3 * Copyright (C) 2009-2017 SonarSource SA
4 * mailto:info AT sonarsource DOT com
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Lesser General Public
8 * License as published by the Free Software Foundation; either
9 * version 3 of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 * Lesser General Public License for more details.
16 * You should have received a copy of the GNU Lesser General Public License
17 * along with this program; if not, write to the Free Software Foundation,
18 * Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 package org.sonar.server.computation.task.projectanalysis.component;
23 * The tree of components defined in the scanner report.
25 public interface TreeRootHolder {
27 * The root of the tree, for example the project or the portfolio.
28 * With branches, it will refer to the root component of the branch.
30 * @throws IllegalStateException if the holder is empty (ie. there is no root yet)
35 * Return a component by its batch reference
37 * @throws IllegalStateException if the holder is empty (ie. there is no root yet)
38 * @throws IllegalArgumentException if there's no {@link Component} with the specified reference
40 Component getComponentByRef(int ref);