com.sangupta.murmur.MurmurConstants Maven / Gradle / Ivy
/**
*
* murmurhash - Pure Java implementation of the Murmur Hash algorithms.
* Copyright (c) 2014, Sandeep Gupta
*
* http://sangupta.com/projects/murmur
*
* 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.
*
*/
package com.sangupta.murmur;
/**
* Simple constants for various masks to convert to unsigned values.
*
* @author sangupta
*
*/
public interface MurmurConstants {
/**
* Helps convert a byte into its unsigned value
*/
public static final int UNSIGNED_MASK = 0xff;
/**
* Helps convert integer to its unsigned value
*/
public static final long UINT_MASK = 0xFFFFFFFFl;
/**
* Helps convert long to its unsigned value
*/
public static final long LONG_MASK = 0xFFFFFFFFFFFFFFFFL;
}