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java.lang.Objectcom.uwyn.jhighlight.highlighter.JavaHighlighter
public class JavaHighlighter
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/JavaHighlighter.flex
Field Summary | |
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static boolean |
ASSERT_IS_KEYWORD
|
static int |
IN_COMMENT
|
static int |
IN_JAVA_DOC_COMMENT
|
static byte |
JAVA_COMMENT_STYLE
|
static byte |
JAVADOC_COMMENT_STYLE
|
static byte |
JAVADOC_TAG_STYLE
|
static byte |
KEYWORD_STYLE
|
static byte |
LITERAL_STYLE
|
static byte |
OPERATOR_STYLE
|
static byte |
PLAIN_STYLE
|
static byte |
SEPARATOR_STYLE
|
static byte |
TYPE_STYLE
|
static int |
YYEOF
This character denotes the end of file |
static int |
YYINITIAL
lexical states |
Constructor Summary | |
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JavaHighlighter()
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JavaHighlighter(InputStream in)
Creates a new scanner. |
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JavaHighlighter(Reader in)
Creates a new scanner There is also a java.io.InputStream version of this constructor. |
Method Summary | |
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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 |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static final int YYEOF
public static final int YYINITIAL
public static final int IN_COMMENT
public static final int IN_JAVA_DOC_COMMENT
public static boolean ASSERT_IS_KEYWORD
public static final byte PLAIN_STYLE
public static final byte KEYWORD_STYLE
public static final byte TYPE_STYLE
public static final byte OPERATOR_STYLE
public static final byte SEPARATOR_STYLE
public static final byte LITERAL_STYLE
public static final byte JAVA_COMMENT_STYLE
public static final byte JAVADOC_COMMENT_STYLE
public static final byte JAVADOC_TAG_STYLE
Constructor Detail |
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public JavaHighlighter()
public JavaHighlighter(Reader in)
in
- the java.io.Reader to read input from.public JavaHighlighter(InputStream in)
in
- the java.io.Inputstream to read input from.Method Detail |
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public int getStyleCount()
public byte getStartState()
public byte getCurrentState()
public void setState(byte newState)
public byte getNextToken() throws IOException
ExplicitStateHighlighter
getNextToken
in interface ExplicitStateHighlighter
IOException
- when an error occurred during the parsing of
the readerpublic int getTokenLength()
ExplicitStateHighlighter
getTokenLength
in interface ExplicitStateHighlighter
public void setReader(Reader r)
ExplicitStateHighlighter
setReader
in interface ExplicitStateHighlighter
r
- the Reader
that has to be usedpublic final void yyclose() throws IOException
IOException
public final void yyreset(Reader reader)
reader
- the new input streampublic final int yystate()
public final void yybegin(int newState)
newState
- the new lexical statepublic final String yytext()
public final char yycharat(int pos)
pos
- the position of the character to fetch.
A value from 0 to yylength()-1.
public final int yylength()
public void yypushback(int number)
number
- the number of characters to be read again.
This number must not be greater than yylength()!public int yylex() throws IOException
IOException
- if any I/O-Error occurs
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