Java Integer Create toIntArray(byte[] data, int offset)

Description

to Int Array

License

Apache License

Declaration

public static int[] toIntArray(byte[] data, int offset) 

Method Source Code

//package com.java2s;
/**// w  w  w.  j  a  va  2  s  . c  om
 * 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 {
    public static int[] toIntArray(byte[] data, int offset) {
        int length = toInt(data, offset);
        offset += 4;
        int[] arr = new int[length];
        for (int i = 0; i < length; i++) {
            arr[i] = toInt(data, offset);
            offset += 4;
        }
        return arr;
    }

    public static int toInt(byte[] b, int offset) {
        int value = 0;
        for (int i = 0; i < 4; i++) {
            int shift = (4 - 1 - i) * 8;
            value += (b[i + offset] & 0x000000FF) << shift;
        }
        return value;
    }
}

Related

1. toIntArray(byte[] byteArray)
2. toIntArray(byte[] bytes)
3. toIntArray(byte[] data)
4. toIntArray(byte[] data)
5. toIntArray(byte[] data, boolean includeLength)
6. toIntArray(byte[] input)
7. toIntArray(double[] a)
8. toIntArray(double[] array)
9. toIntArray(final byte[] array)