ResourceChangeListener.java

/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2014 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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 io.undertow.server.handlers.resource;

import java.util.Collection;

/**
 * Listener that is invoked when a resource changes.
 *
* @author Stuart Douglas
*/
public interface ResourceChangeListener {

    /**
     * callback that is invoked when resources change.
     * @param changes The collection of changes
     */
    void handleChanges(final Collection<ResourceChangeEvent> changes);

}