/*
 * 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.
 */

/*
 *  RegisterClassListener.java
 *
 */

package javax.jdo.spi;

import java.util.EventListener;

/**
 * A "RegisterClassEvent" event gets fired whenever a persistence-capable class is loaded and gets
 * registered with the <code>JDOImplHelper</code>. You can register a <code>RegisterClassListener
 * </code> so as to be notified of any registration of a persistence-capable class.
 *
 * @version 1.0
 */
public interface RegisterClassListener extends EventListener {
  /**
   * This method gets called when a persistence-capable class is registered.
   *
   * @param event a <code>RegisterClassEvent</code> instance describing the registered class plus
   *     metadata.
   */
  public void registerClass(RegisterClassEvent event);
}