-
Notifications
You must be signed in to change notification settings - Fork 1.9k
/
TreeRootHolderImpl.java
42 lines (38 loc) · 1.4 KB
/
TreeRootHolderImpl.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
/*
* SonarQube, open source software quality management tool.
* Copyright (C) 2008-2014 SonarSource
* mailto:contact AT sonarsource DOT com
*
* SonarQube is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* SonarQube is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program; if not, write to the Free Software Foundation,
* Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
package org.sonar.server.computation.component;
import java.util.Objects;
/**
* Holds the reference to the root of the {@link Component} tree for the current CE run.
*/
public class TreeRootHolderImpl implements MutableTreeRootHolder {
private Component root;
@Override
public void setRoot(Component newRoot) {
this.root = Objects.requireNonNull(newRoot);
}
@Override
public Component getRoot() {
if (this.root == null) {
throw new IllegalStateException("Root has not been created yet");
}
return this.root;
}
}