org.progeeks.util
Class ContextList

java.lang.Object
  org.progeeks.util.ConstrainedObservableList
      org.progeeks.util.ContextList

All Implemented Interfaces:

java.io.Serializable, java.lang.Iterable, java.util.Collection, java.util.List, ObservableList

public class ContextList
extends ConstrainedObservableList

Special ConstrainedObservableList subclass that prevents CloseableContexts from being removed if they return false from their canRemove() method.

Version:

$Revision: 1.3 $

Author:

Paul Speed

See Also:

Serialized Form

Constructor Summary

ContextList()

ContextList(java.lang.String propertyName)

Method Summary

protected boolean	canRemove(java.lang.Object obj) Returns true if the object is not a CloseableContext or if it returns true from a canClose(isFullyVerified()) method call.
boolean	isFullyVerified() Returns true if the list fully verifies all closeable contexts before removal.
void	setFullyVerified(boolean flag) Set to true to fully verify all closeable contexts before removal.

Methods inherited from class org.progeeks.util.ConstrainedObservableList

add, add, addAll, addAll, addPropertyChangeListener, canAdd, clear, contains, containsAll, equals, fireElementsInserted, fireElementsModified, fireElementsRemoved, firePropertyChangeEvent, get, getPropertyName, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removePropertyChangeListener, retainAll, set, setList, size, subList, toArray, toArray, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

ContextList

public ContextList()

ContextList

public ContextList(java.lang.String propertyName)

Method Detail

setFullyVerified

public void setFullyVerified(boolean flag)

Set to true to fully verify all closeable contexts before removal.

isFullyVerified

public boolean isFullyVerified()

Returns true if the list fully verifies all closeable contexts before removal.

canRemove

protected boolean canRemove(java.lang.Object obj)

Returns true if the object is not a CloseableContext or if it returns true from a canClose(isFullyVerified()) method call.

Overrides:

canRemove in class ConstrainedObservableList