001    package biz.hammurapi.dataflow;
002    
003    import biz.hammurapi.properties.PersistentPropertySet;
004    import biz.hammurapi.properties.PropertySetException;
005    
006    /**
007     * Delegates all calls to the master.
008     * @author Pavel
009     *
010     */
011    public class PersistentDataFilter 
012            extends DataFilter 
013            implements PersistentPropertySet {
014    
015            public PersistentDataFilter(PersistentData master) {
016                    super(master);
017            }
018    
019            public void delete() throws PropertySetException {
020                    ((PersistentData) master).delete();
021            }
022    
023            public void store() throws PropertySetException {
024                    ((PersistentData) master).store();
025            }
026    
027    }