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 final 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}