.String typeName,
                                Transaction transaction,
                                com.vividsolutions.jts.geom.Envelope bounds,
                                boolean commit)
Notify all listeners that have registered interest for notification on this event type.

This method is called by:

Parameters:
typeName - typeName being modified
transaction - Transaction used for change
bounds - BoundingBox of changes (may be null if unknown)


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