com.uwyn.jhighlight.highlighter
Class XmlHighlighter

java.lang.Object
  extended by com.uwyn.jhighlight.highlighter.XmlHighlighter
All Implemented Interfaces:
ExplicitStateHighlighter

public class XmlHighlighter
extends Object
implements ExplicitStateHighlighter

This class is a scanner generated by JFlex 1.4.1 on 3/13/06 6:15 PM from the specification file com/uwyn/jhighlight/highlighter/XmlHighlighter.flex


Field Summary
static byte ATTRIBUTE_NAME
           
static byte ATTRIBUTE_VALUE
           
static byte CHAR_DATA
           
static byte COMMENT
           
static int IN_CDATA_SECTION
           
static int IN_COMMENT
           
static int IN_DOUBLE_QUOTE_STRING
           
static int IN_PROCESSING_INSTRUCTION
           
static int IN_RIFE_NAME
           
static int IN_RIFE_NAME_QUOTED
           
static int IN_RIFE_NAME_SINGLEQUOTED
           
static int IN_RIFE_TAG_COMMENT
           
static int IN_RIFE_TAG_COMPACT
           
static int IN_RIFE_TAG_REGULAR
           
static int IN_RIFE_TAG_VELOCITY
           
static int IN_SINGLE_QUOTE_STRING
           
static int IN_TAG
           
static byte PLAIN_STYLE
           
static byte PROCESSING_INSTRUCTION
           
static byte RIFE_NAME
           
static byte RIFE_TAG
           
static byte TAG_NAME
           
static int TAG_START
          lexical states
static byte TAG_SYMBOLS
           
static int YYEOF
          This character denotes the end of file
static int YYINITIAL
           
 
Constructor Summary
XmlHighlighter()
           
XmlHighlighter(InputStream in)
          Creates a new scanner.
XmlHighlighter(Reader in)
          Creates a new scanner There is also a java.io.InputStream version of this constructor.
 
Method Summary
 byte getCurrentState()
           
 byte getNextToken()
          Obtain the next token from the scanner.
 byte getStartState()
           
 int getStyleCount()
           
 int getTokenLength()
          Returns the length of the matched text region.
 void setReader(Reader r)
          Sets the reader that will be used to receive the text data.
 void setState(byte newState)
           
 void yybegin(int newState)
          Enters a new lexical state
 char yycharat(int pos)
          Returns the character at position pos from the matched text.
 void yyclose()
          Closes the input stream.
 int yylength()
          Returns the length of the matched text region.
 int yylex()
          Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.
 void yypushback(int number)
          Pushes the specified amount of characters back into the input stream.
 void yyreset(Reader reader)
          Resets the scanner to read from a new input stream.
 int yystate()
          Returns the current lexical state.
 String yytext()
          Returns the text matched by the current regular expression.
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

YYEOF

public static final int YYEOF
This character denotes the end of file

See Also:
Constant Field Values

TAG_START

public static final int TAG_START
lexical states

See Also:
Constant Field Values

IN_CDATA_SECTION

public static final int IN_CDATA_SECTION
See Also:
Constant Field Values

IN_RIFE_NAME_QUOTED

public static final int IN_RIFE_NAME_QUOTED
See Also:
Constant Field Values

IN_SINGLE_QUOTE_STRING

public static final int IN_SINGLE_QUOTE_STRING
See Also:
Constant Field Values

IN_RIFE_TAG_REGULAR

public static final int IN_RIFE_TAG_REGULAR
See Also:
Constant Field Values

IN_PROCESSING_INSTRUCTION

public static final int IN_PROCESSING_INSTRUCTION
See Also:
Constant Field Values

IN_DOUBLE_QUOTE_STRING

public static final int IN_DOUBLE_QUOTE_STRING
See Also:
Constant Field Values

IN_RIFE_NAME

public static final int IN_RIFE_NAME
See Also:
Constant Field Values

IN_TAG

public static final int IN_TAG
See Also:
Constant Field Values

IN_RIFE_NAME_SINGLEQUOTED

public static final int IN_RIFE_NAME_SINGLEQUOTED
See Also:
Constant Field Values

IN_RIFE_TAG_VELOCITY

public static final int IN_RIFE_TAG_VELOCITY
See Also:
Constant Field Values

IN_COMMENT

public static final int IN_COMMENT
See Also:
Constant Field Values

YYINITIAL

public static final int YYINITIAL
See Also:
Constant Field Values

IN_RIFE_TAG_COMMENT

public static final int IN_RIFE_TAG_COMMENT
See Also:
Constant Field Values

IN_RIFE_TAG_COMPACT

public static final int IN_RIFE_TAG_COMPACT
See Also:
Constant Field Values

PLAIN_STYLE

public static final byte PLAIN_STYLE
See Also:
Constant Field Values

CHAR_DATA

public static final byte CHAR_DATA
See Also:
Constant Field Values

TAG_SYMBOLS

public static final byte TAG_SYMBOLS
See Also:
Constant Field Values

COMMENT

public static final byte COMMENT
See Also:
Constant Field Values

ATTRIBUTE_VALUE

public static final byte ATTRIBUTE_VALUE
See Also:
Constant Field Values

ATTRIBUTE_NAME

public static final byte ATTRIBUTE_NAME
See Also:
Constant Field Values

PROCESSING_INSTRUCTION

public static final byte PROCESSING_INSTRUCTION
See Also:
Constant Field Values

TAG_NAME

public static final byte TAG_NAME
See Also:
Constant Field Values

RIFE_TAG

public static final byte RIFE_TAG
See Also:
Constant Field Values

RIFE_NAME

public static final byte RIFE_NAME
See Also:
Constant Field Values
Constructor Detail

XmlHighlighter

public XmlHighlighter()

XmlHighlighter

public XmlHighlighter(Reader in)
Creates a new scanner There is also a java.io.InputStream version of this constructor.

Parameters:
in - the java.io.Reader to read input from.

XmlHighlighter

public XmlHighlighter(InputStream in)
Creates a new scanner. There is also java.io.Reader version of this constructor.

Parameters:
in - the java.io.Inputstream to read input from.
Method Detail

getStyleCount

public int getStyleCount()

getStartState

public byte getStartState()

getCurrentState

public byte getCurrentState()

setState

public void setState(byte newState)

getNextToken

public byte getNextToken()
Description copied from interface: ExplicitStateHighlighter
Obtain the next token from the scanner.

Specified by:
getNextToken in interface ExplicitStateHighlighter
Returns:
one of the tokens that are define in the scanner

getTokenLength

public int getTokenLength()
Description copied from interface: ExplicitStateHighlighter
Returns the length of the matched text region.

Specified by:
getTokenLength in interface ExplicitStateHighlighter
Returns:
the length of the matched text region

setReader

public void setReader(Reader r)
Description copied from interface: ExplicitStateHighlighter
Sets the reader that will be used to receive the text data.

Specified by:
setReader in interface ExplicitStateHighlighter
Parameters:
r - the Reader that has to be used

yyclose

public final void yyclose()
                   throws IOException
Closes the input stream.

Throws:
IOException

yyreset

public final void yyreset(Reader reader)
Resets the scanner to read from a new input stream. Does not close the old reader. All internal variables are reset, the old input stream cannot be reused (internal buffer is discarded and lost). Lexical state is set to ZZ_INITIAL.

Parameters:
reader - the new input stream

yystate

public final int yystate()
Returns the current lexical state.


yybegin

public final void yybegin(int newState)
Enters a new lexical state

Parameters:
newState - the new lexical state

yytext

public final String yytext()
Returns the text matched by the current regular expression.


yycharat

public final char yycharat(int pos)
Returns the character at position pos from the matched text. It is equivalent to yytext().charAt(pos), but faster

Parameters:
pos - the position of the character to fetch. A value from 0 to yylength()-1.
Returns:
the character at position pos

yylength

public final int yylength()
Returns the length of the matched text region.


yypushback

public void yypushback(int number)
Pushes the specified amount of characters back into the input stream. They will be read again by then next call of the scanning method

Parameters:
number - the number of characters to be read again. This number must not be greater than yylength()!

yylex

public int yylex()
          throws IOException
Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.

Returns:
the next token
Throws:
IOException - if any I/O-Error occurs


Copyright © 2004-2006 Uwyn bvba/sprl and Omnicore Software. All Rights Reserved.