ca.sqlpower.architect.olap
Class SchemaWatcher

java.lang.Object
  ca.sqlpower.architect.olap.SchemaWatcher

All Implemented Interfaces:

OLAPChildListener, java.beans.PropertyChangeListener, java.util.EventListener

public class SchemaWatcher
extends java.lang.Object
implements OLAPChildListener, java.beans.PropertyChangeListener

A listener class that watches a Schema for name changes and removal of Dimensions, CubeDimensions, and Cubes to update the referencing DimensionUsages, VirtualCubeDimensions, and CubeUsages. It has a poor assumption that OLAPObjects have unique names within the Schema.

Constructor Summary

SchemaWatcher(MondrianModel.Schema schema)

Method Summary

void	olapChildAdded(OLAPChildEvent e) Called just after a new child is added to an OLAPObject.
void	olapChildRemoved(OLAPChildEvent e) Called just after a child is removed from an OLAPObject.
void	propertyChange(java.beans.PropertyChangeEvent evt)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SchemaWatcher

public SchemaWatcher(MondrianModel.Schema schema)

Method Detail

olapChildAdded

public void olapChildAdded(OLAPChildEvent e)

Description copied from interface: OLAPChildListener

Called just after a new child is added to an OLAPObject.

Specified by:

olapChildAdded in interface OLAPChildListener

Parameters:

e - The event describing the addition. The event's source will be the parent object which got the new child.

olapChildRemoved

public void olapChildRemoved(OLAPChildEvent e)

Description copied from interface: OLAPChildListener

Called just after a child is removed from an OLAPObject.

Specified by:

olapChildRemoved in interface OLAPChildListener

Parameters:

e - The event describing the removal. The event's source will be the parent object which lost the child.

propertyChange

public void propertyChange(java.beans.PropertyChangeEvent evt)

Specified by:

propertyChange in interface java.beans.PropertyChangeListener