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eRqlEngine API documentation - http://www.wleklinski.de/rdf/ | ||||||||||
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java.lang.Objectgr.forth.ics.vrp.corevrp.parser.Lexer
This class is a scanner generated by JFlex 1.3.5 on 05/12/02 09:54 from the specification file file:/C:/Dokumente und Einstellungen/Karsten Tolle/Eigene Dateien/Uni/RDF/VRP/Rdf_vrp/src/gr/forth/ics/vrp/corevrp/Cup_JFlex/lexer.jflex
Field Summary | |
static int |
Attribute
|
static int |
QName_Begin
lexical states |
static int |
QName_End
|
static int |
RDF_Attribute
|
static int |
RDF_Attribute_IDSYMBOL
|
static int |
RDF_QName_Begin
|
static int |
RDF_QName_End
|
static int |
RDF_YYINITIAL
|
static int |
YYEOF
This character denotes the end of file |
static int |
YYINITIAL
|
Constructor Summary | |
Lexer(InputStream in)
Creates a new scanner. |
|
Lexer(Reader in)
Creates a new scanner There is also a java.io.InputStream version of this constructor. |
Method Summary | |
Symbol |
next_token()
Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs. |
void |
setdebug(boolean b)
For debugging - lexer will print the generated tokens and the tokentypes to a Output. |
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. |
void |
yyreset(Reader reader)
Closes the current stream, and 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 |
public static final int YYEOF
public static final int QName_Begin
public static final int Attribute
public static final int RDF_QName_End
public static final int RDF_Attribute
public static final int RDF_QName_Begin
public static final int RDF_Attribute_IDSYMBOL
public static final int YYINITIAL
public static final int QName_End
public static final int RDF_YYINITIAL
Constructor Detail |
public Lexer(Reader in)
in
- the java.io.Reader to read input from.public Lexer(InputStream in)
in
- the java.io.Inputstream to read input from.Method Detail |
public void setdebug(boolean b)
public final void yyclose() throws IOException
IOException
public final void yyreset(Reader reader) throws IOException
reader
- the new input stream
IOException
public 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 Symbol next_token() throws IOException
next_token
in interface Scanner
IOException
- if any I/O-Error occurs
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eRqlEngine API documentation - http://www.wleklinski.de/rdf/ | ||||||||||
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