A B C D E I L M N O P Q R S T U V Y _

A

accept(Visitor) - Method in class re.ast.REEmpty

accept(PropagatingVisitor<DownType, UpType>, DownType) - Method in class re.ast.REEmpty

accept(Visitor) - Method in class re.ast.RENode

Accepts a visitor object as part of the visitor pattern.

accept(PropagatingVisitor<DownType, UpType>, DownType) - Method in class re.ast.RENode

Accepts a propagating visitor parameterized by two types.

action_obj - Variable in class re.parser.parser

Instance of action encapsulation class.

action_table() - Method in class re.parser.parser

Access to parse-action table.

addTransition(int, int, char) - Method in class re.NFA

Add a transition to the NFA.

assertTrue(boolean, String) - Static method in class re.Util

Test whether a condition is true, and fail with a message if it is not.

assertTrue(boolean, String, Object...) - Static method in class re.Util

Test whether a condition is true, and fail with a message if it is not.

B

BAR - Static variable in class re.parser.sym

C

CBRACKET - Static variable in class re.parser.sym

CPAREN - Static variable in class re.parser.sym

D

debug - Static variable in class re.Util

Set this to true to print out messages with the debug() methods.

debug(String) - Static method in class re.Util

Print a message to the terminal, if debugging messages has been enabled by setting debug.

debug(String, Object...) - Static method in class re.Util

Print a message to the terminal using printf-style arguments, if debugging messages has been enabled by setting debug.

do_action(int, lr_parser, Stack, int) - Method in class re.parser.parser

Invoke a user supplied parse action.

DOT - Static variable in class re.parser.sym

E

EOF - Static variable in class re.parser.sym

EOF_sym() - Method in class re.parser.parser

EOF Symbol index.

EPSILON - Static variable in class re.parser.sym

EQ - Static variable in class re.parser.sym

error - Static variable in class re.parser.sym

error_sym() - Method in class re.parser.parser

error Symbol index.

I

ID - Static variable in class re.parser.sym

IN - Static variable in class re.parser.sym

init_actions() - Method in class re.parser.parser

Action encapsulation object initializer.

L

LET - Static variable in class re.parser.sym

LETTER - Static variable in class re.parser.sym

Lexer - Class in re.lex

This class is a scanner generated by JFlex 1.4.1 on 9/13/11 8:46 AM from the specification file re/lex/regexp.flex

Lexer(Reader) - Constructor for class re.lex.Lexer

Creates a new scanner There is also a java.io.InputStream version of this constructor.

Lexer(InputStream) - Constructor for class re.lex.Lexer

Creates a new scanner.

LexicalError - Error in re.error

A class to represent any kind of lexical error.

LexicalError(String) - Constructor for error re.error.LexicalError

M

Main - Class in re

Main() - Constructor for class re.Main

main(String[]) - Static method in class re.Main

N

newState() - Method in class re.NFA

Add a new state to the NFA and return its id number.

next_token() - Method in class re.lex.Lexer

Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.

NFA - Class in re

A class to represent an NFA.

NFA() - Constructor for class re.NFA

Create a new NFA with state 0.

O

OBRACKET - Static variable in class re.parser.sym

OPAREN - Static variable in class re.parser.sym

P

parser - Class in re.parser

CUP v0.11a beta 20060608 generated parser.

parser() - Constructor for class re.parser.parser

Default constructor.

parser(Scanner) - Constructor for class re.parser.parser

Constructor which sets the default scanner.

parser(Scanner, SymbolFactory) - Constructor for class re.parser.parser

Constructor which sets the default scanner.

PLUS - Static variable in class re.parser.sym

PrettyPrint - Class in re

TODO: Finish me.

PrettyPrint() - Constructor for class re.PrettyPrint

printDot() - Method in class re.NFA

Creates a file nfa.dot containing a graphical description of the NFA.

production_table() - Method in class re.parser.parser

Access to production table.

PropagatingVisitor<DownType,UpType> - Interface in re.ast

An interface for a propagating AST visitor.

Q

QUESTION - Static variable in class re.parser.sym

R

re - package re

re.ast - package re.ast

re.error - package re.error

re.lex - package re.lex

re.parser - package re.parser

reduce_table() - Method in class re.parser.parser

Access to reduce_goto table.

REEmpty - Class in re.ast

A class to represent "\epsilon", an empty regular expression.

REEmpty() - Constructor for class re.ast.REEmpty

REError - Error in re.error

An exception class to indicate an error while processing regular expressions.

REError(String) - Constructor for error re.error.REError

RENode - Class in re.ast

The base class of all AST nodes in this package.

RENode() - Constructor for class re.ast.RENode

S

setAcceptState(int) - Method in class re.NFA

Set the accepting state for the NFA.

STAR - Static variable in class re.parser.sym

start_production() - Method in class re.parser.parser

Indicates start production.

start_state() - Method in class re.parser.parser

Indicates start state.

sym - Class in re.parser

CUP generated class containing symbol constants.

sym() - Constructor for class re.parser.sym

T

Token - Class in re.lex

Just a simple extension to the Symbol class from CUP.

Token(int, Object, int) - Constructor for class re.lex.Token

toString() - Method in class re.lex.Token

toString() - Method in class re.NFA

Return a String representing the NFA in a way that can be read in by nfa.NFASimulator.

U

Util - Class in re

A few useful utility messages for doing the following: assert that conditions are true.

Util() - Constructor for class re.Util

V

visit(REEmpty, DownType) - Method in interface re.ast.PropagatingVisitor

visit(REEmpty) - Method in interface re.ast.Visitor

visit(REEmpty) - Method in class re.PrettyPrint

Visitor - Interface in re.ast

An interface for AST visitors.

Y

yybegin(int) - Method in class re.lex.Lexer

Enters a new lexical state

yycharat(int) - Method in class re.lex.Lexer

Returns the character at position pos from the matched text.

yyclose() - Method in class re.lex.Lexer

Closes the input stream.

YYEOF - Static variable in class re.lex.Lexer

This character denotes the end of file

YYINITIAL - Static variable in class re.lex.Lexer

lexical states

yylength() - Method in class re.lex.Lexer

Returns the length of the matched text region.

yypushback(int) - Method in class re.lex.Lexer

Pushes the specified amount of characters back into the input stream.

yyreset(Reader) - Method in class re.lex.Lexer

Resets the scanner to read from a new input stream.

yystate() - Method in class re.lex.Lexer

Returns the current lexical state.

yytext() - Method in class re.lex.Lexer

Returns the text matched by the current regular expression.

_

_action_table - Static variable in class re.parser.parser

Parse-action table.

_production_table - Static variable in class re.parser.parser

Production table.

_reduce_table - Static variable in class re.parser.parser

reduce_goto table.

A B C D E I L M N O P Q R S T U V Y _