1/* 2 * Copyright (c) 1999, 2008, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26package com.sun.tools.javac.parser; 27 28import com.sun.tools.javac.tree.JCTree.JCCompilationUnit; 29import com.sun.tools.javac.tree.JCTree.JCExpression; 30import com.sun.tools.javac.tree.JCTree.JCStatement; 31 32/** 33 * Reads syntactic units from source code. 34 * Parsers are normally created from a ParserFactory. 35 * 36 * <p><b>This is NOT part of any supported API. 37 * If you write code that depends on this, you do so at your own risk. 38 * This code and its internal interfaces are subject to change or 39 * deletion without notice.</b> 40 */ 41public interface Parser { 42 /** 43 * Parse a compilation unit. 44 * @return a compilation unit 45 */ 46 JCCompilationUnit parseCompilationUnit(); 47 48 /** 49 * Parse an expression. 50 * @return an expression 51 */ 52 JCExpression parseExpression(); 53 54 /** 55 * Parse a statement. 56 * @return an expression 57 */ 58 JCStatement parseStatement(); 59 60 /** 61 * Parse a type. 62 * @return an expression for a type 63 */ 64 JCExpression parseType(); 65} 66