package org.paneris.bibliomania.fti;
   
   import java.util.Enumeration;
   import java.util.Vector;
   
   import com.sleepycat.db.DatabaseException;
   
   public class HitText {
     public double score;
    private Text text;
    private Vector hitAnchors = new Vector();
    int areas = 0;
  
    HitText(ContextSearchResults results, int areasMax) throws DatabaseException {
      this(0., results, areasMax);
    }
  
    HitText(double score, ContextSearchResults results, int areasMax)
      throws DatabaseException {
      this.score = score;
      this.text = results.currentText();
      String lastAnchor = null;
      Vector areasL = new Vector();
      for (; areasMax > 0; --areasMax) {
        String anchor = results.currentAnchor();
        String area = results.nextArea();
        if (area == null)
          break;
        if (anchor != null) {
          if (!anchor.equals(lastAnchor) && areasL.size() > 0) {
            hitAnchors.addElement(new HitAnchor(lastAnchor, areasL));
            areasL = new Vector();
          }
          lastAnchor = anchor;
        }
        areasL.addElement(area);
        ++this.areas;
      }
  
      if (areasL.size() > 0)
        hitAnchors.addElement(new HitAnchor(lastAnchor, areasL));
    }
  
    public Text getText() {
      return text;
    }
  
    public Enumeration getHitAnchors() {
      return hitAnchors.elements();
    }
  
    public void dump() {
      System.out.println(
        score + " " + ((org.paneris.bibliomania.Chapter) text).getTitle());
      for (Enumeration a = getHitAnchors(); a.hasMoreElements();)
         ((HitAnchor) a.nextElement()).dump();
    }
  }