1 /* 2 * #%L 3 * JavaHg 4 * %% 5 * Copyright (C) 2011 aragost Trifork ag 6 * %% 7 * Permission is hereby granted, free of charge, to any person obtaining a copy 8 * of this software and associated documentation files (the "Software"), to deal 9 * in the Software without restriction, including without limitation the rights 10 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell 11 * copies of the Software, and to permit persons to whom the Software is 12 * furnished to do so, subject to the following conditions: 13 * 14 * The above copyright notice and this permission notice shall be included in 15 * all copies or substantial portions of the Software. 16 * 17 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 18 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 19 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 20 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 21 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 22 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN 23 * THE SOFTWARE. 24 * #L% 25 */ 26 package com.aragost.javahg.commands; 27 28 import java.util.List; 29 30 import com.aragost.javahg.Changeset; 31 import com.aragost.javahg.Repository; 32 import com.aragost.javahg.commands.flags.ParentsCommandFlags; 33 import com.aragost.javahg.internals.HgInputStream; 34 35 /** 36 * Command class for executing <tt>hg parents</tt>. Set flags from 37 * {@link ParentsCommandFlags} and call the {@link #execute} method. 38 */ 39 public class ParentsCommand extends ParentsCommandFlags { 40 41 /** 42 * @param repository 43 * the repository associated with this command. 44 */ 45 public ParentsCommand(Repository repository) { 46 super(repository); 47 withDebugAndChangesetStyle(); 48 } 49 50 /** 51 * @return the parents of the working directory or revision 52 */ 53 public List<Changeset> execute() { 54 HgInputStream stream = launchStream(); 55 return Changeset.readListFromStream(getRepository(), stream); 56 } 57 58 /** 59 * @param file The file whose parents to get 60 * @return the parents of the working directory or revision 61 */ 62 public List<Changeset> execute(String file) { 63 HgInputStream stream = launchStream(file); 64 return Changeset.readListFromStream(getRepository(), stream); 65 } 66 }