Interface | Description |
---|---|
sym |
CUP generated interface containing symbol constants.
|
Class | Description |
---|---|
Action |
Encapsulates an action in the specification.
|
CharClasses | |
CharClassInterval |
Stores an interval of characters together with the character class
A character belongs to an interval, if its Unicode value is greater than or equal
to the Unicode value of
start and smaller than or euqal to the Unicode
value of end . |
CharSet | |
CharSetEnumerator |
Enumerator for the elements of a CharSet.
|
CountEmitter |
An emitter for an array encoded as count/value pairs in a string.
|
DFA |
DFA representation in JFlex.
|
Emitter |
This class manages the actual code generation, putting
the scanner together, filling in skeleton sections etc.
|
EOFActions |
A simple table to store EOF actions for each lexical state.
|
ErrorMessages |
Central class for all kinds of JFlex messages.
|
HiLowEmitter |
HiLowEmitter
|
IntCharSet |
CharSet implemented with intervalls
[fixme: optimizations possible]
|
Interval |
An intervall of characters with basic operations.
|
LexicalStates |
Simple symbol table, mapping lexical state names to integers.
|
LexParse |
CUP v0.11a beta 20060608 generated parser.
|
LexScan |
The lexer of JFlex.
|
Macros |
Symbol table and expander for macros.
|
Main |
This is the main class of JFlex controlling the scanner generation process.
|
NFA |
NFA representation in JFlex.
|
Options |
Collects all global JFlex options.
|
Out |
In this class all output to the java console is filtered.
|
PackEmitter |
Encodes
int arrays as strings. |
RegExp |
Stores a regular expression of rules section in a JFlex-specification.
|
RegExp1 |
Stores a regular expression from the rules section of a JFlex specification.
|
RegExp2 |
Regular expression with two children (e.g.
|
RegExps |
Stores all rules of the specification for later access in RegExp -> NFA
|
SemCheck |
Performs simple semantic analysis on regular expressions.
|
Skeleton |
This class stores the skeleton of generated scanners.
|
StatePairList |
A list of pairs of states.
|
StateSet |
A set of NFA states (= integers).
|
StateSetEnumerator |
Enumerates the states of a StateSet.
|
StdOutWriter |
Convenience class for JFlex stdout, redirects output to a TextArea
if in GUI mode.
|
Timer |
Very simple timer for code generation time statistics.
|
Exception | Description |
---|---|
CharClassException |
This Exception is used in class CharClasses.
|
GeneratorException |
Thrown when code generation has to be aborted.
|
MacroException |
This Exception is used in the macro expander to report cycles or
undefined macro usages.
|
ScannerException |
This Exception could be thrown while scanning the specification
(e.g.
|
SilentExit |
Signals a silent exit (no statistics printout).
|