bpiwowar.argparser
Class StringScanner

java.lang.Object
  bpiwowar.argparser.StringScanner

public class StringScanner
extends Object

This class is passed as an argument to parse argument strings

Author:

Benjamin Piwowarski

Constructor Summary

StringScanner(String s)
Construct our scanner based on a string

Method Summary

boolean	atBeginning()
boolean	atEnd()
char	getc()
int	getIndex()
String	getString()
String	getStringDelimiters()
boolean	matchDigits()
boolean	matchString(String s)
char	peekc()
boolean	scanBoolean()
char	scanChar()
double	scanDouble()
long	scanInt()
long	scanInt(int radix)
long	scanInt(int radix, boolean skipWhite)
String	scanNonWhiteSpaceString()
char	scanQuotedChar()
String	scanQuotedString()
String	scanString()
char	scanUnquotedChar()
void	setIndex(int i)
void	setStringDelimiters(String s)
void	skipWhiteSpace()
String	substring(int i0)
String	substring(int i0, int i1)
void	ungetc()

Methods inherited from class java.lang.Object

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

Constructor Detail

StringScanner

public StringScanner(String s)

Construct our scanner based on a string

Parameters:

s -

Method Detail

getIndex

public int getIndex()

setIndex

public void setIndex(int i)

setStringDelimiters

public void setStringDelimiters(String s)

getStringDelimiters

public String getStringDelimiters()

scanChar

public char scanChar()
              throws StringScanException

Throws:

StringScanException

scanQuotedChar

public char scanQuotedChar()
                    throws StringScanException

Throws:

StringScanException

scanUnquotedChar

public char scanUnquotedChar()
                      throws StringScanException

Throws:

StringScanException

scanQuotedString

public String scanQuotedString()
                        throws StringScanException

Throws:

StringScanException

scanNonWhiteSpaceString

public String scanNonWhiteSpaceString()
                               throws StringScanException

Throws:

StringScanException

scanString

public String scanString()
                  throws StringScanException

Throws:

StringScanException

getString

public String getString()
                 throws StringScanException

Throws:

StringScanException

scanInt

public long scanInt()
             throws StringScanException

Throws:

StringScanException

scanInt

public long scanInt(int radix)
             throws StringScanException

Throws:

StringScanException

scanInt

public long scanInt(int radix,
                    boolean skipWhite)
             throws StringScanException

Throws:

StringScanException

scanDouble

public double scanDouble()
                  throws StringScanException

Throws:

StringScanException

scanBoolean

public boolean scanBoolean()
                    throws StringScanException

Throws:

StringScanException

matchString

public boolean matchString(String s)

matchDigits

public boolean matchDigits()

skipWhiteSpace

public void skipWhiteSpace()

atEnd

public boolean atEnd()

atBeginning

public boolean atBeginning()

ungetc

public void ungetc()

getc

public char getc()

peekc

public char peekc()

substring

public String substring(int i0,
                        int i1)

substring

public String substring(int i0)