例: gotoChild and gotoParent methods

次のエージェントは、ビューから階層の 3 レベル下までのエントリをすべて取得します。
import lotus.domino.*;
public class JavaAgent extends AgentBase {
  
  String getEntryType(ViewEntry entry) {
    String t = null;
    try {
      if (entry.isCategory()) t = "category";
      else if (entry.isDocument()) t = "document";
      else if (entry.isTotal()) t = "total"; }
    catch (Exception e) {
      e.printStackTrace(); }
    return t; }
  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");
      view.setAutoUpdate(false);
      ViewNavigator nav = view.createViewNav();
      int n = 0;
      if (nav.gotoFirst()) do {
        // Print 1st-level entries flush left
        n++;
        System.out.println("Entry # " + n + " is a " +
        getEntryType(nav.getCurrent()));
        if (nav.gotoChild()) { do {
          // Print 2nd-level entries one tab in
          n++;  
          System.out.println("¥tEntry # " + n + " is a " +
          getEntryType(nav.getCurrent()));
          } while (nav.gotoNextSibling());
          if (nav.gotoChild()) { do {
            // Print 3rd-level entries two tabs in
            n++;  
            System.out.println("¥t¥tEntry # " + n + " is a " +
            getEntryType(nav.getCurrent()));
            } while (nav.gotoNextSibling());
            nav.gotoParent(); }
          nav.gotoParent(); }
        } while (nav.gotoNextSibling());
    } catch(Exception e) {
      e.printStackTrace();
    }
  }
}