uk.ac.kcl.cch.jb.pliny.views.utils
Class ResourceNameInitialLetter

java.lang.Object
  uk.ac.kcl.cch.rdb2java.dynData.PropertyChangeObject
      uk.ac.kcl.cch.jb.pliny.views.utils.ResourceNameInitialLetter

All Implemented Interfaces:

EventListener, IPropertyChangeObject, PropertyChangeListener

public class ResourceNameInitialLetter

extends PropertyChangeObject

implements PropertyChangeListener

this class is part of the Resource Explorer data model and keeps track of Pliny Resources of a certain ObjectType with a specified intial letter. It works with a ResourceNameManager which keeps track of the Resources and notifies an instance of this class when a change in its Resources have happened.

This object implements a 'lazy' management model -- only loading its Resources when it is actually opened by the user. Once opened, it tracks changes in the names of the Resources it manages and notifies its ResourceNameManager whenever a number change happens.

Author:

John Bradley

See Also:

ResourceNameManager

Constructor Summary

ResourceNameInitialLetter(Character c, ResourceNameManager manager, ObjectType myType)

ResourceNameInitialLetter(String c, ResourceNameManager manager, ObjectType myType)

Method Summary

void	addResource(Resource resource)
void	doInitLetterPropertyChangeFire(Object item1, Object item2)
Iterator	getChildrenIterator()
int	getCount()
String	getLetter()
String	getText()
void	moveResource(Resource resource, String oldName)
void	propertyChange(PropertyChangeEvent arg0)
void	removeResource(Resource resource)
void	removeResource(String oldName, Resource resource)
boolean	resourcesLoaded()
void	setCount(int count)

Methods inherited from class uk.ac.kcl.cch.rdb2java.dynData.PropertyChangeObject

addPropertyChangeListener, firePropertyChange, firePropertyChange, removePropertyChangeListener

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceNameInitialLetter

public ResourceNameInitialLetter(Character c,
                                 ResourceNameManager manager,
                                 ObjectType myType)

ResourceNameInitialLetter

public ResourceNameInitialLetter(String c,
                                 ResourceNameManager manager,
                                 ObjectType myType)

Method Detail

setCount

public void setCount(int count)

getCount

public int getCount()

resourcesLoaded

public boolean resourcesLoaded()

getLetter

public String getLetter()

getText

public String getText()

getChildrenIterator

public Iterator getChildrenIterator()

removeResource

public void removeResource(Resource resource)

removeResource

public void removeResource(String oldName,
                           Resource resource)

addResource

public void addResource(Resource resource)

moveResource

public void moveResource(Resource resource,
                         String oldName)

propertyChange

public void propertyChange(PropertyChangeEvent arg0)

Specified by:

propertyChange in interface PropertyChangeListener

doInitLetterPropertyChangeFire

public void doInitLetterPropertyChangeFire(Object item1,
                                           Object item2)