Callback.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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.
 */

package org.apache.felix.ipojo.extender.queue;

/**
 * When submitting a processing job, a callback object can be passed to the submission process. This callback is
 * notified when the job processing is completed.
 */
public interface Callback<T> {
    /**
     * The job was completed successfully.
     *
     * @param info   the job info
     * @param result the job result
     */
    void success(JobInfo info, T result);

    /**
     * The job was not completed successfully.
     *
     * @param info      the job info
     * @param exception the thrown exception
     */
    void error(JobInfo info, Exception exception);
}