com.bea.p13n.model
Interface DocumentModel

All Superinterfaces

Serializable

All Known Implementing Classes:

CampaignModelDocument, DefaultDocumentModel, PlaceholderModelDocument, RuleModelDocument, RuleSetModelDocument, ScenarioModelDocument

public interface DocumentModel
extends Serializable

The interface for a document that contains models.

Method Summary

void	addChangeListener(Model.ChangeListener l) Add a model change listener.
Model	getRootModel() Get the root model for this document.
void	modelChildAdded(Model parent, Model child) Callback from a model change event for a child model added.
void	modelChildRemoved(Model parent, Model child) Callback from a model change event for a child model removed.
void	modelPropertyChanged(Model m, String propName, Object oldVal, Object newVal) Callback from a model change event for a property change.
boolean	removeChangeListener(Model.ChangeListener l) Remove a model change listener.

Method Detail

getRootModel

Model getRootModel()

Get the root model for this document.

addChangeListener

void addChangeListener(Model.ChangeListener l)

Add a model change listener.

removeChangeListener

boolean removeChangeListener(Model.ChangeListener l)

Remove a model change listener.

Returns

true if the listener was removed, false if not found.

modelPropertyChanged

void modelPropertyChanged(Model m,
                          String propName,
                          Object oldVal,
                          Object newVal)

Callback from a model change event for a property change.

Parameters

m - the model (contained in this document).

propName - the property name that changed.

oldVal - the old value (null is valid).

newVal - the new value (null is valid).

modelChildAdded

void modelChildAdded(Model parent,
                     Model child)

Callback from a model change event for a child model added.

Parameters

parent - the parent model.

child - the child model.

modelChildRemoved

void modelChildRemoved(Model parent,
                       Model child)

Callback from a model change event for a child model removed.

Parameters

parent - the parent model.

child - the child model.