/*
 * 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.sling.feature.analyser.task;

import org.osgi.annotation.versioning.ConsumerType;

/**
 * A analyser task analyses a specific part of the assembled
 * application. It can report errors and warnings.
 */
@ConsumerType
public interface AnalyserTask {

    /** A unique (short) ID.
     * @return the task ID.
     */
    default String getId() {
        return getClass().getName();
    };

    /** A human readable name to identify the task.
     * @return the task name.
     */
    default String getName() {
        return getClass().getSimpleName();
    };

    /** Execute the task.
     * @param ctx the task context.
     * @throws Exception when the task throws an exception.
     */
    void execute(AnalyserTaskContext ctx) throws Exception;
}