Runtime

org.eclipse.gmf.runtime.common.ui.services.util
Class ActivityFilterProviderDescriptor

java.lang.Object
  extended by org.eclipse.gmf.runtime.common.core.service.AbstractProvider
      extended by org.eclipse.gmf.runtime.common.core.service.Service.ProviderDescriptor
          extended by org.eclipse.gmf.runtime.common.ui.services.util.ActivityFilterProviderDescriptor
All Implemented Interfaces:
java.util.EventListener, IProvider, IProviderChangeListener
Direct Known Subclasses:
ContributionItemService.ProviderDescriptor, ModelingAssistantService.ProviderDescriptor

public class ActivityFilterProviderDescriptor
extends Service.ProviderDescriptor

A provider descriptor that will ignore providers that are contributed by a plug-in that is matched to a disabled activity/capability.


Field Summary
 
Fields inherited from class org.eclipse.gmf.runtime.common.core.service.Service.ProviderDescriptor
A_CLASS, A_PLUGIN, E_POLICY, policy, policyInitialized, provider
 
Constructor Summary
ActivityFilterProviderDescriptor(IConfigurationElement element)
          Creates a new instance.
 
Method Summary
 boolean provides(IOperation operation)
          Returns false if and only if any matching activites are disabled.
 
Methods inherited from class org.eclipse.gmf.runtime.common.core.service.Service.ProviderDescriptor
getElement, getPolicy, getProvider, providerChanged, toString
 
Methods inherited from class org.eclipse.gmf.runtime.common.core.service.AbstractProvider
addProviderChangeListener, fireProviderChange, removeProviderChangeListener
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.eclipse.gmf.runtime.common.core.service.IProvider
addProviderChangeListener, removeProviderChangeListener
 

Constructor Detail

ActivityFilterProviderDescriptor

public ActivityFilterProviderDescriptor(IConfigurationElement element)
Creates a new instance.

Parameters:
element -
Method Detail

provides

public boolean provides(IOperation operation)
Returns false if and only if any matching activites are disabled.

Specified by:
provides in interface IProvider
Overrides:
provides in class Service.ProviderDescriptor
Parameters:
operation - The operation in question.
Returns:
true if this descriptor's policy or provider provides the operation; false otherwise.

Runtime

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Copyright (c) IBM Corp., Borland Software Corp., and others 2005,2006. All rights reserved.