1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one 3 * or more contributor license agreements. See the NOTICE file 4 * distributed with this work for additional information 5 * regarding copyright ownership. The ASF licenses this file 6 * to you under the Apache License, Version 2.0 (the 7 * "License"); you may not use this file except in compliance 8 * with the License. You may obtain a copy of the License at 9 * 10 * http://www.apache.org/licenses/LICENSE-2.0 11 * 12 * Unless required by applicable law or agreed to in writing, 13 * software distributed under the License is distributed on an 14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 15 * KIND, either express or implied. See the License for the 16 * specific language governing permissions and limitations 17 * under the License. 18 * 19 */ 20 package org.apache.mina.example.sumup.codec; 21 22 /** 23 * Provides SumUp protocol constants. 24 * 25 * @author The Apache MINA Project (dev@mina.apache.org) 26 */ 27 public class Constants { 28 public static final int TYPE_LEN = 2; 29 30 public static final int SEQUENCE_LEN = 4; 31 32 public static final int HEADER_LEN = TYPE_LEN + SEQUENCE_LEN; 33 34 public static final int BODY_LEN = 12; 35 36 public static final int RESULT = 0; 37 38 public static final int ADD = 1; 39 40 public static final int RESULT_CODE_LEN = 2; 41 42 public static final int RESULT_VALUE_LEN = 4; 43 44 public static final int ADD_BODY_LEN = 4; 45 46 public static final int RESULT_OK = 0; 47 48 public static final int RESULT_ERROR = 1; 49 50 private Constants() { 51 } 52 }