inf.compilers
Class LexicalAnalyzer.RegexParseState

java.lang.Object
  inf.compilers.LexicalAnalyzer.RegexParseState

Enclosing class:

LexicalAnalyzer

static class LexicalAnalyzer.RegexParseState
extends java.lang.Object

Field Summary

protected int	nextRxChar the index of the next character from the regular expression Reader
protected java.io.Reader	regexIn the Reader for parsing the current regular expression
protected int	rxPos the position of the next char in the Reader (for ParseExceptions)

Constructor Summary

LexicalAnalyzer.RegexParseState(java.io.Reader regexIn)

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

regexIn

protected java.io.Reader regexIn

the Reader for parsing the current regular expression

nextRxChar

protected int nextRxChar

the index of the next character from the regular expression Reader

rxPos

protected int rxPos

the position of the next char in the Reader (for ParseExceptions)

Constructor Detail

LexicalAnalyzer.RegexParseState

public LexicalAnalyzer.RegexParseState(java.io.Reader regexIn)
                                throws java.io.IOException

Throws:

java.io.IOException