LEONARDI Application Composer - 8.9.0.40 by W4 S.A.

leon.data
Interface LyDataSourceListener

All Known Subinterfaces:
LyAdvancedDataSourceListener, LyErrorListener
All Known Implementing Classes:
LyArrayFieldInfoDaemon, LyClassWorkSpace, LyContextManager, LyDaemon, LyFieldInfoDaemon, LyFilterRelationListener, LyIntersectionWorkSpace, LyJoinRelationDaemon, LyLabelDaemon, LyMultiClassWorkSpace, LyMultiWorkSpace, LyPageWorkSpace, LyPathDaemon, LyRelationDaemon, LyRelationFieldFilterController._LyRelationFilterDomainController, LyReverseRelationDaemon, LyRoutedRelationDaemon, LySimpleWorkSpace, LyStepWorkSpace, LyStructFieldSetController, LySubWorkSpace, LyWorkSpace

public interface LyDataSourceListener

This class is the listener interface for receiving events on objects managed in a data source.

Three types of events are throw : creation , modification, deletion. A method corresponds to each of these types.

See Also:
LyDataSource, LyDataSourceEvent

Field Summary
static java.lang.String __VERSION
          File version
 
Method Summary
 boolean objectCreated(LyDataSourceEvent event)
          Method for receiving an object creation.
 boolean objectDeleted(LyDataSourceEvent event)
          Method for receiving an object deletion.
 boolean objectModified(LyDataSourceEvent event)
          Method for receiving an object modification.
 

Field Detail

__VERSION

static final java.lang.String __VERSION
File version

See Also:
Constant Field Values
Method Detail

objectCreated

boolean objectCreated(LyDataSourceEvent event)
Method for receiving an object creation.

Parameters:
event - Event notifying the creation of an object.
Returns:
True indicating if the event was used, false otherwise.

objectModified

boolean objectModified(LyDataSourceEvent event)
Method for receiving an object modification.

Parameters:
event - Event notifying the modification of an object.
Returns:
True indicating if the event was used, false otherwise.

objectDeleted

boolean objectDeleted(LyDataSourceEvent event)
Method for receiving an object deletion.

Parameters:
event - Event notifying the deletion of an object.
Returns:
True indicating if the event was used, false otherwise.

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