Never mind. Simple mistake
> protected class EntityCallback<E> implements AsyncCallback<E> {
protected class EntityCallback implements AsyncCallback<T> {
On Mar 14, 10:40 pm, Riyaz Mansoor <[email protected]> wrote:
> In the following code; Types T, E are the same. But I cannot change E
> to T as it won't compile, hence the explicit type cast in the
> onSuccess method. Maybe there is a way to use the same generic type T
> for the inner class ??? The different types make it difficult to read.
>
> public abstract class HTMLGrid<T> extends Grid
> implements IsSortable, IsFilterable {
>
> protected class EntityCallback<E> implements AsyncCallback<E> {
>
> public void onFailure(Throwable caught) {
> setErrorMessage(caught.getMessage());
> }
>
> public void onSuccess(E result) {
> int index = dataSet.indexOf(result);
> if (index < 0) {
> dataSet.add((T)result);
> } else {
> dataSet.set(index, (T)result);
> }
> }
>
> }
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