Java Hash Calculate hash(byte x)

Description

hash

License

Apache License

Declaration

public static int hash(byte x) 

Method Source Code

//package com.java2s;
/*/*  www. j  a v a2 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 int hash(byte x) {
        return x;
    }

    public static int hash(short x) {
        return x;
    }

    public static int hash(char x) {
        return x;
    }

    public static int hash(int x) {
        return x;
    }

    public static int hash(float x) {
        return Float.floatToIntBits(x) >>> 3 + Float
                .floatToIntBits((float) (Math.PI * x));
    }

    public static int hash(double x) {
        return hash(17 * Double.doubleToLongBits(x));
    }

    public static int hash(long x) {
        return (int) ((x * 11) >>> 32 ^ x);
    }
}

Related

1. getHashWithSalt(String input, String algorithm, String salt)
2. hash()
3. hash(Boolean value)
4. hash(boolean value, int seed)
5. hash(boolean[] array)
6. hash(byte[] bytes)
7. hash(byte[] bytes)
8. hash(byte[] data)
9. hash(byte[] digest, int number)