gradle-master/subprojects/tooling-api/src/main/java/org/gradle/tooling/events/OperationResult.java
/*
 * 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.events;

import org.gradle.internal.scan.UsedByScanPlugin;

/**
 * Describes the result of running an operation.
 *
 * @since 2.4
 */
@UsedByScanPlugin
public interface OperationResult {

    /**
     * Returns the time when the operation started its execution.
     *
     * @return The start time, in milliseconds since the epoch.
     */
    long getStartTime();

    /**
     * Returns the time when the operation finished its execution.
     *
     * @return The end time, in milliseconds since the epoch.
     */
    long getEndTime();

}
