Best way to increment value in cluster? something like ReflectionUpdater?

Question

I have objects stored in my cluster and I wonder what the fastest way to increment an integer member variable is, both atomically and non-atomically?
Thanks,
Andrew

Answer 1

Hi Andrew,
For example:
import com.tangosol.util.Base;
import com.tangosol.util.processor.NumberIncrementor;
import com.tangosol.net.CacheFactory;
import com.tangosol.net.NamedCache;
import java.io.Serializable;
public class Main extends Base implements Serializable
    int m_iValue;
    public int getValue()
        return m_iValue;
    public void setValue(int iValue)
        m_iValue = iValue;
    public String toString()
        return "Main[iValue=" + m_iValue + "]";
    public static void main(String[] asArg)
        try
            NamedCache cache = CacheFactory.getCache("test");
            Object oKey = "foo";
            cache.put(oKey, new Main());
            System.out.println(cache.get(oKey));
            cache.invoke(oKey, new NumberIncrementor("Value", makeInteger(1), false));
            System.out.println(cache.get(oKey));           
        catch (Throwable oops)
            err(oops);
        finally
            CacheFactory.shutdown();
    }Regards,
Dimitri