/*
* Copyright 2010 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.api.plugins;
import groovy.lang.Closure;
import org.gradle.api.Action;
import org.gradle.api.DomainObjectSet;
import org.gradle.api.Plugin;
import org.gradle.api.specs.Spec;
/**
* <p>A {@code PluginCollection} represents a collection of {@link org.gradle.api.Plugin} instances.</p>
*
* @param <T> The type of plugins which this collection contains.
*/
public interface PluginCollection<T extends Plugin> extends DomainObjectSet<T> {
/**
* {@inheritDoc}
*/
PluginCollection<T> matching(Spec<? super T> spec);
/**
* {@inheritDoc}
*/
PluginCollection<T> matching(Closure closure);
/**
* {@inheritDoc}
*/
<S extends T> PluginCollection<S> withType(Class<S> type);
/**
* Adds an {@code Action} to be executed when a plugin is added to this collection.
*
* @param action The action to be executed
* @return the supplied action
*/
@SuppressWarnings("UnusedDeclaration")
Action<? super T> whenPluginAdded(Action<? super T> action);
/**
* Adds a closure to be called when a plugin is added to this collection. The plugin is passed to the closure as the
* parameter.
*
* @param closure The closure to be called
*/
@SuppressWarnings("UnusedDeclaration")
void whenPluginAdded(Closure closure);
}