| /* |
| * Copyright 2000-2011 JetBrains s.r.o. |
| * |
| * 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.intellij.ide.util.importProject; |
| |
| import com.intellij.ide.util.projectWizard.importSources.DetectedProjectRoot; |
| import com.intellij.ide.util.projectWizard.importSources.ProjectStructureDetector; |
| import com.intellij.util.containers.MultiMap; |
| import org.jetbrains.annotations.NotNull; |
| |
| import java.io.File; |
| import java.util.*; |
| |
| /** |
| * @author nik |
| */ |
| public class DetectedRootData { |
| private final File myDirectory; |
| private MultiMap<DetectedProjectRoot, ProjectStructureDetector> myRoots = MultiMap.createLinked(); |
| |
| private boolean myIncluded = true; |
| private DetectedProjectRoot mySelectedRoot; |
| |
| public DetectedRootData(ProjectStructureDetector detector, DetectedProjectRoot root) { |
| myDirectory = root.getDirectory(); |
| mySelectedRoot = root; |
| myRoots.putValue(root, detector); |
| } |
| |
| public File getDirectory() { |
| return myDirectory; |
| } |
| |
| public DetectedProjectRoot addRoot(ProjectStructureDetector detector, DetectedProjectRoot root) { |
| for (Map.Entry<DetectedProjectRoot, Collection<ProjectStructureDetector>> entry : myRoots.entrySet()) { |
| final DetectedProjectRoot oldRoot = entry.getKey(); |
| final DetectedProjectRoot combined = oldRoot.combineWith(root); |
| if (combined != null) { |
| myRoots.remove(oldRoot); |
| final Set<ProjectStructureDetector> values = new HashSet<ProjectStructureDetector>(entry.getValue()); |
| values.add(detector); |
| myRoots.put(combined, values); |
| if (mySelectedRoot == oldRoot) { |
| mySelectedRoot = combined; |
| } |
| return combined; |
| } |
| } |
| myRoots.putValue(root, detector); |
| return root; |
| } |
| |
| public DetectedProjectRoot[] getAllRoots() { |
| final Set<DetectedProjectRoot> roots = myRoots.keySet(); |
| return roots.toArray(new DetectedProjectRoot[roots.size()]); |
| } |
| |
| public boolean isEmpty() { |
| return myRoots.isEmpty(); |
| } |
| |
| public boolean isIncluded() { |
| return myIncluded; |
| } |
| |
| public void setIncluded(boolean included) { |
| myIncluded = included; |
| } |
| |
| @NotNull |
| public Collection<ProjectStructureDetector> getSelectedDetectors() { |
| return myRoots.get(mySelectedRoot); |
| } |
| |
| public DetectedProjectRoot getSelectedRoot() { |
| return mySelectedRoot; |
| } |
| |
| |
| public void setSelectedRoot(DetectedProjectRoot root) { |
| mySelectedRoot = root; |
| } |
| |
| public Collection<ProjectStructureDetector> removeRoot(DetectedProjectRoot root) { |
| return myRoots.remove(root); |
| } |
| } |