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com.bea.p13n.model
Class DefaultDocumentModel

java.lang.Object
com.bea.p13n.model.DefaultDocumentModel

All Implemented Interfaces

DocumentModel, Serializable

Direct Known Subclasses:

CampaignModelDocument, PlaceholderModelDocument, RuleModelDocument, RuleSetModelDocument, ScenarioModelDocument

public class DefaultDocumentModel

extends Object

implements DocumentModel

A default implementation of DocumentModel.

See Also

Serialized Form

Constructor Summary

DefaultDocumentModel()
Default constructor.

DefaultDocumentModel(Model rootModel)
Constructor with root model.

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.
void	setRootModel(Model newRoot) Set the root model for this document.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

DefaultDocumentModel

public DefaultDocumentModel(Model rootModel)

Constructor with root model.

DefaultDocumentModel

public DefaultDocumentModel()

Default constructor.

Method Detail

getRootModel

public Model getRootModel()

Get the root model for this document.

Specified by:

getRootModel in interface DocumentModel

setRootModel

public void setRootModel(Model newRoot)

Set the root model for this document.

addChangeListener

public void addChangeListener(Model.ChangeListener l)

Add a model change listener.

Specified by:

addChangeListener in interface DocumentModel

removeChangeListener

public boolean removeChangeListener(Model.ChangeListener l)

Remove a model change listener.

Specified by:

removeChangeListener in interface DocumentModel

Returns

true if removed, false if not found.

modelPropertyChanged

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

Callback from a model change event for a property change.

Specified by:

modelPropertyChanged in interface DocumentModel

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

public void modelChildAdded(Model parent,
                            Model child)

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

Specified by:

modelChildAdded in interface DocumentModel

Parameters

parent - the parent model.

child - the child model.

modelChildRemoved

public void modelChildRemoved(Model parent,
                              Model child)

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

Specified by:

modelChildRemoved in interface DocumentModel

Parameters

parent - the parent model.

child - the child model.

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