Modifier and Type | Field | Description |
---|---|---|
static int |
ANNOCHAR |
|
static int |
ANNOSTRING |
|
static int |
ANNOTATION |
|
static int |
ANNOTATIONNOARG |
|
static int |
ANNOTATIONTYPE |
|
static int |
ARGUMENTS |
|
static int |
ASSIGNMENT |
|
static int |
ATANNOTATION |
|
static int |
CHAR |
|
static int |
CODEBLOCK |
|
static int |
ENUM |
|
static int |
JAVADOC |
|
static int |
JAVADOCLINE |
|
static int |
JAVADOCTAG |
|
static int |
MODULE |
|
static int |
MULTILINECOMMENT |
|
static int |
NAME |
|
static int |
NAME_OR_MODIFIER |
|
static int |
PARENBLOCK |
|
static int |
SINGLELINECOMMENT |
|
static int |
STRING |
|
static int |
TYPE |
|
static int |
YYEOF |
This character denotes the end of file
|
static int |
YYINITIAL |
lexical states
|
Constructor | Description |
---|---|
JFlexLexer(InputStream in) |
Creates a new scanner.
|
JFlexLexer(InputStream stream,
Writer writer) |
|
JFlexLexer(Reader in) |
Creates a new scanner
There is also a java.io.InputStream version of this constructor.
|
JFlexLexer(Reader reader,
Writer writer) |
Modifier and Type | Method | Description |
---|---|---|
void |
addCommentHandler(CommentHandler handler) |
Register this handler as a comment-listener.
|
String |
getCodeBody() |
|
int |
getColumn() |
|
int |
getLine() |
|
int |
lex() |
|
String |
text() |
|
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.
|
public static final int YYEOF
public static final int YYINITIAL
public static final int JAVADOC
public static final int JAVADOCTAG
public static final int JAVADOCLINE
public static final int CODEBLOCK
public static final int PARENBLOCK
public static final int ASSIGNMENT
public static final int STRING
public static final int CHAR
public static final int SINGLELINECOMMENT
public static final int MULTILINECOMMENT
public static final int ANNOTATION
public static final int ANNOSTRING
public static final int ANNOCHAR
public static final int ARGUMENTS
public static final int NAME
public static final int ANNOTATIONTYPE
public static final int ENUM
public static final int MODULE
public static final int TYPE
public static final int ANNOTATIONNOARG
public static final int ATANNOTATION
public static final int NAME_OR_MODIFIER
public JFlexLexer(InputStream stream, Writer writer)
public JFlexLexer(Reader in)
in
- the java.io.Reader to read input from.public JFlexLexer(InputStream in)
in
- the java.io.Inputstream to read input from.public int lex() throws IOException
lex
in interface Lexer
IOException
public String getCodeBody()
getCodeBody
in interface Lexer
public void addCommentHandler(CommentHandler handler)
CommentScanner
addCommentHandler
in interface CommentScanner
handler
- the commentHandler to add to the CommentScannerpublic 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 occursCopyright © 2002–2018. All rights reserved.