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.Stanza; 021 022public class AfterXStanzas implements StanzaFilter { 023 024 final int count; 025 int currentCount; 026 027 public AfterXStanzas(int count) { 028 this.count = count; 029 currentCount = 0; 030 } 031 032 @Override 033 public synchronized boolean accept(Stanza packet) { 034 currentCount++; 035 if (currentCount == count) { 036 resetCounter(); 037 return true; 038 } 039 return false; 040 } 041 042 public synchronized void resetCounter() { 043 currentCount = 0; 044 } 045}