RunSingleThread.java

package jvstm.test.point.runners;

import java.util.concurrent.Callable;
import junit.framework.Assert;
import jvstm.Transaction;
import jvstm.test.point.core.Point;
import jvstm.test.point.impl.AomIntPoint;

public class RunSingleThread{

    public static void main(String [] args) throws Exception{
        RunSingleThread.performTest(new AomIntPoint(7, 8));
    }

    public static <T extends Number> void performTest(final Point<T> p) throws Exception{
        final long initX = p.getX().longValue();
        final long initY = p.getY().longValue();
        Transaction.doIt(
                new Callable<Integer>(){
                    public Integer call()throws Exception {
                        return updateXyOnAtomicPoint(p);
                    }
                }
        );
        Assert.assertEquals(update(initX), p.getX().longValue());
        Assert.assertEquals(update(initY), p.getY().longValue());
    }
    private static <T extends Number> int updateXyOnAtomicPoint(final Point<T> p){
        final long initX = p.getX().longValue();
        final long initY = p.getY().longValue();
        p.setX(update(initX));
        p.setY(update(initY));
        return 0;
    }
    private static long update(long src){
        return (src*4+6)/2;
    }
}