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torero.scapa.Scanner
This class is a scanner generated by JFlex 1.3.5 on 22.04.02 14:55 from the specification file file:/D:/uni/torerosrc/torero/scapa/Scanner.flex
Field Summary | |
static int |
INITIAL_C_CODE
lexical states |
static int |
RULES
|
static int |
RULES_EMBEDDED_C_CODE
|
static int |
TAIL_C_CODE
|
static int |
YYEOF
This character denotes the end of file |
static int |
YYINITIAL
|
Constructor Summary | |
Scanner(InputStream in)
Creates a new scanner. |
|
Scanner(Reader in)
Creates a new scanner There is also a java.io.InputStream version of this constructor. |
Method Summary | |
java_cup.runtime.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 |
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. |
Field Detail |
public static final int YYEOF
public static final int INITIAL_C_CODE
public static final int TAIL_C_CODE
public static final int YYINITIAL
public static final int RULES_EMBEDDED_C_CODE
public static final int RULES
Constructor Detail |
public Scanner(Reader in)
in
- the java.io.Reader to read input from.public Scanner(InputStream in)
in
- the java.io.Inputstream to read input from.Method Detail |
public final void yyclose() throws IOException
public final void yyreset(Reader reader) throws IOException
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 java_cup.runtime.Symbol next_token() throws IOException
IOException
- if any I/O-Error occurs
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