Java Integer Create toInt(byte[] buf)

Description

to Int

License

Apache License

Declaration

private static int toInt(byte[] buf) 

Method Source Code

//package com.java2s;
/*/*from w  ww  .  java 2s. c  om*/
 *  Copyright 2015 the original author or authors. 
 *  @https://github.com/scouter-project/scouter
 *
 *  Licensed 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. 
 *
 * The inital code for this class is from org.jboss.netty.util.internal.jzlib.CRC32.java
 */

public class Main {
    private static int toInt(byte[] buf) {
        int ch1 = buf[0] & 0xff;
        int ch2 = buf[1] & 0xff;
        int ch3 = buf[2] & 0xff;
        int ch4 = buf[3] & 0xff;
        return ((ch1 << 24) + (ch2 << 16) + (ch3 << 8) + (ch4 << 0));
    }
}

Related

1. toInt(byte[] b)
2. toInt(byte[] b)
3. toInt(byte[] b, int begin_index, int len)
4. toInt(byte[] block, int pos, int len)
5. toInt(byte[] bRefArr)
6. toInt(byte[] buf)
7. toInt(byte[] buf, int off)
8. toInt(byte[] buf, int pos)
9. toInt(byte[] byteArray)