2 * Copyright 2000-2009 JetBrains s.r.o.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com
.intellij
.ide
.projectView
.impl
;
19 import com
.intellij
.ide
.projectView
.TreeStructureProvider
;
20 import com
.intellij
.ide
.util
.treeView
.AbstractTreeStructureBase
;
21 import com
.intellij
.openapi
.extensions
.Extensions
;
22 import com
.intellij
.openapi
.project
.Project
;
24 import java
.util
.Arrays
;
25 import java
.util
.List
;
27 public abstract class ProjectAbstractTreeStructureBase
extends AbstractTreeStructureBase
{
28 private List
<TreeStructureProvider
> myProviders
;
30 protected ProjectAbstractTreeStructureBase(Project project
) {
34 public List
<TreeStructureProvider
> getProviders() {
35 if (myProviders
== null) {
36 final TreeStructureProvider
[] providers
= Extensions
.getExtensions(TreeStructureProvider
.EP_NAME
, myProject
);
37 myProviders
= Arrays
.asList(providers
);
42 public void setProviders(TreeStructureProvider
... treeStructureProviders
) {
43 myProviders
= treeStructureProviders
== null ?
null : Arrays
.asList(treeStructureProviders
);