org.opensolaris.opengrok.search.context

Class PlainLineTokenizer

java.lang.Object

org.opensolaris.opengrok.search.context.PlainLineTokenizer

public class PlainLineTokenizer
extends java.lang.Object

This class is a scanner generated by JFlex 1.4.3 on 10/28/13 12:16 PM from the specification file /builddir/build/BUILD/opengrok-0.11.1-src/src/org/opensolaris/opengrok/search/context/PlainLineTokenizer.lex

Field Summary

Fields

Modifier and Type	Field and Description
static int	YYEOF This character denotes the end of file
static int	YYINITIAL lexical states

Constructor Summary

Constructors

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

Method Summary

Methods

Modifier and Type	Method and Description
void	dumpRest()
void	holdOn() Current token could be part of a match.
void	neverMind() Not a match after all.
void	printContext()
void	reInit(char[] buf, int len, java.io.Writer out, java.lang.String url, java.util.TreeMap<java.lang.Integer,java.lang.String[]> tags)
void	reInit(java.io.Reader in, java.io.Writer out, java.lang.String url, java.util.TreeMap<java.lang.Integer,java.lang.String[]> tags)
void	setAlt(boolean alt)
void	setFilename(java.lang.String filename) Set the name of the file we are working on (needed if we would like to generate a list of hits instead of generating html)
void	setHitList(java.util.List<Hit> hits) Set the list we should create Hit objects for
void	setWriter(java.io.Writer out) Set the writer that should receive all 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.
java.lang.String	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

YYINITIAL

public static final int YYINITIAL

lexical states

See Also:

Constant Field Values

Constructor Detail

PlainLineTokenizer

public PlainLineTokenizer(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.

PlainLineTokenizer

public PlainLineTokenizer(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

setWriter

public void setWriter(java.io.Writer out)

Set the writer that should receive all output

Parameters:

out - The new writer to write to

setFilename

public void setFilename(java.lang.String filename)

Set the name of the file we are working on (needed if we would like to generate a list of hits instead of generating html)

Parameters:

filename - the name of the file

setHitList

public void setHitList(java.util.List<Hit> hits)

Set the list we should create Hit objects for

Parameters:

hits - the hits we should add Hit objects

setAlt

public void setAlt(boolean alt)

reInit

public void reInit(char[] buf,
          int len,
          java.io.Writer out,
          java.lang.String url,
          java.util.TreeMap<java.lang.Integer,java.lang.String[]> tags)

reInit

public void reInit(java.io.Reader in,
          java.io.Writer out,
          java.lang.String url,
          java.util.TreeMap<java.lang.Integer,java.lang.String[]> tags)

holdOn

public void holdOn()

Current token could be part of a match. Hold on...

neverMind

public void neverMind()

Not a match after all.

printContext

public void printContext()
                  throws java.io.IOException

Throws:

java.io.IOException

dumpRest

public void dumpRest()
              throws java.io.IOException

Throws:

java.io.IOException

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 java.lang.String 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