001/**
002 * Copyright 2015 DuraSpace, Inc.
003 *
004 * Licensed under the Apache License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 *     http://www.apache.org/licenses/LICENSE-2.0
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.fcrepo.kernel.api.observer.eventmappings;
017
018import java.util.Iterator;
019import java.util.function.Function;
020
021import javax.jcr.observation.Event;
022
023import org.fcrepo.kernel.api.observer.FedoraEvent;
024
025/**
026 * Maps {@link Iterator}s of {@link Event}s to {@link Iterator}s of {@link FedoraEvent}s according to some algorithm
027 *
028 * @author ajs6f
029 * @since Feb 27, 2014
030 */
031public interface InternalExternalEventMapper extends Function<Iterator<Event>, Iterator<FedoraEvent>> {
032}