| /* |
| * Copyright (C) 2014 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.android.tools.idea.gradle.util; |
| |
| import com.android.builder.model.AndroidProject; |
| import com.google.common.annotations.VisibleForTesting; |
| import com.intellij.openapi.module.Module; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.text.Collator; |
| import java.util.Comparator; |
| |
| public class ModuleTypeComparator implements Comparator<Module> { |
| public static final ModuleTypeComparator INSTANCE = new ModuleTypeComparator(); |
| |
| @Override |
| public int compare(Module m1, Module m2) { |
| AndroidProject p1 = GradleUtil.getAndroidProject(m1); |
| AndroidProject p2 = GradleUtil.getAndroidProject(m2); |
| return compareModules(m1, m2, p1, p2); |
| } |
| |
| @VisibleForTesting |
| static int compareModules(@NotNull Module m1, @NotNull Module m2, @Nullable AndroidProject p1, @Nullable AndroidProject p2) { |
| if ((p1 == null && p2 == null) || (p1 != null && p2 != null && p1.isLibrary() == p2.isLibrary())) { |
| return Collator.getInstance().compare(m1.getName(), m2.getName()); |
| } |
| if (p1 != null) { |
| if (p2 != null) { |
| return !p1.isLibrary() ? -1 : 1; |
| } |
| return -1; |
| } |
| return 1; |
| } |
| } |