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".

Fields in java_cup.runtime with type parameters of type Symbol

Modifier and Type	Field and Description
protected Stack<Symbol>	virtual_parse_stack.real_stack The real stack that we shadow.
protected Stack<Symbol>	lr_parser.stack The parse stack itself.

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<Symbol> stack, int top) Perform a bit of user supplied action code (supplied by generated subclass).
Symbol	SymbolFactory.newSymbol(String name, int id)
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)
Symbol	ComplexSymbolFactory.newSymbol(String name, int id, ComplexSymbolFactory.Location left, ComplexSymbolFactory.Location right, Object value)
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) Construction with left/right propagation switched off
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)
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) Construction with left/right propagation switched on
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	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) Construction of 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 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)
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) Construction with left/right propagation switched on
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.

Method parameters in java_cup.runtime with type arguments of type Symbol

Modifier and Type	Method and Description
abstract Symbol	lr_parser.do_action(int act_num, lr_parser parser, Stack<Symbol> stack, int top) Perform a bit of user supplied action code (supplied by generated subclass).

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)

Constructor parameters in java_cup.runtime with type arguments of type Symbol

Constructor and Description
virtual_parse_stack(Stack<Symbol> shadowing_stack) Constructor to build a virtual stack out of a real stack.