ini/trakem2/tree/TemplateAttribute.java

   1 /**
   2
   3 TrakEM2 plugin for ImageJ(C).
   4 Copyright (C) 2005,2006 Albert Cardona and Rodney Douglas.
   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 as published by the Free Software Foundation (http://www.gnu.org/licenses/gpl.txt )
   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 You may contact Albert Cardona at acardona at ini.phys.ethz.ch
  20 Institute of Neuroinformatics, University of Zurich / ETH, Switzerland.
  21 **/
  22
  23 package ini.trakem2.tree;
  24
  25 import ini.trakem2.persistence.DBObject;
  26 import ini.trakem2.Project;
  27
  28
  29 public final class TemplateAttribute extends DBObject implements Attribute {
  30
  31         private String title;
  32         private Object object;
  33
  34         /** Construct a new attribute with the given title and the given object, which for example can be of class Thing. */
  35         public TemplateAttribute(String title, Object object) {
  36                 super(null, -1);
  37                 this.title = title;
  38                 this.object = object;
  39         }
  40
  41         /** Reconstruct a new attribute from the database. */
  42         public TemplateAttribute(String title, Object object, Project project, long id) {
  43                 super(project, id);
  44                 this.title = title;
  45                 this.object = object;
  46         }
  47
  48         /** WARNING: the object is not cloned. */
  49         public TemplateAttribute clone(final Project pr, final boolean copy_id) {
  50                 final long nid = copy_id ? this.id : pr.getLoader().getNextId();
  51                 final TemplateAttribute copy = new TemplateAttribute(this.title, this.object, pr, nid);
  52                 return copy;
  53         }
  54
  55         public void addToDatabase(Project project) {
  56                 this.project = project;
  57                 this.id = project.getLoader().getNextId();
  58                 super.addToDatabase();
  59         }
  60
  61         public String getTitle() {
  62                 return this.title;
  63         }
  64
  65         public void setObject(Object object) {
  66                 this.object = object;
  67         }
  68
  69         public Thing getOwner() {
  70                 return null; // stupid java
  71         }
  72
  73         public Object getObject() {
  74                 return this.object;
  75         }
  76
  77         public long getObjectId() {
  78                 // default
  79                 return -1;
  80         }
  81
  82         public String toString() {
  83                 if (null == object) {
  84                         return title + ": [empty]";
  85                 }
  86                 return title + ": " + object.toString();
  87         }
  88
  89         public String getObjectString() { // dummy
  90                 return "";
  91         }
  92 }