001 /* 002 * Sonar, open source software quality management tool. 003 * Copyright (C) 2008-2012 SonarSource 004 * mailto:contact AT sonarsource DOT com 005 * 006 * Sonar is free software; you can redistribute it and/or 007 * modify it under the terms of the GNU Lesser General Public 008 * License as published by the Free Software Foundation; either 009 * version 3 of the License, or (at your option) any later version. 010 * 011 * Sonar is distributed in the hope that it will be useful, 012 * but WITHOUT ANY WARRANTY; without even the implied warranty of 013 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 014 * Lesser General Public License for more details. 015 * 016 * You should have received a copy of the GNU Lesser General Public 017 * License along with Sonar; if not, write to the Free Software 018 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02 019 */ 020 package org.sonar.duplications.index; 021 022 import java.util.Collection; 023 024 import org.sonar.duplications.block.Block; 025 import org.sonar.duplications.block.ByteArray; 026 027 public interface CloneIndex { 028 029 /** 030 * Performs search of blocks for specified resource. 031 * 032 * @return collection of blocks from index for specified resource and empty collection if nothing found 033 */ 034 Collection<Block> getByResourceId(String resourceId); 035 036 /** 037 * Performs search of blocks for specified hash value. 038 * 039 * @return collection of blocks from index with specified hash and empty collection if nothing found 040 */ 041 Collection<Block> getBySequenceHash(ByteArray hash); 042 043 /** 044 * Adds specified block into index. 045 */ 046 void insert(Block block); 047 048 }