dsto.dfc.databeans.views
Class MultiValuePropertyFilterSet

java.lang.Object
  dsto.dfc.databeans.AbstractDataObject
      dsto.dfc.databeans.AbstractDataBean
          dsto.dfc.databeans.DataBean
              dsto.dfc.databeans.views.AbstractPropertyFilterSet
                  dsto.dfc.databeans.views.MultiValuePropertyFilterSet

All Implemented Interfaces:

IDataBean, IDataObject, IDataObjectChildListener, PropertyListener, Disposable, Cloneable, EventListener

public class MultiValuePropertyFilterSet
extends AbstractPropertyFilterSet
implements PropertyListener, Disposable

A property filter that that works when property values are themselves IDataObject's (typically a set of some kind). For example, if the value of the "tags" property for items in the source set is a SetDataObject containing string tags, this property set could be used to generate filters for all distinct values of all the tags used in the source objects.

Author:

Matthew Phillips

Field Summary

Fields inherited from class dsto.dfc.databeans.views.AbstractPropertyFilterSet

counts, property, source

Fields inherited from class dsto.dfc.databeans.DataBean

alwaysTransient, transientProperties, typeInfo, values

Fields inherited from class dsto.dfc.databeans.AbstractDataObject

listeners

Fields inherited from interface dsto.dfc.databeans.IDataObject

OVERRIDE, PERSISTENT, PERSISTENT_OVERRIDE, TRANSIENT, TRANSIENT_OVERRIDE

Constructor Summary

MultiValuePropertyFilterSet(IDataObject source, String property)

Method Summary

protected void	addFilterFor(Object value)
protected void	addFiltersFor(Object value) Add filters for a given property value.
protected void	removeFiltersFor(Object value) Remove filters for a given property value.
protected void	updateFilters(PropertyPath path, Object oldValue, Object newValue) Update filters for a given property value when the value itself has changed (i.e.

Methods inherited from class dsto.dfc.databeans.views.AbstractPropertyFilterSet

addFilter, addItem, dispose, filterFor, hasFilterFor, propertyValueChanged, removeFilter, removeItem

Methods inherited from class dsto.dfc.databeans.DataBean

childPropertyChanged, getPropertyNames, getTypeInfo, getValue, isTransient, propertyIterator, setAlwaysTransient, setTypeInfo, setValue, shallowClone

Methods inherited from class dsto.dfc.databeans.AbstractDataBean

setValue, setValue, setValue, setValue, setValue, setValue, setValue

Methods inherited from class dsto.dfc.databeans.AbstractDataObject

addFirstPropertyListener, addPropertyListener, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, firePropertyChangedEvent, getBeanValue, getBooleanValue, getBooleanValue, getCharValue, getCharValue, getDoubleValue, getDoubleValue, getFloatValue, getFloatValue, getIntValue, getIntValue, getLongValue, getLongValue, getObjectValue, getPropertyListeners, getShortValue, getStringValue, registerValue, removePropertyListener, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, setValue, toString, unregisterValue

Methods inherited from class java.lang.Object

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

Methods inherited from interface dsto.dfc.databeans.PropertyListener

propertyValueChanged

Methods inherited from interface dsto.dfc.util.Disposable

dispose

Methods inherited from interface dsto.dfc.databeans.IDataBean

getBeanValue, getBooleanValue, getCharValue, getDoubleValue, getFloatValue, getIntValue, getLongValue, getObjectValue, getStringValue, setValue, setValue, setValue, setValue, setValue, setValue

Methods inherited from interface dsto.dfc.databeans.IDataObject

addPropertyListener, getPropertyListeners, removePropertyListener, setValue

Constructor Detail

MultiValuePropertyFilterSet

public MultiValuePropertyFilterSet(IDataObject source,
                                   String property)

Method Detail

addFiltersFor

protected void addFiltersFor(Object value)

Description copied from class: AbstractPropertyFilterSet

Add filters for a given property value.

Specified by:

addFiltersFor in class AbstractPropertyFilterSet

addFilterFor

protected void addFilterFor(Object value)

removeFiltersFor

protected void removeFiltersFor(Object value)

Description copied from class: AbstractPropertyFilterSet

Remove filters for a given property value.

Specified by:

removeFiltersFor in class AbstractPropertyFilterSet

updateFilters

protected void updateFilters(PropertyPath path,
                             Object oldValue,
                             Object newValue)

Description copied from class: AbstractPropertyFilterSet

Update filters for a given property value when the value itself has changed (i.e. generated a property change event).

Specified by:

updateFilters in class AbstractPropertyFilterSet

Parameters:

path - The propery path that changed.

oldValue - The old value at path.

newValue - The new value at path.