// Copyright (C) 2013 The Android Open Source Project
//
// 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.gerrit.client.diff;

/** Object recording the position of a diff chunk and whether it's an edit */
class DiffChunkInfo {
  private DisplaySide side;
  private int start;
  private int end;
  private boolean edit;

  DiffChunkInfo(DisplaySide side, int start, int end, boolean edit) {
    this.side = side;
    this.start = start;
    this.end = end;
    this.edit = edit;
  }

  DisplaySide getSide() {
    return side;
  }

  int getStart() {
    return start;
  }

  int getEnd() {
    return end;
  }

  boolean isEdit() {
    return edit;
  }
}
