/*
 * Copyright 2015 the original author or authors.
 *
 * 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 org.gradle.internal.progress;

/**
 * A listener that is notified as build operations are executed via a {@link org.gradle.internal.operations.BuildOperationExecutor}.
 *
 * @since 3.5
 */
public interface BuildOperationListener {

    void started(BuildOperationDescriptor buildOperation, OperationStartEvent startEvent);

    void progress(BuildOperationDescriptor buildOperation, OperationProgressEvent progressEvent);

    void finished(BuildOperationDescriptor buildOperation, OperationFinishEvent finishEvent);

}
