/*
 *  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 groovy;

import java.util.LinkedHashSet;
import java.util.Set;

/**
 * This bean should encompass all legal, but bad, JavaBeans practices
 */
public class StrangeBean {

    Set<StrangeEventListener> strangeListeners;

    public StrangeBean() {
        strangeListeners = new LinkedHashSet<StrangeEventListener>();
    }

    public void addStrangeEventListener(StrangeEventListener listener) {
        strangeListeners.add(listener);
    }

    public void removeStrangeEventListener(StrangeEventListener listener) {
        strangeListeners.remove(listener);
    }

    public StrangeEventListener[] getStrangeEventListeners() {
        return strangeListeners.toArray(new StrangeEventListener[strangeListeners.size()]);
    }

    public void somethingStrangeHappened(String what, String where) {
        for (StrangeEventListener listener : strangeListeners) {
            listener.somethingStrangeHappened(what, where);
        }
    }

}
