org.eclipse.emf.ecp.ui.view.swt.reference

Class ReferenceServiceCustomizationVendor<T>

java.lang.Object

org.eclipse.emf.ecp.ui.view.swt.reference.ReferenceServiceCustomizationVendor<T>

Type Parameters:

T - the type of reference service customization that I provide

All Implemented Interfaces:

Vendor<T>

Direct Known Subclasses:

DefaultCreateNewModelElementStrategyProvider, EcoreAttachmentStrategyProvider, EcoreEObjectSelectionStrategyProvider, EcoreOpenInNewContextStrategyProvider, EcoreReferenceStrategyProvider, TemplateCreateNewModelElementStrategyProvider

public class ReferenceServiceCustomizationVendor<T>
extends Object
implements Vendor<T>

A partial implementation of vendor services for DefaultReferenceService customization strategies in the bazaar. Clients may subclass to suit.

Since:

1.16

Author:

Christian W. Damus

Constructor Summary

Constructors

Constructor and Description
ReferenceServiceCustomizationVendor() Initializes me .

Method Summary

Modifier and Type	Method and Description
Double	bid(org.eclipse.emf.ecore.EObject owner, org.eclipse.emf.ecore.EReference reference) Bid on provision for the given and reference.
protected boolean	handles(org.eclipse.emf.ecore.EObject owner, org.eclipse.emf.ecore.EReference reference) Queries whether I should bid on the given owner and reference.

Methods inherited from class java.lang.Object

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

Constructor Detail

ReferenceServiceCustomizationVendor

public ReferenceServiceCustomizationVendor()

Initializes me .

Method Detail

bid

public Double bid(org.eclipse.emf.ecore.EObject owner,
                  org.eclipse.emf.ecore.EReference reference)

Bid on provision for the given and reference. This implementation returns the default bid, which is the OSGi configured ranking of this service, if the handles(EObject, EReference) method return true.

Parameters:

owner - the owner of a reference being edited by the Reference Service

reference - the reference being edited

Returns:

the bid, or null to opt out

See Also:

handles(EObject, EReference)

handles

protected boolean handles(org.eclipse.emf.ecore.EObject owner,
                          org.eclipse.emf.ecore.EReference reference)

Queries whether I should bid on the given owner and reference. The default implementation just returns true; subclasses should override.

Parameters:

owner - the owner of a reference being edited by the Reference Service

reference - the reference being edited

Returns:

whether I should bid