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Commons Collections example source code file (Factory.java)

This example Commons Collections source code file (Factory.java) is included in the DevDaily.com "Java Source Code Warehouse" project. The intent of this project is to help you "Learn Java by Example" TM.

Java - Commons Collections tags/keywords

factory, factory, object, object

The Commons Collections Factory.java source code

/*
 *  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
 *
 *      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.apache.commons.collections;

/**
 * Defines a functor interface implemented by classes that create objects.
 * <p>
 * A <code>Factory creates an object without using an input parameter.
 * If an input parameter is required, then {@link Transformer} is more appropriate.
 * <p>
 * Standard implementations of common factories are provided by
 * {@link FactoryUtils}. These include factories that return a constant,
 * a copy of a prototype or a new instance.
 * 
 * @since Commons Collections 2.1
 * @version $Revision: 646777 $ $Date: 2008-04-10 13:33:15 +0100 (Thu, 10 Apr 2008) $
 *
 * @author Arron Bates
 * @author Stephen Colebourne
 */
public interface Factory {

    /**
     * Create a new object.
     *
     * @return a new object
     * @throws FunctorException (runtime) if the factory cannot create an object
     */
    public Object create();

}

Other Commons Collections examples (source code examples)

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