com.steadystate.css.parser

Class ASCII_CharStream

java.lang.Object

com.steadystate.css.parser.ASCII_CharStream

All Implemented Interfaces:

com.steadystate.css.parser.CharStream

public final class ASCII_CharStream
extends Object
implements com.steadystate.css.parser.CharStream

An implementation of interface CharStream, where the stream is assumed to contain only ASCII characters (without unicode processing).

Field Summary

Fields

Modifier and Type	Field and Description
int	bufpos
static boolean	staticFlag

Constructor Summary

Constructors

Constructor and Description
ASCII_CharStream(InputStream dstream, int startline, int startcolumn)
ASCII_CharStream(InputStream dstream, int startline, int startcolumn, int buffersize)
ASCII_CharStream(Reader dstream, int startline, int startcolumn)
ASCII_CharStream(Reader dstream, int startline, int startcolumn, int buffersize)

Method Summary

Methods

Modifier and Type	Method and Description
void	adjustBeginLineColumn(int newLine, int newCol) Method to adjust line and column numbers for the start of a token.
void	backup(int amount)
char	BeginToken()
void	Done()
int	getBeginColumn()
int	getBeginLine()
int	getColumn() Deprecated.
int	getEndColumn()
int	getEndLine()
String	GetImage()
int	getLine() Deprecated.
char[]	GetSuffix(int len)
char	readChar()
void	ReInit(InputStream dstream, int startline, int startcolumn)
void	ReInit(InputStream dstream, int startline, int startcolumn, int buffersize)
void	ReInit(Reader dstream, int startline, int startcolumn)
void	ReInit(Reader dstream, int startline, int startcolumn, int buffersize)

Methods inherited from class java.lang.Object

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

Field Detail

staticFlag

public static final boolean staticFlag

See Also:

Constant Field Values

bufpos

public int bufpos

Constructor Detail

ASCII_CharStream

public ASCII_CharStream(Reader dstream,
                int startline,
                int startcolumn,
                int buffersize)

ASCII_CharStream

public ASCII_CharStream(Reader dstream,
                int startline,
                int startcolumn)

ASCII_CharStream

public ASCII_CharStream(InputStream dstream,
                int startline,
                int startcolumn,
                int buffersize)

ASCII_CharStream

public ASCII_CharStream(InputStream dstream,
                int startline,
                int startcolumn)

Method Detail

BeginToken

public final char BeginToken()
                      throws IOException

Specified by:

BeginToken in interface com.steadystate.css.parser.CharStream

Throws:

IOException

readChar

public final char readChar()
                    throws IOException

Specified by:

readChar in interface com.steadystate.css.parser.CharStream

Throws:

IOException

getColumn

public final int getColumn()

Deprecated.

Specified by:

getColumn in interface com.steadystate.css.parser.CharStream

See Also:

getEndColumn()

getLine

public final int getLine()

Deprecated.

Specified by:

getLine in interface com.steadystate.css.parser.CharStream

See Also:

getEndLine()

getEndColumn

public final int getEndColumn()

Specified by:

getEndColumn in interface com.steadystate.css.parser.CharStream

getEndLine

public final int getEndLine()

Specified by:

getEndLine in interface com.steadystate.css.parser.CharStream

getBeginColumn

public final int getBeginColumn()

Specified by:

getBeginColumn in interface com.steadystate.css.parser.CharStream

getBeginLine

public final int getBeginLine()

Specified by:

getBeginLine in interface com.steadystate.css.parser.CharStream

backup

public final void backup(int amount)

Specified by:

backup in interface com.steadystate.css.parser.CharStream

ReInit

public void ReInit(Reader dstream,
          int startline,
          int startcolumn,
          int buffersize)

ReInit

public void ReInit(Reader dstream,
          int startline,
          int startcolumn)

ReInit

public void ReInit(InputStream dstream,
          int startline,
          int startcolumn,
          int buffersize)

ReInit

public void ReInit(InputStream dstream,
          int startline,
          int startcolumn)

GetImage

public final String GetImage()

Specified by:

GetImage in interface com.steadystate.css.parser.CharStream

GetSuffix

public final char[] GetSuffix(int len)

Specified by:

GetSuffix in interface com.steadystate.css.parser.CharStream

Done

public void Done()

Specified by:

Done in interface com.steadystate.css.parser.CharStream

adjustBeginLineColumn

public void adjustBeginLineColumn(int newLine,
                         int newCol)

Method to adjust line and column numbers for the start of a token.