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

Field Summary

Fields

Modifier and Type	Field	Description
static final int	ADD	Add some items.
static final int	REMOVE	Remove some items.
static final int	SET	Set some items, replacing the old ones.

Method Summary

Modifier and Type	Method	Description
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 Details

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 Details

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