| Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
| SymbolicName |
|
| 1.8;1.8 |
| 1 | /* | |
| 2 | * StatCvs-XML - XML output for StatCvs. | |
| 3 | * | |
| 4 | * Copyright by Steffen Pingel, Tammo van Lessen. | |
| 5 | * | |
| 6 | * This program is free software; you can redistribute it and/or | |
| 7 | * modify it under the terms of the GNU General Public License | |
| 8 | * version 2 as published by the Free Software Foundation. | |
| 9 | * | |
| 10 | * This program is distributed in the hope that it will be useful, | |
| 11 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 12 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 13 | * GNU General Public License for more details. | |
| 14 | * | |
| 15 | * You should have received a copy of the GNU General Public License | |
| 16 | * along with this program; if not, write to the Free Software | |
| 17 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
| 18 | */ | |
| 19 | package net.sf.statcvs.model; | |
| 20 | ||
| 21 | import java.util.Date; | |
| 22 | import java.util.SortedSet; | |
| 23 | import java.util.TreeSet; | |
| 24 | ||
| 25 | /** | |
| 26 | * Represents a symbolic name (tags). | |
| 27 | * It is a container for {@link Revision}s. | |
| 28 | * | |
| 29 | * @author Tammo van Lessen | |
| 30 | * @version $Id: SymbolicName.java,v 1.6 2009/08/20 17:44:05 benoitx Exp $ | |
| 31 | */ | |
| 32 | public class SymbolicName implements Comparable { | |
| 33 | private final String name; | |
| 34 | 0 | private final SortedSet revisions = new TreeSet(); |
| 35 | 0 | private Date date = null; |
| 36 | ||
| 37 | /** | |
| 38 | * Creates a new symbolic name. | |
| 39 | * | |
| 40 | * @param name the symbolic name's name | |
| 41 | * @param date of the symbolic name creation | |
| 42 | */ | |
| 43 | 0 | public SymbolicName(final String name, final Date date) { |
| 44 | 0 | this.name = name; |
| 45 | 0 | this.date = date; |
| 46 | 0 | } |
| 47 | ||
| 48 | /** | |
| 49 | * Creates a new symbolic name. With this constructor, | |
| 50 | * its creation date will be assumed to be the date | |
| 51 | * of its latest revision. | |
| 52 | * | |
| 53 | * @param name the symbolic name's name | |
| 54 | */ | |
| 55 | 0 | public SymbolicName(final String name) { |
| 56 | 0 | this.name = name; |
| 57 | 0 | } |
| 58 | ||
| 59 | /** | |
| 60 | * Returns the symbolic name's name. | |
| 61 | * | |
| 62 | * @return the symbolic name's name. | |
| 63 | */ | |
| 64 | public String getName() { | |
| 65 | 0 | return name; |
| 66 | } | |
| 67 | ||
| 68 | /** | |
| 69 | * Adds a revision to this symbolic name. | |
| 70 | * | |
| 71 | * @param rev the revision | |
| 72 | */ | |
| 73 | protected void addRevision(final Revision rev) { | |
| 74 | 0 | revisions.add(rev); |
| 75 | 0 | } |
| 76 | ||
| 77 | /** | |
| 78 | * Returns a set of {@link Revision}s contained in this symbolic name. | |
| 79 | * | |
| 80 | * @return the revisions | |
| 81 | */ | |
| 82 | public SortedSet getRevisions() { | |
| 83 | 0 | return revisions; |
| 84 | } | |
| 85 | ||
| 86 | /** | |
| 87 | * Returns the 'date' of this symbolic name. | |
| 88 | * | |
| 89 | * @return the smbolic name's date | |
| 90 | */ | |
| 91 | public Date getDate() { | |
| 92 | 0 | if (date != null) { |
| 93 | 0 | return date; |
| 94 | } | |
| 95 | 0 | if (revisions.isEmpty()) { |
| 96 | 0 | return null; |
| 97 | } | |
| 98 | 0 | return ((Revision) revisions.last()).getDate(); |
| 99 | } | |
| 100 | ||
| 101 | /** | |
| 102 | * @see java.lang.Comparable#compareTo(java.lang.Object) | |
| 103 | */ | |
| 104 | public int compareTo(final Object o) { | |
| 105 | 0 | final SymbolicName other = (SymbolicName) o; |
| 106 | 0 | if (getDate() == null || other.getDate() == null) { |
| 107 | 0 | return getName().compareTo(other.getName()); |
| 108 | } | |
| 109 | 0 | final int dateComp = getDate().compareTo(other.getDate()); |
| 110 | 0 | return (dateComp != 0) ? dateComp : getName().compareTo(other.getName()); |
| 111 | } | |
| 112 | ||
| 113 | /** | |
| 114 | * @see java.lang.Object#toString() | |
| 115 | */ | |
| 116 | public String toString() { | |
| 117 | 0 | return name + "[" + getDate() + "] (" + revisions.size() + " revisions)"; |
| 118 | } | |
| 119 | ||
| 120 | /** | |
| 121 | * @see java.lang.Object#equals(java.lang.Object) | |
| 122 | */ | |
| 123 | public boolean equals(final Object obj) { | |
| 124 | 0 | if (obj instanceof SymbolicName) { |
| 125 | 0 | final SymbolicName other = (SymbolicName) obj; |
| 126 | 0 | return ("" + getDate() + getName()).equals("" + other.getDate() + other.getName()); |
| 127 | } | |
| 128 | 0 | return false; |
| 129 | } | |
| 130 | ||
| 131 | /** | |
| 132 | 0 | * @see java.lang.Object#hashCode() |
| 133 | */ | |
| 134 | public int hashCode() { | |
| 135 | 0 | return ("" + getDate() + getName()).hashCode(); |
| 136 | } | |
| 137 | } |