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.impl.observer; 017 018import javax.jcr.Session; 019import javax.jcr.observation.Event; 020 021import com.google.common.base.Predicate; 022import org.fcrepo.kernel.observer.EventFilter; 023 024/** 025 * Simple {@link EventFilter} that does no filtering. 026 * 027 * @author eddies 028 * @since Feb 7, 2013 029 * @author ajs6f 030 * @author barmintor 031 * @since Dec 2013 032 */ 033public class NOOPFilter implements EventFilter { 034 035 @Override 036 public Predicate<Event> getFilter(final Session session) { 037 return this; 038 } 039 040 @Override 041 public boolean apply(final Event event) { 042 return true; 043 } 044 045}