JavaCCChunks.jrag

/* -*-Java-*- */

/* 
 * Copyright (C) 2007  Anders Nilsson <anders.nilsson@cs.lth.se>
 *
 * This file is part of XmlSchemaCompiler.
 */

aspect JavaCCChunks {
	void Start.genJavaCCHeader(PrintStream pStream) {
        pStream.println("/* -*-Java-*- */");
        pStream.println();
		pStream.println("options {");
		pStream.println("    MULTI                       = true;");
		pStream.println("    VISITOR                     = true;");
		pStream.println("    NODE_DEFAULT_VOID           = true;");
		pStream.println("    NODE_SCOPE_HOOK             = false;");
		pStream.println("    NODE_PREFIX                 = \"\";");
		pStream.println("    JAVA_UNICODE_ESCAPE         = true;");
		pStream.println("    STATIC                      = false;");
//  		pStream.println("  	DEBUG_PARSER                = true;");
// 		pStream.println(" 	DEBUG_LOOKAHEAD             = true;");
// 		pStream.println("  	DEBUG_TOKEN_MANAGER         = true;");
		pStream.println("} ");
		pStream.println();
		pStream.println("PARSER_BEGIN(XmlParser)");
// 		pStream.println("    package "+getGrammar()+"AST;");
		pStream.println("    package AST;");
		pStream.println("    public class XmlParser {");
		pStream.println("}");
		pStream.println("PARSER_END(XmlParser)");
		pStream.println();
		pStream.println("//----------------------------------------------//");
		pStream.println("//                LEXICAL TOKENS                //");
		pStream.println("//----------------------------------------------//");
// 		pStream.println("<DEFAULT, BOUNDS> SKIP : /* WHITE SPACE */");
		pStream.println("<DEFAULT,BOUNDS> SPECIAL_TOKEN : /* WHITE SPACE */");
		pStream.println("{");
		pStream.println("    \" \"");
		pStream.println("    |");
		pStream.println("    \"\\t\"");
		pStream.println("    |");
		pStream.println("    \"\\n\"");
		pStream.println("    |");
		pStream.println("    \"\\r\"");
		pStream.println("    |");
		pStream.println("    \"\\f\"");
		pStream.println("}// WHITE SPACE");
		pStream.println();
		pStream.println("<DEFAULT,BOUNDS> SPECIAL_TOKEN : /* COMMENTS */ ");
		pStream.println("{");
		pStream.println("    < \"<!--\" ( ~[\"-\"] | ( \"-\" ~[\"-\"] ) )* \"-->\">");
		pStream.println("}// COMMENTS");
		pStream.println();
	}

	void Start.genJavaCCLiterals(PrintStream pStream) {
		pStream.println("<DEFAULT, BOUNDS> TOKEN : /* LITERALS */");
		pStream.println("{");
		pStream.println("    < INTEGER_LITERAL:");
		pStream.println("        <DECIMAL_LITERAL> ([\"l\",\"L\"])?");
		pStream.println("        |");
		pStream.println("        <HEX_LITERAL> ([\"l\",\"L\"])?");
		pStream.println("        |");
		pStream.println("        <OCTAL_LITERAL> ([\"l\",\"L\"])?");
		pStream.println("    >");
		pStream.println("    |");
		pStream.println("    < #DECIMAL_LITERAL: [\"1\"-\"9\"] ([\"0\"-\"9\"])* >");
		pStream.println("    |");
		pStream.println("    < #HEX_LITERAL: \"0\" [\"x\",\"X\"] ([\"0\"-\"9\",\"a\"-\"f\",\"A\"-\"F\"])+ >");