Eclipse GMF Guide (Galileo) - DiagramEventBrokerService.ProviderDescriptor (Eclipse GMF Documentation)

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org.eclipse.gmf.runtime.diagram.core.services
Class DiagramEventBrokerService.ProviderDescriptor

java.lang.Object
  

org.eclipse.gmf.runtime.common.core.service.AbstractProvider
      

org.eclipse.gmf.runtime.common.core.service.Service.ProviderDescriptor
          
org.eclipse.gmf.runtime.diagram.core.services.DiagramEventBrokerService.ProviderDescriptor

All Implemented Interfaces:: java.util.EventListener, IProvider, IProviderChangeListener

Enclosing class:: DiagramEventBrokerService

protected static class DiagramEventBrokerService.ProviderDescriptor
extends Service.ProviderDescriptor
extends Service.ProviderDescriptor

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

DiagramEventBrokerService.ProviderDescriptor ( IConfigurationElement element)

Method Summary

boolean provides ( IOperation operation)
Indicates whether this provider descriptor can provide the functionality described by the specified operation.

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

DiagramEventBrokerService.ProviderDescriptor

public DiagramEventBrokerService.ProviderDescriptor(
IConfigurationElement element)

Method Detail

provides

public boolean provides(
IOperation operation)

Description copied from class: Service.ProviderDescriptor

Indicates whether this provider descriptor can provide the functionality described by the specified operation.

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.
See Also:: IProvider.provides(org.eclipse.gmf.runtime.common.core.service.IOperation)