1 // Copyright 2017 The Bazel Authors. All rights reserved.
2 //
3 // Licensed under the Apache License, Version 2.0 (the "License");
4 // you may not use this file except in compliance with the License.
5 // You may obtain a copy of the License at
6 //
7 //    http://www.apache.org/licenses/LICENSE-2.0
8 //
9 // Unless required by applicable law or agreed to in writing, software
10 // distributed under the License is distributed on an "AS IS" BASIS,
11 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 // See the License for the specific language governing permissions and
13 // limitations under the License.
14 package com.google.devtools.common.options;
15 
16 import java.util.List;
17 
18 /** Defines a preprocessing service for the "args" string list that is executed before parsing. */
19 @FunctionalInterface
20 interface ArgsPreProcessor {
preProcess(List<String> args)21   List<String> preProcess(List<String> args) throws OptionsParsingException;
22 }
23