Line data    Source code

       1             : // Copyright (C) 2020 The Android Open Source Project
       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             : 
      15             : package com.google.gerrit.acceptance.testsuite.change;
      16             : 
      17             : import java.util.function.Consumer;
      18             : import java.util.function.Function;
      19             : 
      20             : /**
      21             :  * Builder for the end position of a range. Used by {@link TestCommentCreation} and {@link
      22             :  * TestRobotCommentCreation}.
      23             :  */
      24             : public class StartAwarePositionBuilder<T> {
      25             :   private final TestRange.Builder testRangeBuilder;
      26             :   private final Consumer<TestRange> rangeConsumer;
      27             :   private final Function<String, T> fileFunction;
      28             : 
      29             :   public StartAwarePositionBuilder(
      30             :       TestRange.Builder testRangeBuilder,
      31             :       Consumer<TestRange> rangeConsumer,
      32           2 :       Function<String, T> fileFunction) {
      33           2 :     this.testRangeBuilder = testRangeBuilder;
      34           2 :     this.rangeConsumer = rangeConsumer;
      35           2 :     this.fileFunction = fileFunction;
      36           2 :   }
      37             : 
      38             :   /** Line of the end position of the range. */
      39             :   public PositionBuilder<FileBuilder<T>> toLine(int endLine) {
      40           2 :     return new PositionBuilder<>(
      41             :         endCharOffset -> {
      42             :           TestRange.Position end =
      43           2 :               TestRange.Position.builder().line(endLine).charOffset(endCharOffset).build();
      44           2 :           TestRange range = testRangeBuilder.setEnd(end).build();
      45           2 :           rangeConsumer.accept(range);
      46           2 :           return new FileBuilder<>(fileFunction);
      47             :         });
      48             :   }
      49             : }