org.textmapper.lapg.regex

Class RegexDefLexer

java.lang.Object

org.textmapper.lapg.regex.RegexDefLexer

public class RegexDefLexer
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	RegexDefLexer.ErrorReporter
static class	RegexDefLexer.Span
static interface	RegexDefLexer.States
static interface	RegexDefLexer.Tokens

Field Summary

Fields

Modifier and Type	Field and Description
static int	TOKEN_SIZE

Constructor Summary

Constructors

Constructor and Description
RegexDefLexer(CharSequence input, RegexDefLexer.ErrorReporter reporter)

Method Summary

Methods

Modifier and Type	Method and Description
protected void	advance()
protected int	charAt(int i)
protected boolean	createExpandToken(RegexDefLexer.Span token, int ruleIndex)
protected boolean	createToken(RegexDefLexer.Span token, int ruleIndex)
int	getLine()
int	getOffset()
int	getState()
int	getTokenLine()
RegexDefLexer.Span	next()
void	reset(CharSequence input)
void	setLine(int currLine)
void	setOffset(int currOffset)
void	setState(int state)
int	tokenSize()
String	tokenText()

Methods inherited from class java.lang.Object

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

Field Detail

TOKEN_SIZE

public static final int TOKEN_SIZE

See Also:

Constant Field Values

Constructor Detail

RegexDefLexer

public RegexDefLexer(CharSequence input,
             RegexDefLexer.ErrorReporter reporter)
              throws IOException

Throws:

IOException

Method Detail

reset

public void reset(CharSequence input)
           throws IOException

Throws:

IOException

advance

protected void advance()

getState

public int getState()

setState

public void setState(int state)

getTokenLine

public int getTokenLine()

getLine

public int getLine()

setLine

public void setLine(int currLine)

getOffset

public int getOffset()

setOffset

public void setOffset(int currOffset)

tokenText

public String tokenText()

tokenSize

public int tokenSize()

next

public RegexDefLexer.Span next()
                        throws IOException

Throws:

IOException

charAt

protected int charAt(int i)

createToken

protected boolean createToken(RegexDefLexer.Span token,
                  int ruleIndex)
                       throws IOException

Throws:

IOException

createExpandToken

protected boolean createExpandToken(RegexDefLexer.Span token,
                        int ruleIndex)