/*
* 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.tooling.internal.protocol;
import java.util.List;
/**
* DO NOT CHANGE THIS INTERFACE. It is part of the cross-version protocol.
*/
public interface InternalBuildProgressListener {
/**
* The constant for the test execution operations.
*/
String TEST_EXECUTION = "TEST_EXECUTION";
/**
* The constant for the task execution operations.
*/
String TASK_EXECUTION = "TASK_EXECUTION";
/**
* The constant for the build execution operations.
*/
String BUILD_EXECUTION = "BUILD_EXECUTION";
/**
* Invoked when a progress event happens in the build being run, and one or more listeners for the given event type have been registered.
*
* The event types implemented in Gradle 2.4 are:
*
* <ul>
* <li>{@link org.gradle.tooling.internal.protocol.events.InternalTestProgressEvent}</li>
* </ul>
*
* The event types implemented in Gradle 2.5 are:
*
* <ul>
* <li>{@link org.gradle.tooling.internal.protocol.events.InternalProgressEvent} - used for all operation types: task, test and generic.</li>
* <li>{@link org.gradle.tooling.internal.protocol.events.InternalTestProgressEvent} - test events also implement these types for backwards compatibility</li>
* </ul>
*
* @param event The issued progress event
*/
void onEvent(Object event);
/**
* Returns the type of operations that the listener wants to subscribe to.
*
* @return the type of operations to be notified about
*/
List<String> getSubscribedOperations();
}