001/** 002 * 003 * Copyright © 2014 Florian Schmaus 004 * 005 * Licensed under the Apache License, Version 2.0 (the "License"); 006 * you may not use this file except in compliance with the License. 007 * You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.jivesoftware.smack.sm.predicates; 018 019import org.jivesoftware.smack.filter.StanzaFilter; 020import org.jivesoftware.smack.packet.Message; 021import org.jivesoftware.smack.packet.Stanza; 022 023public class ForEveryMessage implements StanzaFilter { 024 025 public static final ForEveryMessage INSTANCE = new ForEveryMessage(); 026 027 private ForEveryMessage() { 028 } 029 030 @Override 031 public boolean accept(Stanza packet) { 032 if (packet instanceof Message) { 033 return true; 034 } 035 return false; 036 } 037 038}