1 package org.apache.archiva.indexer.merger; 2 /* 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 */ 20 21 import org.apache.maven.index.context.IndexingContext; 22 23 import java.util.Collection; 24 25 /** 26 * @author Olivier Lamy 27 * @since 1.4-M2 28 */ 29 public interface IndexMerger 30 { 31 /** 32 * @param indexMergerRequest 33 * @return a temporary directory with a merge index (directory marked deleteOnExit) 34 * @throws IndexMergerException 35 */ 36 IndexingContext buildMergedIndex( IndexMergerRequest indexMergerRequest ) 37 throws IndexMergerException; 38 39 void cleanTemporaryGroupIndex( TemporaryGroupIndex temporaryGroupIndex ); 40 41 Collection<TemporaryGroupIndex> getTemporaryGroupIndexes(); 42 }