source: trunk/org/expeditee/agents/DisplayTreeLeaves.java@ 4

package org.expeditee.agents;

import org.expeditee.gui.Frame;
import org.expeditee.items.Item;

/**
 * Displays the Tree of Frames starting from the given frame. The delay between
 * frames can be adjusted, either per-frame with the
 * 
 * @DisplayFramePause tag, or mid-stream with the
 * @DisplayTreePause tag, both tags should be followed with the desired delay in
 *                   ms. The default delay between Frames is 50ms.
 * @author jdm18
 * 
 */
public class DisplayTreeLeaves extends DisplayTree {

        public DisplayTreeLeaves(String delay) {
                super(delay);
        }

        public DisplayTreeLeaves() {
                super();
        }

        @Override
        protected void processFrame(Frame toProcess) {
                // call display trees process only if the frame doesnt have any linked
                // items
                for (Item item : toProcess.getItems()) {
                        if (item.getLink() != null && !item.isAnnotation())
                                return;
                }

                super.processFrame(toProcess);
        }
}