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Diffstat (limited to 'languages/java/JavaRecognizer.hpp')
| -rw-r--r-- | languages/java/JavaRecognizer.hpp | 423 |
1 files changed, 423 insertions, 0 deletions
diff --git a/languages/java/JavaRecognizer.hpp b/languages/java/JavaRecognizer.hpp new file mode 100644 index 00000000..e9e426b7 --- /dev/null +++ b/languages/java/JavaRecognizer.hpp @@ -0,0 +1,423 @@ +#ifndef INC_JavaRecognizer_hpp_ +#define INC_JavaRecognizer_hpp_ + +#line 2 "java.g" + + #include "driver.h" + #include "JavaAST.hpp" + + #include <qlistview.h> + #include <kdebug.h> + + #define SET_POSITION(ast,t)\ + { \ + RefJavaAST(ast)->setLine( t->getLine() );\ + RefJavaAST(ast)->setColumn( t->getColumn() ); \ + } + +#line 19 "JavaRecognizer.hpp" +#include <antlr/config.hpp> +/* $ANTLR 2.7.7 (20061129): "java.g" -> "JavaRecognizer.hpp"$ */ +#include <antlr/TokenStream.hpp> +#include <antlr/TokenBuffer.hpp> +#include "JavaTokenTypes.hpp" +#include <antlr/LLkParser.hpp> + +/** Java 1.3 Recognizer + * + * Run 'java Main [-showtree] directory-full-of-java-files' + * + * [The -showtree option pops up a Swing frame that shows + * the AST constructed from the parser.] + * + * Run 'java Main <directory full of java files>' + * + * Contributing authors: + * John Mitchell johnm@non.net + * Terence Parr parrt@magelang.com + * John Lilley jlilley@empathy.com + * Scott Stanchfield thetick@magelang.com + * Markus Mohnen mohnen@informatik.rwth-aachen.de + * Peter Williams pete.williams@sun.com + * Allan Jacobs Allan.Jacobs@eng.sun.com + * Steve Messick messick@redhills.com + * John Pybus john@pybus.org + * + * Version 1.00 December 9, 1997 -- initial release + * Version 1.01 December 10, 1997 + * fixed bug in octal def (0..7 not 0..8) + * Version 1.10 August 1998 (parrt) + * added tree construction + * fixed definition of WS,comments for mac,pc,unix newlines + * added unary plus + * Version 1.11 (Nov 20, 1998) + * Added "shutup" option to turn off last ambig warning. + * Fixed inner class def to allow named class defs as statements + * synchronized requires compound not simple statement + * add [] after builtInType DOT class in primaryExpression + * "const" is reserved but not valid..removed from modifiers + * Version 1.12 (Feb 2, 1999) + * Changed LITERAL_xxx to xxx in tree grammar. + * Updated java.g to use tokens {...} now for 2.6.0 (new feature). + * + * Version 1.13 (Apr 23, 1999) + * Didn't have (stat)? for else clause in tree parser. + * Didn't gen ASTs for interface extends. Updated tree parser too. + * Updated to 2.6.0. + * Version 1.14 (Jun 20, 1999) + * Allowed final/abstract on local classes. + * Removed local interfaces from methods + * Put instanceof precedence where it belongs...in relationalExpr + * It also had expr not type as arg; fixed it. + * Missing ! on SEMI in classBlock + * fixed: (expr) + "string" was parsed incorrectly (+ as unary plus). + * fixed: didn't like Object[].class in parser or tree parser + * Version 1.15 (Jun 26, 1999) + * Screwed up rule with instanceof in it. :( Fixed. + * Tree parser didn't like (expr).something; fixed. + * Allowed multiple inheritance in tree grammar. oops. + * Version 1.16 (August 22, 1999) + * Extending an interface built a wacky tree: had extra EXTENDS. + * Tree grammar didn't allow multiple superinterfaces. + * Tree grammar didn't allow empty var initializer: {} + * Version 1.17 (October 12, 1999) + * ESC lexer rule allowed 399 max not 377 max. + * java.tree.g didn't handle the expression of synchronized + * statements. + * Version 1.18 (August 12, 2001) + * Terence updated to Java 2 Version 1.3 by + * observing/combining work of Allan Jacobs and Steve + * Messick. Handles 1.3 src. Summary: + * o primary didn't include boolean.class kind of thing + * o constructor calls parsed explicitly now: + * see explicitConstructorInvocation + * o add strictfp modifier + * o missing objBlock after new expression in tree grammar + * o merged local class definition alternatives, moved after declaration + * o fixed problem with ClassName.super.field + * o reordered some alternatives to make things more efficient + * o long and double constants were not differentiated from int/float + * o whitespace rule was inefficient: matched only one char + * o add an examples directory with some nasty 1.3 cases + * o made Main.java use buffered IO and a Reader for Unicode support + * o supports UNICODE? + * Using Unicode charVocabulay makes code file big, but only + * in the bitsets at the end. I need to make ANTLR generate + * unicode bitsets more efficiently. + * Version 1.19 (April 25, 2002) + * Terence added in nice fixes by John Pybus concerning floating + * constants and problems with super() calls. John did a nice + * reorg of the primary/postfix expression stuff to read better + * and makes f.g.super() parse properly (it was METHOD_CALL not + * a SUPER_CTOR_CALL). Also: + * + * o "finally" clause was a root...made it a child of "try" + * o Added stuff for asserts too for Java 1.4, but *commented out* + * as it is not backward compatible. + * + * Version 1.20 (October 27, 2002) + * + * Terence ended up reorging John Pybus' stuff to + * remove some nondeterminisms and some syntactic predicates. + * Note that the grammar is stricter now; e.g., this(...) must + * be the first statement. + * + * Trinary ?: operator wasn't working as array name: + * (isBig ? bigDigits : digits)[i]; + * + * Checked parser/tree parser on source for + * Resin-2.0.5, jive-2.1.1, jdk 1.3.1, Lucene, antlr 2.7.2a4, + * and the 110k-line jGuru server source. + * + * Version tracking now done with following ID: + * + * $Id$ + * + * This grammar is in the PUBLIC DOMAIN + */ +class CUSTOM_API JavaRecognizer : public ANTLR_USE_NAMESPACE(antlr)LLkParser, public JavaTokenTypes +{ +#line 154 "java.g" + +private: + Driver* m_driver; + +public: + void setDriver( Driver* d ) { m_driver = d; } + void setFileName( const QString& fileName ) { m_driver->currentFileName() = fileName; } + + void reportError( const ANTLR_USE_NAMESPACE(antlr)RecognitionException& ex ){ + m_driver->addProblem( m_driver->currentFileName(), Problem( QString::fromLocal8Bit(ex.getMessage().c_str()), ex.getLine(), ex.getColumn()) ); + } + + void reportError( const ANTLR_USE_NAMESPACE(std)string& errorMessage ){ + m_driver->addProblem( m_driver->currentFileName(), Problem( QString::fromLocal8Bit(errorMessage.c_str()), LT(1)->getLine(), LT(1)->getColumn()) ); + } + + void reportMessage( const ANTLR_USE_NAMESPACE(std)string& message ){ + m_driver->addProblem( m_driver->currentFileName(), Problem( QString::fromLocal8Bit(message.c_str()), LT(1)->getLine(), LT(1)->getColumn()) ); + } +#line 142 "JavaRecognizer.hpp" +public: + void initializeASTFactory( ANTLR_USE_NAMESPACE(antlr)ASTFactory& factory ); +protected: + JavaRecognizer(ANTLR_USE_NAMESPACE(antlr)TokenBuffer& tokenBuf, int k); +public: + JavaRecognizer(ANTLR_USE_NAMESPACE(antlr)TokenBuffer& tokenBuf); +protected: + JavaRecognizer(ANTLR_USE_NAMESPACE(antlr)TokenStream& lexer, int k); +public: + JavaRecognizer(ANTLR_USE_NAMESPACE(antlr)TokenStream& lexer); + JavaRecognizer(const ANTLR_USE_NAMESPACE(antlr)ParserSharedInputState& state); + int getNumTokens() const + { + return JavaRecognizer::NUM_TOKENS; + } + const char* getTokenName( int type ) const + { + if( type > getNumTokens() ) return 0; + return JavaRecognizer::tokenNames[type]; + } + const char* const* getTokenNames() const + { + return JavaRecognizer::tokenNames; + } + public: void compilationUnit(); + public: void packageDefinition(); + public: void importDefinition(); + public: void typeDefinition(); + public: void identifier(); + public: void identifierStar(); + public: void modifiers(); + public: void classDefinition( + RefJavaAST modifiers + ); + public: void interfaceDefinition( + RefJavaAST modifiers + ); + public: void declaration(); + public: void typeSpec( + bool addImagNode + ); + public: void variableDefinitions( + RefJavaAST mods, RefJavaAST t + ); + public: void classTypeSpec( + bool addImagNode + ); + public: void builtInTypeSpec( + bool addImagNode + ); + public: void builtInType(); + public: void type(); + public: void modifier(); + public: void superClassClause(); + public: void implementsClause(); + public: void classBlock(); + public: void interfaceExtends(); + public: void field(); + public: void ctorHead(); + public: void constructorBody(); + public: void parameterDeclarationList(); + public: void declaratorBrackets( + RefJavaAST typ + ); + public: void throwsClause(); + public: void compoundStatement(); + public: void explicitConstructorInvocation(); + public: void statement(); + public: void argList(); + public: void variableDeclarator( + RefJavaAST mods, RefJavaAST t + ); + public: void varInitializer(); + public: void initializer(); + public: void arrayInitializer(); + public: void expression(); + public: void parameterDeclaration(); + public: void parameterModifier(); + public: void forInit(); + public: void forCond(); + public: void forIter(); + public: void casesGroup(); + public: void tryBlock(); + public: void aCase(); + public: void caseSList(); + public: void expressionList(); + public: void handler(); + public: void finallyClause(); + public: void assignmentExpression(); + public: void conditionalExpression(); + public: void logicalOrExpression(); + public: void logicalAndExpression(); + public: void inclusiveOrExpression(); + public: void exclusiveOrExpression(); + public: void andExpression(); + public: void equalityExpression(); + public: void relationalExpression(); + public: void shiftExpression(); + public: void additiveExpression(); + public: void multiplicativeExpression(); + public: void unaryExpression(); + public: void unaryExpressionNotPlusMinus(); + public: void postfixExpression(); + public: void primaryExpression(); + public: void newExpression(); + public: void identPrimary(); + public: void constant(); + public: void newArrayDeclarator(); +public: + ANTLR_USE_NAMESPACE(antlr)RefAST getAST() + { + return ANTLR_USE_NAMESPACE(antlr)RefAST(returnAST); + } + +protected: + RefJavaAST returnAST; +private: + static const char* tokenNames[]; +#ifndef NO_STATIC_CONSTS + static const int NUM_TOKENS = 152; +#else + enum { + NUM_TOKENS = 152 + }; +#endif + + static const unsigned long _tokenSet_0_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_0; + static const unsigned long _tokenSet_1_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_1; + static const unsigned long _tokenSet_2_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_2; + static const unsigned long _tokenSet_3_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_3; + static const unsigned long _tokenSet_4_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_4; + static const unsigned long _tokenSet_5_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_5; + static const unsigned long _tokenSet_6_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_6; + static const unsigned long _tokenSet_7_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_7; + static const unsigned long _tokenSet_8_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_8; + static const unsigned long _tokenSet_9_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_9; + static const unsigned long _tokenSet_10_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_10; + static const unsigned long _tokenSet_11_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_11; + static const unsigned long _tokenSet_12_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_12; + static const unsigned long _tokenSet_13_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_13; + static const unsigned long _tokenSet_14_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_14; + static const unsigned long _tokenSet_15_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_15; + static const unsigned long _tokenSet_16_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_16; + static const unsigned long _tokenSet_17_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_17; + static const unsigned long _tokenSet_18_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_18; + static const unsigned long _tokenSet_19_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_19; + static const unsigned long _tokenSet_20_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_20; + static const unsigned long _tokenSet_21_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_21; + static const unsigned long _tokenSet_22_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_22; + static const unsigned long _tokenSet_23_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_23; + static const unsigned long _tokenSet_24_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_24; + static const unsigned long _tokenSet_25_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_25; + static const unsigned long _tokenSet_26_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_26; + static const unsigned long _tokenSet_27_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_27; + static const unsigned long _tokenSet_28_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_28; + static const unsigned long _tokenSet_29_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_29; + static const unsigned long _tokenSet_30_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_30; + static const unsigned long _tokenSet_31_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_31; + static const unsigned long _tokenSet_32_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_32; + static const unsigned long _tokenSet_33_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_33; + static const unsigned long _tokenSet_34_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_34; + static const unsigned long _tokenSet_35_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_35; + static const unsigned long _tokenSet_36_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_36; + static const unsigned long _tokenSet_37_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_37; + static const unsigned long _tokenSet_38_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_38; + static const unsigned long _tokenSet_39_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_39; + static const unsigned long _tokenSet_40_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_40; + static const unsigned long _tokenSet_41_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_41; + static const unsigned long _tokenSet_42_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_42; + static const unsigned long _tokenSet_43_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_43; + static const unsigned long _tokenSet_44_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_44; + static const unsigned long _tokenSet_45_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_45; + static const unsigned long _tokenSet_46_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_46; + static const unsigned long _tokenSet_47_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_47; + static const unsigned long _tokenSet_48_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_48; + static const unsigned long _tokenSet_49_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_49; + static const unsigned long _tokenSet_50_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_50; + static const unsigned long _tokenSet_51_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_51; + static const unsigned long _tokenSet_52_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_52; + static const unsigned long _tokenSet_53_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_53; + static const unsigned long _tokenSet_54_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_54; + static const unsigned long _tokenSet_55_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_55; + static const unsigned long _tokenSet_56_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_56; + static const unsigned long _tokenSet_57_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_57; + static const unsigned long _tokenSet_58_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_58; + static const unsigned long _tokenSet_59_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_59; + static const unsigned long _tokenSet_60_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_60; + static const unsigned long _tokenSet_61_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_61; + static const unsigned long _tokenSet_62_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_62; + static const unsigned long _tokenSet_63_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_63; + static const unsigned long _tokenSet_64_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_64; + static const unsigned long _tokenSet_65_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_65; + static const unsigned long _tokenSet_66_data_[]; + static const ANTLR_USE_NAMESPACE(antlr)BitSet _tokenSet_66; +}; + +#endif /*INC_JavaRecognizer_hpp_*/ |