com.alibaba.dubbo.common.json

类 Yylex

java.lang.Object

com.alibaba.dubbo.common.json.Yylex

已过时。

@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

字段概要

字段

限定符和类型	字段和说明
static int	STR1 已过时。
static int	STR2 已过时。 lexical states
static int	YYEOF 已过时。 This character denotes the end of file
static int	YYINITIAL 已过时。

方法概要

方法

限定符和类型	方法和说明
void	yybegin(int newState) 已过时。 Enters a new lexical state
char	yycharat(int pos) 已过时。 Returns the character at position pos from the matched text.
void	yyclose() 已过时。 Closes the input stream.
int	yylength() 已过时。 Returns the length of the matched text region.
JSONToken	yylex() 已过时。 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) 已过时。 Pushes the specified amount of characters back into the input stream.
void	yyreset(Reader reader) 已过时。 Resets the scanner to read from a new input stream.
int	yystate() 已过时。 Returns the current lexical state.
String	yytext() 已过时。 Returns the text matched by the current regular expression.

从类继承的方法 java.lang.Object

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

字段详细资料

YYEOF

public static final int YYEOF

已过时。

This character denotes the end of file

另请参阅:

常量字段值

STR2

public static final int STR2

已过时。

lexical states

另请参阅:

常量字段值

STR1

public static final int STR1

已过时。

另请参阅:

常量字段值

YYINITIAL

public static final int YYINITIAL

已过时。

另请参阅:

常量字段值

方法详细资料

yyclose

public final void yyclose()
                   throws IOException

已过时。

Closes the input stream.

抛出:

IOException

yyreset

public final void yyreset(Reader reader)

已过时。

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.

参数:

reader - the new input stream

yystate

public final int yystate()

已过时。

Returns the current lexical state.

yybegin

public final void yybegin(int newState)

已过时。

Enters a new lexical state

参数:

newState - the new lexical state

yytext

public final String yytext()

已过时。

Returns the text matched by the current regular expression.

yycharat

public final char yycharat(int pos)

已过时。

Returns the character at position pos from the matched text.

It is equivalent to yytext().charAt(pos), but faster

参数:

pos - the position of the character to fetch. A value from 0 to yylength()-1.

返回:

the character at position pos

yylength

public final int yylength()

已过时。

Returns the length of the matched text region.

yypushback

public void yypushback(int number)

已过时。

Pushes the specified amount of characters back into the input stream.

They will be read again by then next call of the scanning method

参数:

number - the number of characters to be read again. This number must not be greater than yylength()!

yylex

public JSONToken yylex()
                throws IOException,
                       ParseException

已过时。

Resumes scanning until the next regular expression is matched, the end of input is encountered or an I/O-Error occurs.

返回:

the next token

抛出:

IOException - if any I/O-Error occurs

ParseException