org.eclipse.emf.ecp.view.treemasterdetail.internal.validation

Class TreeMasterDetailValidationInitiator

java.lang.Object

org.eclipse.emf.ecp.view.treemasterdetail.internal.validation.TreeMasterDetailValidationInitiator

All Implemented Interfaces:

GlobalViewModelService, ViewModelService, EMFFormsContextListener

public class TreeMasterDetailValidationInitiator
extends Object
implements GlobalViewModelService, EMFFormsContextListener

The TreeMasterDatailValidationInitiator searches for VTreeMasterDetail VElements and registers the necessary ViewModelContexts.

Author:

Eugen Neufeld

Field Summary

Fields

Modifier and Type	Field and Description
static String	DETAIL_KEY The detail key passed to the view model context.
static String	ROOT_KEY Context key for the root.

Constructor Summary

Constructors

Constructor and Description
TreeMasterDetailValidationInitiator() Constructor of the Initiator.

Method Summary

Modifier and Type	Method and Description
void	childContextAdded(VElement parentElement, EMFFormsViewContext childContext) Called when a child context is added.
void	childContextDisposed(EMFFormsViewContext childContext) Called when a child context is disposed.
void	childViewModelContextAdded(ViewModelContext childContext) This method is called whenever a new ViewModelContext is added as a child context to the root ViewModelContext this GlobalViewModelService belongs to.
void	contextDispose() Called by the context when the dispose is running.
void	contextInitialised() Called by the context when the initialization has finished.
void	dispose() Dispose.
int	getPriority() Returns the priority for this view service.
void	instantiate(ViewModelContext context) Instantiate the view service.

Methods inherited from class java.lang.Object

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

Field Detail

DETAIL_KEY

public static final String DETAIL_KEY

The detail key passed to the view model context.

See Also:

Constant Field Values

ROOT_KEY

public static final String ROOT_KEY

Context key for the root.

See Also:

Constant Field Values

Constructor Detail

TreeMasterDetailValidationInitiator

public TreeMasterDetailValidationInitiator()

Constructor of the Initiator.

Method Detail

instantiate

public void instantiate(ViewModelContext context)

Description copied from interface: ViewModelService

Instantiate the view service.

Specified by:

instantiate in interface ViewModelService

Parameters:

context - the ViewModelContext

dispose

public void dispose()

Description copied from interface: ViewModelService

Dispose.

Specified by:

dispose in interface ViewModelService

getPriority

public int getPriority()

Description copied from interface: ViewModelService

Returns the priority for this view service.

Specified by:

getPriority in interface ViewModelService

Returns:

the priority

childViewModelContextAdded

public void childViewModelContextAdded(ViewModelContext childContext)

This method is called whenever a new ViewModelContext is added as a child context to the root ViewModelContext this GlobalViewModelService belongs to.

Specified by:

childViewModelContextAdded in interface GlobalViewModelService

Parameters:

childContext - The ViewModelContext that was added.

See Also:

GlobalViewModelService.childViewModelContextAdded(org.eclipse.emf.ecp.view.spi.context.ViewModelContext)

childContextAdded

public void childContextAdded(VElement parentElement,
                              EMFFormsViewContext childContext)

Called when a child context is added.

Specified by:

childContextAdded in interface EMFFormsContextListener

Parameters:

parentElement - The VElement that is associated with the child context

childContext - The EMFFormsViewContext that was added

See Also:

EMFFormsContextListener.childContextAdded(org.eclipse.emf.ecp.view.spi.model.VElement, org.eclipse.emfforms.spi.core.services.view.EMFFormsViewContext)

childContextDisposed

public void childContextDisposed(EMFFormsViewContext childContext)

Called when a child context is disposed.

Specified by:

childContextDisposed in interface EMFFormsContextListener

Parameters:

childContext - The EMFFormsViewContext that was disposed

See Also:

EMFFormsContextListener.childContextDisposed(org.eclipse.emfforms.spi.core.services.view.EMFFormsViewContext)

contextInitialised

public void contextInitialised()

Called by the context when the initialization has finished.

Specified by:

contextInitialised in interface EMFFormsContextListener

See Also:

EMFFormsContextListener.contextInitialised()

contextDispose

public void contextDispose()

Called by the context when the dispose is running.

Specified by:

contextDispose in interface EMFFormsContextListener

See Also:

EMFFormsContextListener.contextDispose()