| /* |
| * Copyright (C) 2015 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.google.currysrc.api.process.ast; |
| |
| import org.eclipse.jdt.core.dom.ASTNode; |
| import org.eclipse.jdt.core.dom.CompilationUnit; |
| import org.eclipse.jdt.core.dom.PackageDeclaration; |
| |
| /** |
| * Matches the package name associated with ASTNodes. |
| */ |
| public final class PackageMatcher { |
| |
| protected final String packageName; |
| |
| public PackageMatcher(String packageName) { |
| this.packageName = packageName; |
| } |
| |
| public boolean matches(CompilationUnit cu) { |
| PackageDeclaration aPackage = cu.getPackage(); |
| return matches(aPackage); |
| } |
| |
| public boolean matches(PackageDeclaration packageDeclaration) { |
| String cuPackageName = packageDeclaration.getName().getFullyQualifiedName(); |
| return cuPackageName.equals(packageName); |
| } |
| |
| @Override |
| public String toString() { |
| return "PackageMatcher{" + |
| "packageName='" + packageName + '\'' + |
| '}'; |
| } |
| |
| public String toStringForm() { |
| return packageName; |
| } |
| |
| /** |
| * Returns the package name of the compilation unit associated with the supplied node. |
| */ |
| public static String getPackageName(ASTNode node) { |
| CompilationUnit compilationUnit = (CompilationUnit) node.getRoot(); |
| PackageDeclaration packageDeclaration = compilationUnit.getPackage(); |
| if (packageDeclaration == null) { |
| return ""; |
| } |
| return packageDeclaration.getName().getFullyQualifiedName(); |
| } |
| } |