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.IntFunction;
      18             : 
      19             : /**
      20             :  * Builder to simplify a position specification. Used by {@link TestCommentCreation} and {@link
      21             :  * TestRobotCommentCreation}.
      22             :  */
      23             : public class PositionBuilder<T> {
      24             :   private final IntFunction<T> nextStepProvider;
      25             : 
      26           2 :   public PositionBuilder(IntFunction<T> nextStepProvider) {
      27           2 :     this.nextStepProvider = nextStepProvider;
      28           2 :   }
      29             : 
      30             :   /** Character offset within the line. A value of 0 indicates the beginning of the line. */
      31             :   public T charOffset(int characterOffset) {
      32           2 :     return nextStepProvider.apply(characterOffset);
      33             :   }
      34             : }