// Copyright 2014 The Bazel Authors. All rights reserved.
//
// 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.google.devtools.build.lib.analysis.config;
import com.google.devtools.build.lib.cmdline.Label;
import java.io.Serializable;
import java.util.List;
/**
* Components of --run_under option.
*/
public interface RunUnder extends Serializable {
/**
* @return the whole value passed to --run_under option.
*/
String getValue();
/**
* Returns label corresponding to the first word (according to shell
* tokenization) passed to --run_under.
*
* @return if the first word (according to shell tokenization) passed to
* --run_under starts with {@code "//"} returns the label
* corresponding to that word otherwise {@code null}
*/
Label getLabel();
/**
* @return if the first word (according to shell tokenization) passed to
* --run_under starts with {@code "//"} returns {@code null}
* otherwise the first word
*/
String getCommand();
/**
* @return everything except the first word (according to shell
* tokenization) passed to --run_under.
*/
List<String> getOptions();
}