/*
* Copyright 2003-2016 JetBrains s.r.o.
*
* 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.
*/
package jetbrains.mps.generator;
import org.jetbrains.annotations.NotNull;
/**
* Receives start/stop notifications about particular {@link GeneratorTask}.
* Intentionally doesn't provide means to tell whether to continue or not (as IGenerationHandler#handleOutput() used to do), implementors
* shall utilize ProgressMonitor caller supplies to {@link GenerationFacade} to cancel generation.
* @author Artem Tikhomirov
* @since 3.4
*/
public interface GeneratorTaskListener<T extends GeneratorTask> {
void start(@NotNull T task);
void done(@NotNull T task, @NotNull GenerationStatus status);
}