import lotus.domino.*;
import java.util.Vector;

public class JavaAgent extends AgentBase {

 public void NotesMain() {

   try {
     Session session = getSession();
     AgentContext agentContext = session.getAgentContext();

     // (Your code goes here)
     Database db = agentContext.getCurrentDatabase();
     View view = db.getView("By category");
     Vector vcs = view.getColumns();
     int counter = 0;
     for (int i=0; i<vcs.size(); i++) {
       ViewColumn vc = (ViewColumn)vcs.elementAt(i);
       if (vc.isCategory()) counter++;
     }
     if (counter == 0)
       System.out.println("View contains no categorized views");
     else if (counter == 1)
       System.out.println("View contains 1 categorized view");
     else
       System.out.println("View contains " + counter +
         " categorized views");
       
   } catch(Exception e) {
     e.printStackTrace();
   }
 }
}

See Also

IsCategory property

Glossary