Class CppHighlighter

java.lang.Object
com.uwyn.jhighlight.highlighter.CppHighlighter
All Implemented Interfaces:
ExplicitStateHighlighter
public class CppHighlighter 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/CppHighlighter.flex

  • Field Details

  • Constructor Details

    • CppHighlighter

      public CppHighlighter()

    • CppHighlighter

      public CppHighlighter(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.

    • CppHighlighter

      public CppHighlighter(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

    • getStyleCount

      public int getStyleCount()

    • getStartState

      public byte getStartState()

    • getCurrentState

      public byte getCurrentState()

    • setState

      public void setState(byte newState)

    • getNextToken

      public byte getNextToken() throws IOException
      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
      Throws:
      IOException - when an error occurred during the parsing of the reader

    • 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