com.sun.jdo.api.persistence.model.jdo
Interface PersistenceElement.Impl

All Known Subinterfaces:

ConcurrencyGroupElement.Impl, FieldGroupElement.Impl, PersistenceClassElement.Impl, PersistenceFieldElement.Impl, PersistenceMemberElement.Impl, RelationshipElement.Impl

All Known Implementing Classes:

ConcurrencyGroupElementImpl, FieldGroupElementImpl, PersistenceClassElementImpl, PersistenceElementImpl, PersistenceFieldElementImpl, PersistenceMemberElementImpl, RelationshipElementImpl

Enclosing class:

PersistenceElement

public static interface PersistenceElement.Impl

Pluggable implementation of the storage of element properties.

See Also:

PersistenceElement.PersistenceElement(com.sun.jdo.api.persistence.model.jdo.PersistenceElement.Impl)

Field Summary

static int	ADD Add some items.
static int	REMOVE Remove some items.
static int	SET Set some items, replacing the old ones.

Method Summary

void	addPropertyChangeListener(PropertyChangeListener l) Add a property change listener.
void	addVetoableChangeListener(VetoableChangeListener l) Add a vetoable change listener.
void	attachToElement(PersistenceElement element) Called to attach the implementation to a specific element.
String	getName() Get the name of this persistence element.
void	removePropertyChangeListener(PropertyChangeListener l) Remove a property change listener.
void	removeVetoableChangeListener(VetoableChangeListener l) Remove a vetoable change listener.
void	setName(String name) Set the name of this persistence element.

Field Detail

ADD

static final int ADD

Add some items.

See Also:

Constant Field Values

REMOVE

static final int REMOVE

Remove some items.

See Also:

Constant Field Values

SET

static final int SET

Set some items, replacing the old ones.

See Also:

Constant Field Values

Method Detail

attachToElement

void attachToElement(PersistenceElement element)

Called to attach the implementation to a specific element. Will be called in the element's constructor. Allows implementors of this interface to store a reference to the holder class, useful for implementing the property change listeners.

Parameters:

element - the element to attach to

addPropertyChangeListener

void addPropertyChangeListener(PropertyChangeListener l)

Add a property change listener.

Parameters:

l - the listener to add

removePropertyChangeListener

void removePropertyChangeListener(PropertyChangeListener l)

Remove a property change listener.

Parameters:

l - the listener to remove

addVetoableChangeListener

void addVetoableChangeListener(VetoableChangeListener l)

Add a vetoable change listener.

Parameters:

l - the listener to add

removeVetoableChangeListener

void removeVetoableChangeListener(VetoableChangeListener l)

Remove a vetoable change listener.

Parameters:

l - the listener to remove

getName

String getName()

Get the name of this persistence element.

Returns:

the name

setName

void setName(String name)
             throws ModelException

Set the name of this persistence element.

Parameters:

name - the name

Throws:

ModelException - if impossible