Uses of Class
java_cup.runtime.Symbol

Uses of Symbol in java_cup.runtime

Subclasses of Symbol in java_cup.runtime

Modifier and Type	Class and Description
static class	ComplexSymbolFactory.ComplexSymbol ComplexSymbol with detailed Location Informations and a Name

Fields in java_cup.runtime declared as Symbol

Modifier and Type	Field and Description
protected Symbol	lr_parser.cur_token The current lookahead Symbol.
protected Symbol[]	lr_parser.lookahead Lookahead Symbols used for attempting error recovery "parse aheads".

Methods in java_cup.runtime that return Symbol

Modifier and Type	Method and Description
protected Symbol	lr_parser.cur_err_token() Return the current lookahead in our error "parse ahead" buffer.
Symbol	lr_parser.debug_parse() Perform a parse with debugging output.
abstract Symbol	lr_parser.do_action(int act_num, lr_parser parser, Stack stack, int top) Perform a bit of user supplied action code (supplied by generated subclass).
Symbol	SymbolFactory.newSymbol(String name, int id) newSymbol creates a basic symbol; used frequently for terminal symbols, like keywords
Symbol	DefaultSymbolFactory.newSymbol(String name, int id)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, ComplexSymbolFactory.Location left, ComplexSymbolFactory.Location right) newSymbol creates a complex symbol with Location objects for left and right boundaries; this is used for terminals without values!
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, ComplexSymbolFactory.Location left, ComplexSymbolFactory.Location right, Object value) newSymbol creates a complex symbol with Location objects for left and right boundaries; this is used for terminals with values!
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, int left, int right)
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, int left, int right, Object value)
Symbol	SymbolFactory.newSymbol(String name, int id, Object value) newSymbol creates a basic symbol with an attached value; used frequently for terminal symbols like identifiers
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, Object value)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, Object value)
Symbol	SymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right) newSymbol creates a symbol, grouping other symbols with left/right locations; used frequently by the parser to implement non-terminal symbols
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right)
Symbol	SymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right, Object value) newSymbol creates a symbol with a value, grouping other symbols with left/right locations; used frequently by the parser to implement non-terminal symbols
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right, Object value)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right, Object value)
Symbol	ScannerBuffer.next_token()
Symbol	Scanner.next_token() Return the next token, or null on end-of-file.
Symbol	lr_parser.parse() This method provides the main parsing routine.
Symbol	lr_parser.scan() Get the next Symbol from the input (supplied by generated subclass).
Symbol	SymbolFactory.startSymbol(String name, int id, int state) newSymbol creates the start symbol
Symbol	DefaultSymbolFactory.startSymbol(String name, int id, int state)
Symbol	ComplexSymbolFactory.startSymbol(String name, int id, int state)

Methods in java_cup.runtime that return types with arguments of type Symbol

Modifier and Type	Method and Description
List<Symbol>	ScannerBuffer.getBuffered() Read-Only access to the buffered Symbols

Methods in java_cup.runtime with parameters of type Symbol

Modifier and Type	Method and Description
void	lr_parser.debug_shift(Symbol shift_tkn) Do debug output for shift.
Symbol	SymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right) newSymbol creates a symbol, grouping other symbols with left/right locations; used frequently by the parser to implement non-terminal symbols
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right)
Symbol	SymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right, Object value) newSymbol creates a symbol with a value, grouping other symbols with left/right locations; used frequently by the parser to implement non-terminal symbols
Symbol	DefaultSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right, Object value)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, Symbol left, Symbol right, Object value)
void	lr_parser.syntax_error(Symbol cur_token) This method is called when a syntax error has been detected and recovery is about to be invoked.
void	lr_parser.unrecovered_syntax_error(Symbol cur_token) This method is called if it is determined that syntax error recovery has been unsuccessful.

Constructors in java_cup.runtime with parameters of type Symbol

Constructor and Description
ComplexSymbol(String name, int id, Symbol left, Symbol right)
ComplexSymbol(String name, int id, Symbol left, Symbol right, Object value)
Symbol(int id, Symbol left, Symbol right)
Symbol(int id, Symbol left, Symbol right, Object o)