1 /* 2 * Copyright (C) 2012 Google Inc. 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.google.caliper.model; 18 19 import com.google.common.hash.HashFunction; 20 import com.google.common.hash.Hashing; 21 22 /** 23 * A utility class for standardizing the hash function that we're using for persistence. 24 */ 25 final class PersistentHashing { PersistentHashing()26 private PersistentHashing() {} 27 getPersistentHashFunction()28 static HashFunction getPersistentHashFunction() { 29 return Hashing.murmur3_32(); 30 } 31 } 32