Java Short Number Create toShort(final byte[] buffer, final int offset, final int length)

Description

to Short

License

Apache License

Declaration

public static final short toShort(final byte[] buffer, final int offset, final int length) 

Method Source Code

//package com.java2s;
/*//from ww  w.  jav  a 2 s . c  o 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 {
    public static final short toShort(final byte[] buffer, final int offset, final int length) {
        short ret = 0;
        final int done = offset + length;
        for (int i = offset; i < done; i++) {
            ret = (short) (((ret << 8) & 0xffff) + (buffer[i] & 0xff));
        }
        return ret;
    }
}

Related

1. toShort(byte[] src)
2. toShort(byte[] value)
3. toShort(char[] bytes, boolean le)
4. toShort(final byte[] b)
5. toShort(final byte[] b)
6. toShort(final byte[] inputBytes, int offset)
7. toShort(final String bitString)
8. toShort(final String value)
9. toShort(int src)