https://ant.apache.org/: master POM (The Apache Software Foundation) 
/*
 *  Licensed to the Apache Software Foundation (ASF) under one or more
 *  contributor license agreements.  See the NOTICE file distributed with
 *  this work for additional information regarding copyright ownership.
 *  The ASF licenses this file to You 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
 *
 *      https://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.apache.tools.ant;


Interface for objects which can contain tasks.


It is recommended that implementations call perform rather than
execute for the tasks they contain, as this method ensures that the
appropriate BuildEvents will be generated.

See Also:
/**
 * Interface for objects which can contain tasks.
 * <p>
 * It is recommended that implementations call perform rather than
 * execute for the tasks they contain, as this method ensures that the
 * appropriate BuildEvents will be generated.
 *
 * @see Task#perform
 * @see Task#execute
 * @see BuildEvent
 *
 */
public interface TaskContainer {
    
Adds a task to this task container

Params:
  • task – The task to be added to this container.
            Must not be null.
/**
     * Adds a task to this task container
     *
     * @param task The task to be added to this container.
     *             Must not be <code>null</code>.
     */
    void addTask(Task task);
}