package baf.util;
import java.util.*;

/** Another hack: To compensate for the fact that Strings
 *  are not yet Comparables, we make another class for sorted
 *  lists of strings.
 */
public class SortedList {
  private Vector v = new Vector();
  public synchronized void add(Comparable o) {
    int i;
    for (i=0; i<v.size(); i++) {
      Comparable d = (Comparable)v.elementAt(i);
      int comp = o.compareTo(d);
      if (comp == 0) return;
      if (comp < 0) break;
    }
    v.insertElementAt(o, i);
  }
  public synchronized void remove(Comparable o) {
    v.removeElement(o);
  }
  public Enumeration elements() {
    return v.elements();
  }
  public int size() {
    return v.size();
  }
  public void copyInto(Object arr[]) {
    v.copyInto(arr);
  }
  public int indexOf(Comparable o) {
    return v.indexOf(o);
  }
  public Comparable elementAt(int i) {
    return (Comparable)v.elementAt(i);
  }
}