com.solarmetric.kodo.util
Class ProxyHashSetCT

java.lang.Object
  |
  +--java.util.AbstractCollection
        |
        +--java.util.AbstractSet
              |
              +--java.util.HashSet
                    |
                    +--com.solarmetric.kodo.util.ProxyHashSet
                          |
                          +--com.solarmetric.kodo.util.ProxyHashSetCT

All Implemented Interfaces:

ChangeTracker, Cloneable, Collection, ProxyCollection, Serializable, Set

public class ProxyHashSetCT

extends ProxyHashSet

implements ChangeTracker

Extension of the ProxyHashSet to implement ChangeTracker. The ProxyHashSet actually does all the logic to track changes itself, but keep change tracking turned off by default. This class turns it on.

See Also:

Serialized Form

Constructor Summary

ProxyHashSetCT()
Template constructor.

ProxyHashSetCT(Class elementType)
Constructor.

ProxyHashSetCT(Collection contents, Class elementType)
Constructor.

Method Summary

ProxyCollection	newInstance(Class elementType, Collection contents, Comparator compare) This method should return a new proxy of the same concrete type as the implementing class.
void	setOwner(Object pc, String fieldName) Set the owning JDO instance of the proxy and the name of the field it is assigned to.

Methods inherited from class com.solarmetric.kodo.util.ProxyHashSet

add, addAll, clear, getAdded, getChangeManager, getComparator, getCopy, getOwner, getOwnerFieldName, getRemoved, iterator, remove, removeAll, retainAll, setChangeManager, writeReplace

Methods inherited from class java.util.HashSet

, clone, contains, isEmpty, size

Methods inherited from class java.util.AbstractSet

equals, hashCode

Methods inherited from class java.util.AbstractCollection

containsAll, toArray, toArray, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.solarmetric.kodo.util.ChangeTracker

getAdded, getRemoved

Methods inherited from interface java.util.Collection

contains, containsAll, equals, hashCode, isEmpty, size, toArray, toArray

Methods inherited from interface java.util.Set

containsAll, equals, hashCode, toArray, toArray

Constructor Detail

ProxyHashSetCT

public ProxyHashSetCT()

Template constructor.

ProxyHashSetCT

public ProxyHashSetCT(Collection contents,
                      Class elementType)

Constructor.

See Also:

ProxyHashSet

ProxyHashSetCT

public ProxyHashSetCT(Class elementType)

Constructor.

See Also:

ProxyHashSet

Method Detail

newInstance

public ProxyCollection newInstance(Class elementType,
                                   Collection contents,
                                   Comparator compare)

Description copied from interface: ProxyCollection

This method should return a new proxy of the same concrete type as the implementing class. Used by the ProxyManager factories: one template instance of each type is created for the purpose of producing new instances via this method. Overcomes the performance penalties of reflection.

Overrides:

newInstance in class ProxyHashSet

setOwner

public void setOwner(Object pc,
                     String fieldName)

Description copied from interface: ProxyCollection

Set the owning JDO instance of the proxy and the name of the field it is assigned to. Set to null to indicate that the proxy is no longer managed.

Overrides:

setOwner in class ProxyHashSet