tikhomirov@445: /*
tikhomirov@649:  * Copyright (c) 2012-2013 TMate Software Ltd
tikhomirov@445:  *  
tikhomirov@445:  * This program is free software; you can redistribute it and/or modify
tikhomirov@445:  * it under the terms of the GNU General Public License as published by
tikhomirov@445:  * the Free Software Foundation; version 2 of the License.
tikhomirov@445:  *
tikhomirov@445:  * This program is distributed in the hope that it will be useful,
tikhomirov@445:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
tikhomirov@445:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
tikhomirov@445:  * GNU General Public License for more details.
tikhomirov@445:  *
tikhomirov@445:  * For information on how to redistribute this software under
tikhomirov@445:  * the terms of a license other than GNU General Public License
tikhomirov@445:  * contact TMate Software at support@hg4j.com
tikhomirov@445:  */
tikhomirov@445: package org.tmatesoft.hg.repo;
tikhomirov@445: 
tikhomirov@445: /**
tikhomirov@445:  * Phases for a changeset is a new functionality in Mercurial 2.1
tikhomirov@445:  * 
tikhomirov@626:  * @since 1.1
tikhomirov@445:  * @author Artem Tikhomirov
tikhomirov@445:  * @author TMate Software Ltd.
tikhomirov@445:  */
tikhomirov@445: public enum HgPhase {
tikhomirov@445: 	
tikhomirov@445: 	Public("public"), Draft("draft"), Secret("secret"), Undefined("");
tikhomirov@445: 
tikhomirov@445: 	private final String hgString;
tikhomirov@445: 
tikhomirov@445: 	private HgPhase(String stringRepresentation) {
tikhomirov@445: 		hgString = stringRepresentation;
tikhomirov@445: 	}
tikhomirov@445: 
tikhomirov@445: //	public String toMercurialString() {
tikhomirov@445: //		return hgString;
tikhomirov@445: //	}
tikhomirov@445: 
tikhomirov@445: 	public static HgPhase parse(int value) {
tikhomirov@445: 		switch (value) {
tikhomirov@445: 		case 0 : return Public;
tikhomirov@445: 		case 1 : return Draft;
tikhomirov@445: 		case 2 : return Secret;
tikhomirov@445: 		}
tikhomirov@445: 		throw new IllegalArgumentException(String.format("Bad phase index: %d", value));
tikhomirov@445: 	}
tikhomirov@474: 	
tikhomirov@474: 	public static HgPhase parse(String value) {
tikhomirov@474: 		if (Public.hgString.equals(value)) {
tikhomirov@474: 			return Public;
tikhomirov@474: 		}
tikhomirov@474: 		if (Draft.hgString.equals(value)) {
tikhomirov@474: 			return Draft;
tikhomirov@474: 		}
tikhomirov@474: 		if (Secret.hgString.equals(value)) {
tikhomirov@474: 			return Secret;
tikhomirov@474: 		}
tikhomirov@474: 		throw new IllegalArgumentException(String.format("Bad phase name: %d", value));
tikhomirov@474: 	}
tikhomirov@649: 	
tikhomirov@649: 	/**
tikhomirov@649: 	 * @return integer value Mercurial uses to identify the phase
tikhomirov@649: 	 */
tikhomirov@649: 	public int mercurialOrdinal() {
tikhomirov@649: 		if (this == Undefined) {
tikhomirov@649: 			throw new IllegalStateException("Undefined phase is an artifical value, which doesn't possess a valid native mercurial ordinal");
tikhomirov@649: 		}
tikhomirov@649: 		return ordinal(); // what a coincidence
tikhomirov@649: 	}
tikhomirov@652: 	
tikhomirov@652: 	public String mercurialString() {
tikhomirov@652: 		return hgString;
tikhomirov@652: 	}
tikhomirov@445: }