Class XmlHighlighter

java.lang.Object
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 Details

    • YYEOF

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

      private static final int ZZ_BUFFERSIZE
      initial size of the lookahead buffer
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    • TAG_START

      public static final int TAG_START
      lexical states
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    • IN_CDATA_SECTION

      public static final int IN_CDATA_SECTION
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    • IN_RIFE_NAME_QUOTED

      public static final int IN_RIFE_NAME_QUOTED
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    • IN_SINGLE_QUOTE_STRING

      public static final int IN_SINGLE_QUOTE_STRING
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    • IN_RIFE_TAG_REGULAR

      public static final int IN_RIFE_TAG_REGULAR
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    • IN_PROCESSING_INSTRUCTION

      public static final int IN_PROCESSING_INSTRUCTION
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    • IN_DOUBLE_QUOTE_STRING

      public static final int IN_DOUBLE_QUOTE_STRING
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    • IN_RIFE_NAME

      public static final int IN_RIFE_NAME
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    • IN_TAG

      public static final int IN_TAG
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    • IN_RIFE_NAME_SINGLEQUOTED

      public static final int IN_RIFE_NAME_SINGLEQUOTED
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    • IN_RIFE_TAG_VELOCITY

      public static final int IN_RIFE_TAG_VELOCITY
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    • IN_COMMENT

      public static final int IN_COMMENT
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    • YYINITIAL

      public static final int YYINITIAL
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    • IN_RIFE_TAG_COMMENT

      public static final int IN_RIFE_TAG_COMMENT
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    • IN_RIFE_TAG_COMPACT

      public static final int IN_RIFE_TAG_COMPACT
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    • ZZ_CMAP_PACKED

      private static final String ZZ_CMAP_PACKED
      Translates characters to character classes
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    • ZZ_CMAP

      private static final char[] ZZ_CMAP
      Translates characters to character classes
    • ZZ_ACTION

      private static final int[] ZZ_ACTION
      Translates DFA states to action switch labels.
    • ZZ_ACTION_PACKED_0

      private static final String ZZ_ACTION_PACKED_0
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    • ZZ_ROWMAP

      private static final int[] ZZ_ROWMAP
      Translates a state to a row index in the transition table
    • ZZ_ROWMAP_PACKED_0

      private static final String ZZ_ROWMAP_PACKED_0
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    • ZZ_TRANS

      private static final int[] ZZ_TRANS
      The transition table of the DFA
    • ZZ_TRANS_PACKED_0

      private static final String ZZ_TRANS_PACKED_0
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    • ZZ_UNKNOWN_ERROR

      private static final int ZZ_UNKNOWN_ERROR
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    • ZZ_NO_MATCH

      private static final int ZZ_NO_MATCH
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    • ZZ_PUSHBACK_2BIG

      private static final int ZZ_PUSHBACK_2BIG
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    • ZZ_ERROR_MSG

      private static final String[] ZZ_ERROR_MSG
    • ZZ_ATTRIBUTE

      private static final int[] ZZ_ATTRIBUTE
      ZZ_ATTRIBUTE[aState] contains the attributes of state aState
    • ZZ_ATTRIBUTE_PACKED_0

      private static final String ZZ_ATTRIBUTE_PACKED_0
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    • zzReader

      private Reader zzReader
      the input device
    • zzState

      private int zzState
      the current state of the DFA
    • zzLexicalState

      private int zzLexicalState
      the current lexical state
    • zzBuffer

      private char[] zzBuffer
      this buffer contains the current text to be matched and is the source of the yytext() string
    • zzMarkedPos

      private int zzMarkedPos
      the textposition at the last accepting state
    • zzPushbackPos

      private int zzPushbackPos
      the textposition at the last state to be included in yytext
    • zzCurrentPos

      private int zzCurrentPos
      the current text position in the buffer
    • zzStartRead

      private int zzStartRead
      startRead marks the beginning of the yytext() string in the buffer
    • zzEndRead

      private int zzEndRead
      endRead marks the last character in the buffer, that has been read from input
    • yyline

      private int yyline
      number of newlines encountered up to the start of the matched text
    • yychar

      private int yychar
      the number of characters up to the start of the matched text
    • yycolumn

      private int yycolumn
      the number of characters from the last newline up to the start of the matched text
    • zzAtBOL

      private boolean zzAtBOL
      zzAtBOL == true <=> the scanner is currently at the beginning of a line
    • zzAtEOF

      private boolean zzAtEOF
      zzAtEOF == true <=> the scanner is at the EOF
    • PLAIN_STYLE

      public static final byte PLAIN_STYLE
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    • CHAR_DATA

      public static final byte CHAR_DATA
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    • TAG_SYMBOLS

      public static final byte TAG_SYMBOLS
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    • COMMENT

      public static final byte COMMENT
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    • ATTRIBUTE_VALUE

      public static final byte ATTRIBUTE_VALUE
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    • ATTRIBUTE_NAME

      public static final byte ATTRIBUTE_NAME
      See Also:
    • PROCESSING_INSTRUCTION

      public static final byte PROCESSING_INSTRUCTION
      See Also:
    • TAG_NAME

      public static final byte TAG_NAME
      See Also:
    • RIFE_TAG

      public static final byte RIFE_TAG
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    • RIFE_NAME

      public static final byte RIFE_NAME
      See Also:
    • mReturningState

      private int mReturningState
    • mReturningStateTag

      private int mReturningStateTag
  • Constructor Details

    • 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 Details

    • zzUnpackAction

      private static int[] zzUnpackAction()
    • zzUnpackAction

      private static int zzUnpackAction(String packed, int offset, int[] result)
    • zzUnpackRowMap

      private static int[] zzUnpackRowMap()
    • zzUnpackRowMap

      private static int zzUnpackRowMap(String packed, int offset, int[] result)
    • zzUnpackTrans

      private static int[] zzUnpackTrans()
    • zzUnpackTrans

      private static int zzUnpackTrans(String packed, int offset, int[] result)
    • zzUnpackAttribute

      private static int[] zzUnpackAttribute()
    • zzUnpackAttribute

      private static int zzUnpackAttribute(String packed, int offset, int[] result)
    • 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
    • zzUnpackCMap

      private static char[] zzUnpackCMap(String packed)
      Unpacks the compressed character translation table.
      Parameters:
      packed - the packed character translation table
      Returns:
      the unpacked character translation table
    • zzRefill

      private boolean zzRefill() throws IOException
      Refills the input buffer.
      Returns:
      false, iff there was new input.
      Throws:
      IOException - if any I/O-Error occurs
    • 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.
    • zzScanError

      private void zzScanError(int errorCode)
      Reports an error that occured while scanning. In a wellformed scanner (no or only correct usage of yypushback(int) and a match-all fallback rule) this method will only be called with things that "Can't Possibly Happen". If this method is called, something is seriously wrong (e.g. a JFlex bug producing a faulty scanner etc.). Usual syntax/scanner level error handling should be done in error fallback rules.
      Parameters:
      errorCode - the code of the errormessage to display
    • 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