Package com.thoughtworks.qdox.parser.impl

Class DefaultJavaCommentLexer

java.lang.Object

com.thoughtworks.qdox.parser.impl.DefaultJavaCommentLexer

All Implemented Interfaces:

Lexer

public class DefaultJavaCommentLexer
extends java.lang.Object
implements Lexer

This class is a scanner generated by JFlex 1.4.3 on 3/28/19, 11:07 AM from the specification file src/grammar/commentlexer.flex

Field Summary

Fields

Modifier and Type	Field	Description
static int	JAVADOC
static int	JAVADOCCONTENT
static int	JAVADOCLINE
static int	JAVADOCTAG
static int	MULTILINECOMMENT	lexical states
static int	SINGLELINECOMMENT
static int	YYEOF	This character denotes the end of file
static int	YYINITIAL

Constructor Summary

Constructors

Constructor	Description
DefaultJavaCommentLexer(java.io.InputStream in)	Creates a new scanner.
DefaultJavaCommentLexer(java.io.Reader in)	Creates a new scanner There is also a java.io.InputStream version of this constructor.

Method Summary

Modifier and Type	Method	Description
java.lang.String	getCodeBody()
int	getColumn()
int	getLine()
int	lex()
void	setColumnOffset(int columnOffset)
void	setLineOffset(int lineOffset)
java.lang.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(java.io.Reader reader)	Resets the scanner to read from a new input stream.
int	yystate()	Returns the current lexical state.
java.lang.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

YYEOF

public static final int YYEOF

This character denotes the end of file

See Also:

Constant Field Values

MULTILINECOMMENT

public static final int MULTILINECOMMENT

lexical states

See Also:

Constant Field Values

JAVADOCLINE

public static final int JAVADOCLINE

See Also:

Constant Field Values

JAVADOCCONTENT

public static final int JAVADOCCONTENT

See Also:

Constant Field Values

YYINITIAL

public static final int YYINITIAL

See Also:

Constant Field Values

SINGLELINECOMMENT

public static final int SINGLELINECOMMENT

See Also:

Constant Field Values

JAVADOCTAG

public static final int JAVADOCTAG

See Also:

Constant Field Values

JAVADOC

public static final int JAVADOC

See Also:

Constant Field Values

Constructor Detail

DefaultJavaCommentLexer

public DefaultJavaCommentLexer(java.io.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.

DefaultJavaCommentLexer

public DefaultJavaCommentLexer(java.io.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 Detail

lex

public int lex()
        throws java.io.IOException

Specified by:

lex in interface Lexer

Throws:

java.io.IOException

text

public java.lang.String text()

Specified by:

text in interface Lexer

getLine

public int getLine()

Specified by:

getLine in interface Lexer

setLineOffset

public void setLineOffset(int lineOffset)

getColumn

public int getColumn()

Specified by:

getColumn in interface Lexer

setColumnOffset

public void setColumnOffset(int columnOffset)

getCodeBody

public java.lang.String getCodeBody()

Specified by:

getCodeBody in interface Lexer

yyclose

public final void yyclose()
                   throws java.io.IOException

Closes the input stream.

Throws:

java.io.IOException

yyreset

public final void yyreset(java.io.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 java.lang.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 java.io.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:

java.io.IOException - if any I/O-Error occurs