| /* |
| * 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. |
| */ |
| package org.apache.solr.update.processor; |
| import org.apache.solr.common.util.Hash; |
| |
| public class Lookup3Signature extends Signature { |
| |
| protected long hash; |
| |
| public Lookup3Signature() { |
| } |
| |
| @Override |
| public void add(String content) { |
| hash = Hash.lookup3ycs64(content,0,content.length(),hash); |
| } |
| |
| @Override |
| public byte[] getSignature() { |
| return new byte[]{(byte)(hash>>56),(byte)(hash>>48),(byte)(hash>>40),(byte)(hash>>32),(byte)(hash>>24),(byte)(hash>>16),(byte)(hash>>8),(byte)(hash>>0)}; |
| } |
| } |