| // Copyright 2019 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.bazel.rules.ninja.file; |
| |
| /** Interface for determining where the byte sequence should be split into parts. */ |
| public interface SeparatorFinder { |
| |
| /** |
| * Returns the index of the end of the next separator (separator can be of two symbols, \r\n), or |
| * -1 if the fragment does not contain any separators. |
| * |
| * @param fragment fragment to search in |
| * @param startingFrom index to start search from |
| * @param untilExcluded index to stop search before (excluded from search). |
| * @throws IncorrectSeparatorException if the incorrect separator value (\r) is used |
| */ |
| int findNextSeparator(FileFragment fragment, int startingFrom, int untilExcluded) |
| throws IncorrectSeparatorException; |
| } |
