WaitForSomeChangeInEvent

gistfile1.txt

public class WaitForConfig<T> implements IdlingResource {
    private ResourceCallback resourceCallback;
    private boolean idle;
    private final T obj;
    Check<T> checker = null;
    private long timeOut;
    public boolean success = false;

    public WaitForConfig(T object, Check<T> checker, long durationTimeOut) {
        this.obj = object;
        this.checker = checker;
        this.timeOut = System.currentTimeMillis() + durationTimeOut;
    }

    @Override
    public String getName() {
        return WaitForConfig.class.getSimpleName();
    }

    @Override
    public boolean isIdleNow() {
        if (checker.check(obj)) {
            resourceCallback.onTransitionToIdle();
            success = true;
            return true;
        }
        if (System.currentTimeMillis() > timeOut) {
            resourceCallback.onTransitionToIdle();
            return true;
        }
        return false;
    }

    @Override
    public void registerIdleTransitionCallback(ResourceCallback callback) {
        resourceCallback = callback;
    }

    public interface Check<T_INNER> {
        boolean check(T_INNER objectToCheck);
    }
}