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/*
* Copyright 2019 the original author or authors.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.gradle.initialization;
import org.gradle.internal.event.AnonymousListenerBroadcast;
import org.gradle.internal.event.ListenerBroadcast;
/**
* This is a work around for event scoping. It would be simpler to fire these events at the global scope and subscribe to them in child scopes.
* However, currently events only travel up scopes and cannot be observed from child scopes. This class simulates being able to receive events
* from child scopes.
*/
public class ClassLoaderScopeListeners {
private ListenerBroadcast broadcast = new AnonymousListenerBroadcast<>(ClassLoaderScopeRegistryListener.class);
public ClassLoaderScopeRegistryListener getBroadcast() {
return broadcast.getSource();
}
public void addListener(ClassLoaderScopeRegistryListener listener) {
broadcast.add(listener);
}
public void removeListener(ClassLoaderScopeRegistryListener listener) {
broadcast.remove(listener);
}
}