org.opencores.JLex
Class CMakeNfa

java.lang.Object
  |
  +--org.opencores.JLex.CMakeNfa

class CMakeNfa

extends java.lang.Object

Class: CMakeNfa

Field Summary

private CInput	m_input
private CLexGen	m_lexGen
private CSpec	m_spec Member Variables

Constructor Summary

(package private)

CMakeNfa() Function: CMakeNfa Description: Constructor.

Method Summary

(package private) void	allocate_BOL_EOF(CSpec spec) Function: allocate_BOL_EOF Description: Expands character class to include special BOL and EOF characters.
private void	cat_expr(CNfaPair pair) Function: cat_expr Description: Recursive descent regular expression parser.
private void	discardCNfa(CNfa nfa) Function: discardCNfa Description:
private void	dodash(CSet set) Function: dodash Description: Recursive descent regular expression parser.
private void	expr(CNfaPair pair) Function: expr Description: Recursive descent regular expression parser.
private void	factor(CNfaPair pair) Function: factor Description: Recursive descent regular expression parser.
private boolean	first_in_cat(int token) Function: first_in_cat Description: Recursive descent regular expression parser.
private CNfa	machine() Function: machine Description: Recursive descent regular expression parser.
private void	processStates(SparseBitSet states, CNfa current) Function: processStates Description:
private void	reset() Function: reset Description: Resets CMakeNfa member variables.
private CNfa	rule() Function: rule Description: Recursive descent regular expression parser.
private void	set(CLexGen lexGen, CSpec spec, CInput input) Function: set Description: Sets CMakeNfa member variables.
private void	term(CNfaPair pair) Function: term Description: Recursive descent regular expression parser.
(package private) void	thompson(CLexGen lexGen, CSpec spec, CInput input) Function: thompson Description: High level access function to module.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

m_spec

private CSpec m_spec

Member Variables

m_lexGen

private CLexGen m_lexGen

m_input

private CInput m_input

Constructor Detail

CMakeNfa

CMakeNfa()

Function: CMakeNfa Description: Constructor.

Method Detail

reset

private void reset()

Function: reset Description: Resets CMakeNfa member variables.

set

private void set(CLexGen lexGen,
                 CSpec spec,
                 CInput input)

Function: set Description: Sets CMakeNfa member variables.

allocate_BOL_EOF

void allocate_BOL_EOF(CSpec spec)

Function: allocate_BOL_EOF Description: Expands character class to include special BOL and EOF characters. Puts numeric index of these characters in input CSpec.

thompson

void thompson(CLexGen lexGen,
              CSpec spec,
              CInput input)
        throws java.io.IOException

Function: thompson Description: High level access function to module. Deposits result in input CSpec.

discardCNfa

private void discardCNfa(CNfa nfa)

Function: discardCNfa Description:

processStates

private void processStates(SparseBitSet states,
                           CNfa current)

Function: processStates Description:

machine

private CNfa machine()
              throws java.io.IOException

Function: machine Description: Recursive descent regular expression parser.

rule

private CNfa rule()
           throws java.io.IOException

Function: rule Description: Recursive descent regular expression parser.

expr

private void expr(CNfaPair pair)
           throws java.io.IOException

Function: expr Description: Recursive descent regular expression parser.

cat_expr

private void cat_expr(CNfaPair pair)
               throws java.io.IOException

Function: cat_expr Description: Recursive descent regular expression parser.

first_in_cat

private boolean first_in_cat(int token)

Function: first_in_cat Description: Recursive descent regular expression parser.

factor

private void factor(CNfaPair pair)
             throws java.io.IOException

Function: factor Description: Recursive descent regular expression parser.

term

private void term(CNfaPair pair)
           throws java.io.IOException

Function: term Description: Recursive descent regular expression parser.

dodash

private void dodash(CSet set)
             throws java.io.IOException

Function: dodash Description: Recursive descent regular expression parser.