package jp.ac.u_ryukyu.ie.cr.jungle.test;

import jp.ac.u_ryukyu.ie.cr.jungle.JungleTree;
import jp.ac.u_ryukyu.ie.cr.jungle.store.impl.TreeNode;
import jp.ac.u_ryukyu.ie.cr.jungle.traverser.InterfaceTraverser;
import java.util.Iterator;


public class findTreeAttributeThread extends DataBaseBenchMarkThread {

    JungleTree tree;
    private long findCount;

    boolean loop = true;

    public findTreeAttributeThread(JungleTree tree) {
        this.tree = tree;
        this.findCount = 0;
    }

    @Override
    public long getFindCount() {
        System.out.println("thread count = " + findCount);
        return findCount;
    }

    public void set(boolean loop) {
        this.loop = loop;
    }

    @Override
    public void run() {
        while (loop) {
            InterfaceTraverser traverser = tree.getTraverser(true);
            Iterator<TreeNode> it = traverser.find(null, "key", "0");
            if (it.hasNext()) {
                findCount++;
            }
        }
    }
}