org.eclipse.emf.ecp.internal.core.util

Class ExtensionParser<ELEMENT extends InternalRegistryElement>

java.lang.Object

org.eclipse.net4j.util.event.Notifier

org.eclipse.net4j.util.lifecycle.Lifecycle

org.eclipse.emf.ecp.internal.core.util.ExtensionParser<ELEMENT>

Type Parameters:

ELEMENT -

All Implemented Interfaces:

EventListener, org.eclipse.core.runtime.IRegistryChangeListener, org.eclipse.net4j.util.event.INotifier, org.eclipse.net4j.util.lifecycle.IDeactivateable, org.eclipse.net4j.util.lifecycle.ILifecycle, org.eclipse.net4j.util.lifecycle.ILifecycle.DeferrableActivation

public abstract class ExtensionParser<ELEMENT extends InternalRegistryElement>
extends org.eclipse.net4j.util.lifecycle.Lifecycle
implements org.eclipse.core.runtime.IRegistryChangeListener

Author:

Eike Stepper

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	ExtensionParser.ExtensionDescriptor<ELEMENT extends InternalRegistryElement>

Nested classes/interfaces inherited from interface org.eclipse.net4j.util.lifecycle.ILifecycle

org.eclipse.net4j.util.lifecycle.ILifecycle.DeferrableActivation

Field Summary

Fields inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

USE_LABEL

Constructor Summary

Constructors

Constructor and Description
ExtensionParser(ElementRegistry<ELEMENT,?> elementRegistry, String namespace, String name)

Method Summary

Modifier and Type	Method and Description
protected void	addExtension(org.eclipse.core.runtime.IExtension extension, Set<ELEMENT> result)
protected abstract ELEMENT	createElement(String name, org.eclipse.core.runtime.IConfigurationElement configurationElement)
protected void	doActivate()
protected void	doDeactivate()
ElementRegistry<ELEMENT,?>	getElementRegistry()
String	getName()
String	getNamespace()
void	registryChanged(org.eclipse.core.runtime.IRegistryChangeEvent event)
protected void	removeExtension(org.eclipse.core.runtime.IExtension extension, Set<String> result)

Methods inherited from class org.eclipse.net4j.util.lifecycle.Lifecycle

activate, checkActive, checkArg, checkArg, checkInactive, checkNull, checkState, checkState, deactivate, deferredActivate, doAfterActivate, doBeforeActivate, doBeforeDeactivate, dump, getLifecycleState, isActive, isDeferredActivation, toString

Methods inherited from class org.eclipse.net4j.util.event.Notifier

addListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getListeners, getNotificationService, hasListeners, lastListenerRemoved, removeListener

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.eclipse.net4j.util.event.INotifier

addListener, getListeners, hasListeners, removeListener

Constructor Detail

ExtensionParser

public ExtensionParser(ElementRegistry<ELEMENT,?> elementRegistry,
                       String namespace,
                       String name)

Method Detail

getElementRegistry

public final ElementRegistry<ELEMENT,?> getElementRegistry()

getNamespace

public final String getNamespace()

getName

public final String getName()

registryChanged

public void registryChanged(org.eclipse.core.runtime.IRegistryChangeEvent event)

Specified by:

registryChanged in interface org.eclipse.core.runtime.IRegistryChangeListener

doActivate

protected void doActivate()
                   throws Exception

Overrides:

doActivate in class org.eclipse.net4j.util.lifecycle.Lifecycle

Throws:

Exception

doDeactivate

protected void doDeactivate()
                     throws Exception

Overrides:

doDeactivate in class org.eclipse.net4j.util.lifecycle.Lifecycle

Throws:

Exception

addExtension

protected void addExtension(org.eclipse.core.runtime.IExtension extension,
                            Set<ELEMENT> result)

removeExtension

protected void removeExtension(org.eclipse.core.runtime.IExtension extension,
                               Set<String> result)

createElement

protected abstract ELEMENT createElement(String name,
                                         org.eclipse.core.runtime.IConfigurationElement configurationElement)