Java BCD Create bcdValue(byte value)

Description

Convert byte to BCD integer.

License

Apache License

Parameter

Parameter	Description
value	Data

Return

Result.

Declaration

public static int bcdValue(byte value) 

Method Source Code

//package com.java2s;
/*******************************************************************************
 * Copyright 2017 UIA/*from   w w w.  ja v  a 2 s  .  co  m*/
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *******************************************************************************/

public class Main {
    /**
     * Convert byte to BCD integer.
     * @param value Data
     * @return Result.
     */
    public static int bcdValue(byte value) {
        return 10 * (0x0f & (value >> 4)) + (0x0f & value);
    }

    /**
     * Convert bytes to BCD integer.
     * @param value Data
     * @return Result.
     */
    public static int bcdValue(byte[] value) {
        int result = 0;
        for (int i = 0; i < value.length; i++) {
            result *= 100;
            result += bcdValue(value[i]);
        }
        return result;
    }
}