JSONLexer (fastjson 1.1.34 API)

java.lang.Object
- com.alibaba.fastjson.parser.JSONLexer

所有已实现的接口:

Closeable, AutoCloseable

直接已知子类:

JSONReaderScanner, JSONScanner
```
public abstract class JSONLexer
extends Object
implements Closeable
```
作者:

wenshao

字段概要

字段
限定符和类型	字段和说明
`static int`	`ARRAY`
`static int`	`END`
`static byte`	`EOI`
`int`	`matchStat`
`static int`	`NOT_MATCH`
`static int`	`NOT_MATCH_NAME`
`static int`	`OBJECT`
`static int`	`UNKOWN`
`static int`	`VALUE`

构造器概要

构造器
构造器和说明

JSONLexer()

构造器
构造器和说明
`JSONLexer()`

方法概要

方法
限定符和类型	方法和说明
`abstract String`	`addSymbol(int offset, int len, int hash, SymbolTable symbolTable)`
`abstract byte[]`	`bytesValue()`
`abstract boolean`	`charArrayCompare(char[] chars)`
`abstract char`	`charAt(int index)`
`void`	`close()`
`void`	`config(Feature feature, boolean state)`
`BigDecimal`	`decimalValue()`
`Number`	`decimalValue(boolean decimal)`
`double`	`doubleValue()`
`float`	`floatValue()`
`int`	`getBufferPosition()`
`Calendar`	`getCalendar()`
`char`	`getCurrent()`
`abstract int`	`indexOf(char ch, int startIndex)`
`Number`	`integerValue()`
`int`	`intValue()`
`boolean`	`isBlankInput()`
`boolean`	`isEnabled(Feature feature)`
`abstract boolean`	`isEOF()`
`boolean`	`isRef()`
`static boolean`	`isWhitespace(char ch)`
`long`	`longValue()`
`boolean`	`matchField(char[] fieldName)`
`int`	`matchStat()`
`abstract char`	`next()`
`void`	`nextIdent()`
`void`	`nextToken()`
`void`	`nextToken(int expect)`
`void`	`nextTokenWithColon()`
`void`	`nextTokenWithColon(int expect)`
`abstract String`	`numberString()`
`Number`	`numberValue()`
`int`	`pos()`
`void`	`resetStringPosition()`
`void`	`scanFalse()`
`boolean`	`scanFieldBoolean(char[] fieldName)`
`double`	`scanFieldDouble(char[] fieldName)`
`float`	`scanFieldFloat(char[] fieldName)`
`int`	`scanFieldInt(char[] fieldName)`
`long`	`scanFieldLong(char[] fieldName)`
`String`	`scanFieldString(char[] fieldName)`
`Collection<String>`	`scanFieldStringArray(char[] fieldName, Class<?> type)`
`String`	`scanFieldSymbol(char[] fieldName, SymbolTable symbolTable)`
`void`	`scanIdent()`
`void`	`scanNullOrNew()`
`void`	`scanNumber()`
`void`	`scanSet()`
`void`	`scanString()`
`void`	`scanStringSingleQuote()`
`String`	`scanSymbol(SymbolTable symbolTable)`
`String`	`scanSymbol(SymbolTable symbolTable, char quote)`
`String`	`scanSymbolUnQuoted(SymbolTable symbolTable)`
`void`	`scanTreeSet()`
`void`	`scanTrue()`
`int`	`scanType(String type)`
`void`	`skipWhitespace()`
`String`	`stringDefaultValue()`
`abstract String`	`stringVal()`
`abstract String`	`subString(int offset, int count)`
`int`	`token()`
`String`	`tokenName()`

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
- EOI
```
public static final byte EOI
```
  另请参阅:
  常量字段值
- NOT_MATCH
```
public static final int NOT_MATCH
```
  另请参阅:
  常量字段值
- NOT_MATCH_NAME
```
public static final int NOT_MATCH_NAME
```
  另请参阅:
  常量字段值
- UNKOWN
```
public static final int UNKOWN
```
  另请参阅:
  常量字段值
- OBJECT
```
public static final int OBJECT
```
  另请参阅:
  常量字段值
- ARRAY
```
public static final int ARRAY
```
  另请参阅:
  常量字段值
- VALUE
```
public static final int VALUE
```
  另请参阅:
  常量字段值
- END
```
public static final int END
```
  另请参阅:
  常量字段值
- matchStat
```
public int matchStat
```

构造器详细资料
- JSONLexer
```
public JSONLexer()
```

方法详细资料

matchStat
```
public final int matchStat()
```

nextToken
```
public final void nextToken()
```

nextToken

public final void nextToken(int expect)

nextIdent
```
public final void nextIdent()
```

nextTokenWithColon

public final void nextTokenWithColon()

token
```
public final int token()
```

tokenName
```
public final String tokenName()
```

pos
```
public final int pos()
```

getBufferPosition
```
public final int getBufferPosition()
```

stringDefaultValue

public final String stringDefaultValue()

integerValue

public final Number integerValue()
                          throws NumberFormatException

抛出:: NumberFormatException

nextTokenWithColon

public final void nextTokenWithColon(int expect)

floatValue
```
public float floatValue()
```

doubleValue
```
public double doubleValue()
```

config

public void config(Feature feature,
          boolean state)

isEnabled

public final boolean isEnabled(Feature feature)

numberString
```
public abstract String numberString()
```

isEOF
```
public abstract boolean isEOF()
```

getCurrent
```
public final char getCurrent()
```

charAt

public abstract char charAt(int index)

next
```
public abstract char next()
```

scanSymbol

public final String scanSymbol(SymbolTable symbolTable)

scanSymbol

public final String scanSymbol(SymbolTable symbolTable,
                char quote)

resetStringPosition

public final void resetStringPosition()

scanSymbolUnQuoted

public final String scanSymbolUnQuoted(SymbolTable symbolTable)

scanString
```
public final void scanString()
```

getCalendar
```
public Calendar getCalendar()
```

intValue
```
public final int intValue()
```

bytesValue
```
public abstract byte[] bytesValue()
```

close
```
public void close()
```
指定者:

close 在接口中 Closeable

指定者:

close 在接口中 AutoCloseable

isRef
```
public final boolean isRef()
```

scanType
```
public int scanType(String type)
```

matchField

public final boolean matchField(char[] fieldName)

indexOf

public abstract int indexOf(char ch,
          int startIndex)

addSymbol

public abstract String addSymbol(int offset,
               int len,
               int hash,
               SymbolTable symbolTable)

scanFieldString

public String scanFieldString(char[] fieldName)

scanFieldSymbol

public String scanFieldSymbol(char[] fieldName,
                     SymbolTable symbolTable)

scanFieldStringArray

public Collection<String> scanFieldStringArray(char[] fieldName,
                                      Class<?> type)

scanFieldInt

public int scanFieldInt(char[] fieldName)

scanFieldBoolean

public boolean scanFieldBoolean(char[] fieldName)

scanFieldLong

public long scanFieldLong(char[] fieldName)

scanFieldFloat

public final float scanFieldFloat(char[] fieldName)

scanFieldDouble

public final double scanFieldDouble(char[] fieldName)

scanTrue
```
public final void scanTrue()
```

scanTreeSet
```
public final void scanTreeSet()
```

scanNullOrNew
```
public final void scanNullOrNew()
```

scanFalse
```
public final void scanFalse()
```

scanIdent
```
public final void scanIdent()
```

stringVal
```
public abstract String stringVal()
```

subString

public abstract String subString(int offset,
               int count)

charArrayCompare

public abstract boolean charArrayCompare(char[] chars)

isBlankInput
```
public final boolean isBlankInput()
```

skipWhitespace
```
public final void skipWhitespace()
```

scanStringSingleQuote

public final void scanStringSingleQuote()

scanSet
```
public final void scanSet()
```

scanNumber
```
public final void scanNumber()
```

longValue

public final long longValue()
                     throws NumberFormatException

抛出:: NumberFormatException

decimalValue

public final Number decimalValue(boolean decimal)

decimalValue

public final BigDecimal decimalValue()

numberValue
```
public final Number numberValue()
```

isWhitespace

public static final boolean isWhitespace(char ch)

类 JSONLexer

字段概要

构造器概要

方法概要

从类继承的方法 java.lang.Object

字段详细资料

EOI

NOT_MATCH

NOT_MATCH_NAME

UNKOWN

OBJECT

ARRAY

VALUE

END

matchStat

构造器详细资料

JSONLexer

方法详细资料

matchStat

nextToken

nextToken

nextIdent

nextTokenWithColon

token

tokenName

pos

getBufferPosition

stringDefaultValue

integerValue

nextTokenWithColon

floatValue

doubleValue

config

isEnabled

numberString

isEOF

getCurrent

charAt

next

scanSymbol

scanSymbol

resetStringPosition

scanSymbolUnQuoted

scanString

getCalendar

intValue

bytesValue

close

isRef

scanType

matchField

indexOf

addSymbol

scanFieldString

scanFieldSymbol

scanFieldStringArray

scanFieldInt

scanFieldBoolean

scanFieldLong

scanFieldFloat

scanFieldDouble

scanTrue

scanTreeSet

scanNullOrNew

scanFalse

scanIdent

stringVal

subString

charArrayCompare

isBlankInput

skipWhitespace

scanStringSingleQuote

scanSet

scanNumber

longValue

decimalValue

decimalValue

numberValue

isWhitespace