Source code: org/bdgp/apps/dagedit/datamodel/Synonym.java

   package org.bdgp.apps.dagedit.datamodel;
   
   import javax.swing.undo.*;
   import java.util.*;
   import org.bdgp.util.*;
   import java.io.Serializable;
   
   public class Synonym implements StateEditable, Cloneable, Serializable {
   
      protected String id;
      protected String text;
      private static int idgen = 0;
      protected int privateid;
      protected Vector references;
  
      public Synonym(String text) {
    this(null, text);
      }
  
      public Synonym(String id, String text) {
    this.id = id;
    this.text = text;
    privateid = idgen++;
    references = new Vector();
      }
  
      public void addDbxref(Dbxref ref) {
    if (!references.contains(ref))
        references.addElement(ref);
      }
  
      public void setDbxrefs(Vector references) {
    this.references = references;
      }
  
      public Vector getDbxrefs() {
    return references;
      }
  
      public Object clone() {
    try {
        Synonym s = (Synonym) super.clone();
        s.setDbxrefs(VectorUtil.trueClone(references));
        return s;
    } catch (CloneNotSupportedException e) {
        // will never happen
        return null;
    }
      }
  
      public String toString() {
    String out = text;
    if (out != null && out.length() > 0) {
        if (id != null && id.length() > 0)
      out += ":"+id;      
    } else
        out = id;
    return out;
      }
  
      public void setID(String id) {
    if (id.length() == 0)
        this.id = null;
    else
        this.id = id;
      }
  
      public String getText() {
    return text;
      }
  
      public void setText(String text) {
    if (text.length() == 0)
        this.text = null;
    else
        this.text = text;
      }
  
      public String getID() {
    return id;
      }
  
      public boolean equals(Object o) {
    if (o instanceof Synonym) {
        Synonym in = (Synonym) o;
        return ObjectUtil.equals(text, in.getText()) &&
      ObjectUtil.equals(id, in.getID()) &&
      in.getDbxrefs().equals(references);
    } else
        return false;
      }
  
      public void storeState(Hashtable state) {
    if (id != null)
        state.put("synonym.id", id);
    if (text != null)
        state.put("synonym.text", text);
    state.put("synonym.refs", references.clone());
      }
 
     public void restoreState(Hashtable state) {
   String storedID = (String) state.get("synonym.id");
   String storedText = (String) state.get("synonym.text");
   Vector storedRefs = (Vector) state.get("synonym.refs");
   if (storedID != null)
       id = storedID;
   if (storedText != null)
       text = storedText;
   if (storedRefs != null)
       references = storedRefs;
     }
 }