io.joynr.proxy.Callback Maven / Gradle / Ivy
/*
* #%L
* %%
* Copyright (C) 2011 - 2017 BMW Car IT GmbH
* %%
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
* #L%
*/
package io.joynr.proxy;
import javax.annotation.CheckForNull;
public abstract class Callback implements ICallback {
public abstract void onSuccess(@CheckForNull T result);
@SuppressWarnings("unchecked")
@Override
public void resolve(Object... result) {
if (result.length == 0) {
onSuccess(null);
} else {
onSuccess((T) result[0]);
}
}
}