/*
* Copyright 2013-present Facebook, Inc.
*
* 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 com.facebook.buck.event;
/**
* LeafEvents represent events that have no logical children and are useful for tracking the time
* buck is spending logically grouped by categories, such as Parse, Javac, or Dx. An example of
* something that wouldn't be a good candidate for a LeafEvent would be a RuleEvent since we're not
* spending an appreciable amount of time in the rules but in the steps instead.
*/
public interface LeafEvent extends BuckEvent {
/** @return The category time spent in this event should be accounted under. */
public String getCategory();
}