| /* |
| * Copyright (C) 2007-2010 JĂșlio Vilmar Gesser. |
| * Copyright (C) 2011, 2013-2016 The JavaParser Team. |
| * |
| * This file is part of JavaParser. |
| * |
| * JavaParser can be used either under the terms of |
| * a) the GNU Lesser General Public License as published by |
| * the Free Software Foundation, either version 3 of the License, or |
| * (at your option) any later version. |
| * b) the terms of the Apache License |
| * |
| * You should have received a copy of both licenses in LICENCE.LGPL and |
| * LICENCE.APACHE. Please refer to those files for details. |
| * |
| * JavaParser is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU Lesser General Public License for more details. |
| */ |
| |
| package com.github.javaparser.wiki_samples; |
| |
| import com.github.javaparser.JavaParser; |
| import com.github.javaparser.ast.CompilationUnit; |
| import com.github.javaparser.ast.body.MethodDeclaration; |
| import com.github.javaparser.ast.visitor.VoidVisitorAdapter; |
| |
| import java.io.FileInputStream; |
| |
| public class MethodPrinter { |
| |
| public static void main(String[] args) throws Exception { |
| // creates an input stream for the file to be parsed |
| FileInputStream in = new FileInputStream("test.java"); |
| |
| // parse it |
| CompilationUnit cu = JavaParser.parse(in); |
| |
| // visit and print the methods names |
| cu.accept(new MethodVisitor(), null); |
| } |
| |
| /** |
| * Simple visitor implementation for visiting MethodDeclaration nodes. |
| */ |
| private static class MethodVisitor extends VoidVisitorAdapter<Void> { |
| @Override |
| public void visit(MethodDeclaration n, Void arg) { |
| /* here you can access the attributes of the method. |
| this method will be called for all methods in this |
| CompilationUnit, including inner class methods */ |
| System.out.println(n.getName()); |
| super.visit(n, arg); |
| } |
| } |
| } |