| /* |
| * 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.project; |
| |
| import com.google.common.base.Objects; |
| import com.google.common.base.Supplier; |
| import com.google.common.base.Suppliers; |
| import com.intellij.openapi.vfs.VirtualFile; |
| import org.jetbrains.annotations.NotNull; |
| import org.jetbrains.annotations.Nullable; |
| |
| import java.util.Collections; |
| |
| /** |
| * Information about the module that will be imported. |
| */ |
| public final class ModuleToImport { |
| public final String name; |
| public final VirtualFile location; |
| @NotNull private final Supplier<? extends Iterable<String>> myDependencyComputer; |
| |
| /** |
| * Creates a new module. |
| * |
| * @param name module name |
| * @param location module source location. Can be <code>null</code> if the sources were not found |
| * @param dependencyComputer lazily provides a list of modules this module requires. |
| */ |
| public ModuleToImport(@NotNull String name, |
| @Nullable VirtualFile location, |
| @NotNull Supplier<? extends Iterable<String>> dependencyComputer) { |
| this.name = name; |
| this.location = location; |
| myDependencyComputer = Suppliers.memoize(dependencyComputer); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hashCode(name, location); |
| } |
| |
| @Override |
| public boolean equals(Object obj) { |
| if (obj instanceof ModuleToImport) { |
| ModuleToImport other = (ModuleToImport)obj; |
| return Objects.equal(location, other.location) && Objects.equal(name, other.name); |
| } |
| else { |
| return false; |
| } |
| } |
| |
| @NotNull |
| public Iterable<String> getDependencies() { |
| Iterable<String> deps = myDependencyComputer.get(); |
| return deps == null ? Collections.<String>emptySet() : deps; |
| } |
| } |