com.alibaba.dubbo.common.json

Class Yylex

java.lang.Object

com.alibaba.dubbo.common.json.Yylex

Deprecated.

@Deprecated
public class Yylex
extends Object

This class is a scanner generated by JFlex 1.4.3 on 7/3/10 3:12 AM from the specification file /Users/qianlei/dev/proj/dubbo-1.1/dubbo.common/src/main/java/com/alibaba/dubbo/common/json/json.flex

Field Summary

Fields

Modifier and Type	Field and Description
static int	STR1 Deprecated.
static int	STR2 Deprecated. lexical states
static int	YYEOF Deprecated. This character denotes the end of file
static int	YYINITIAL Deprecated.

Method Summary

Methods

Modifier and Type	Method and Description
void	yybegin(int newState) Deprecated. Enters a new lexical state
char	yycharat(int pos) Deprecated. Returns the character at position pos from the matched text.
void	yyclose() Deprecated. Closes the input stream.
int	yylength() Deprecated. Returns the length of the matched text region.
JSONToken	yylex() Deprecated. 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) Deprecated. Pushes the specified amount of characters back into the input stream.
void	yyreset(Reader reader) Deprecated. Resets the scanner to read from a new input stream.
int	yystate() Deprecated. Returns the current lexical state.
String	yytext() Deprecated. Returns the text matched by the current regular expression.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

YYEOF

public static final int YYEOF

Deprecated.

This character denotes the end of file

See Also:

Constant Field Values

STR2

public static final int STR2

Deprecated.

lexical states

See Also:

Constant Field Values

STR1

public static final int STR1

Deprecated.

See Also:

Constant Field Values

YYINITIAL

public static final int YYINITIAL

Deprecated.

See Also:

Constant Field Values

Method Detail

yyclose

public final void yyclose()
                   throws IOException

Deprecated.

Closes the input stream.

Throws:

IOException

yyreset

public final void yyreset(Reader reader)

Deprecated.

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()

Deprecated.

Returns the current lexical state.

yybegin

public final void yybegin(int newState)

Deprecated.

Enters a new lexical state

Parameters:

newState - the new lexical state

yytext

public final String yytext()

Deprecated.

Returns the text matched by the current regular expression.

yycharat

public final char yycharat(int pos)

Deprecated.

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()

Deprecated.

Returns the length of the matched text region.

yypushback

public void yypushback(int number)

Deprecated.

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 JSONToken yylex()
                throws IOException,
                       ParseException

Deprecated.

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:

IOException - if any I/O-Error occurs

ParseException