JSONScanner (fastjson 1.2.70 API)

java.lang.Object
- com.alibaba.fastjson.parser.JSONLexerBase
- - com.alibaba.fastjson.parser.JSONScanner

所有已实现的接口:

JSONLexer, Closeable, AutoCloseable
```
public final class JSONScanner
extends JSONLexerBase
```
作者:

wenshao[szujobs@hotmail.com]

字段概要
- 从类继承的字段 com.alibaba.fastjson.parser.JSONLexerBase
  matchStat
- 从接口继承的字段 com.alibaba.fastjson.parser.JSONLexer
  ARRAY, END, EOI, NOT_MATCH, NOT_MATCH_NAME, OBJECT, UNKNOWN, VALUE, VALUE_NULL

构造器概要

构造器
构造器和说明
`JSONScanner(char[] input, int inputLength)`
`JSONScanner(char[] input, int inputLength, int features)`
`JSONScanner(String input)`
`JSONScanner(String input, int features)`

方法概要

所有方法实例方法具体方法
限定符和类型	方法和说明
`String`	`addSymbol(int offset, int len, int hash, SymbolTable symbolTable)`
`byte[]`	`bytesValue()`
`boolean`	`charArrayCompare(char[] chars)`
`char`	`charAt(int index)`
`BigDecimal`	`decimalValue()`
`int`	`indexOf(char ch, int startIndex)`
`String`	`info()`
`boolean`	`isEOF()`
`boolean`	`matchField2(char[] fieldName)`
`char`	`next()`
`String`	`numberString()`
`Date`	`scanDate(char seperator)`
`double`	`scanDouble(char seperator)`
`boolean`	`scanFieldBoolean(char[] fieldName)`
`Date`	`scanFieldDate(char[] fieldName)`
`int`	`scanFieldInt(char[] fieldName)`
`long`	`scanFieldLong(char[] fieldName)`
`String`	`scanFieldString(char[] fieldName)`
`Collection<String>`	`scanFieldStringArray(char[] fieldName, Class<?> type)`
`String[]`	`scanFieldStringArray(char[] fieldName, int argTypesCount, SymbolTable typeSymbolTable)` hsf support
`long`	`scanFieldSymbol(char[] fieldName)`
`int`	`scanInt(char expectNext)`
`boolean`	`scanISO8601DateIfMatch()`
`boolean`	`scanISO8601DateIfMatch(boolean strict)`
`long`	`scanLong(char seperator)`
`String`	`scanTypeName(SymbolTable symbolTable)`
`boolean`	`seekArrayToItem(int index)`
`int`	`seekObjectToField(long[] fieldNameHash)`
`int`	`seekObjectToField(long fieldNameHash, boolean deepScan)`
`void`	`skipArray()`
`void`	`skipArray(boolean valid)`
`void`	`skipObject()`
`void`	`skipObject(boolean valid)`
`void`	`skipString()`
`String`	`stringVal()` The value of a literal token, recorded as a string.
`char[]`	`sub_chars(int offset, int count)`
`String`	`subString(int offset, int count)`

从类继承的方法 com.alibaba.fastjson.parser.JSONLexerBase
close, config, decimalValue, doubleValue, floatValue, getCalendar, getCurrent, getFeatures, getLocale, getTimeZone, integerValue, intValue, isBlankInput, isEnabled, isEnabled, isEnabled, isRef, isWhitespace, longValue, matchField, matchField, matchStat, newCollectionByType, nextIdent, nextToken, nextToken, nextTokenWithChar, nextTokenWithColon, nextTokenWithColon, pos, readString, resetStringPosition, scanBoolean, scanDecimal, scanEnum, scanEnumSymbol, scanFalse, scanFieldBigInteger, scanFieldDecimal, scanFieldDouble, scanFieldFloat, scanFieldFloatArray, scanFieldFloatArray2, scanFieldIntArray, scanFieldUUID, scanFloat, scanHex, scanIdent, scanNullOrNew, scanNullOrNew, scanNumber, scanString, scanString, scanStringArray, scanSymbol, scanSymbol, scanSymbolUnQuoted, scanSymbolWithSeperator, scanTrue, scanType, scanUUID, seekObjectToFieldDeepScan, setLocale, setTimeZone, setToken, skipWhitespace, stringDefaultValue, token, tokenName

从类继承的方法 java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

构造器详细资料

JSONScanner
```
public JSONScanner(String input)
```

JSONScanner

public JSONScanner(String input,
                   int features)

JSONScanner

public JSONScanner(char[] input,
                   int inputLength)

JSONScanner

public JSONScanner(char[] input,
                   int inputLength,
                   int features)

方法详细资料
- charAt
```
public final char charAt(int index)
```
  指定者:
  
  charAt 在类中 JSONLexerBase
- next
```
public final char next()
```
  指定者:
  
  next 在接口中 JSONLexer
  
  指定者:
  
  next 在类中 JSONLexerBase
- charArrayCompare
```
public final boolean charArrayCompare(char[] chars)
```
- indexOf
```
public final int indexOf(char ch,
                         int startIndex)
```
  指定者:
  
  indexOf 在类中 JSONLexerBase
- addSymbol
```
public final String addSymbol(int offset,
                              int len,
                              int hash,
                              SymbolTable symbolTable)
```
  指定者:
  
  addSymbol 在类中 JSONLexerBase
- bytesValue
```
public byte[] bytesValue()
```
  指定者:
  
  bytesValue 在接口中 JSONLexer
  
  指定者:
  
  bytesValue 在类中 JSONLexerBase
- stringVal
```
public final String stringVal()
```
  The value of a literal token, recorded as a string. For integers, leading 0x and 'l' suffixes are suppressed.
  
  指定者:
  
  stringVal 在接口中 JSONLexer
  
  指定者:
  
  stringVal 在类中 JSONLexerBase
- subString
```
public final String subString(int offset,
                              int count)
```
  指定者:
  
  subString 在类中 JSONLexerBase
- sub_chars
```
public final char[] sub_chars(int offset,
                              int count)
```
- numberString
```
public final String numberString()
```
  指定者:
  
  numberString 在接口中 JSONLexer
  
  指定者:
  
  numberString 在类中 JSONLexerBase
- decimalValue
```
public final BigDecimal decimalValue()
```
  指定者:
  
  decimalValue 在接口中 JSONLexer
  
  指定者:
  
  decimalValue 在类中 JSONLexerBase
- scanISO8601DateIfMatch
```
public boolean scanISO8601DateIfMatch()
```
- scanISO8601DateIfMatch
```
public boolean scanISO8601DateIfMatch(boolean strict)
```
- isEOF
```
public boolean isEOF()
```
  指定者:
  
  isEOF 在类中 JSONLexerBase
- scanFieldInt
```
public int scanFieldInt(char[] fieldName)
```
  覆盖:
  
  scanFieldInt 在类中 JSONLexerBase
- scanFieldString
```
public String scanFieldString(char[] fieldName)
```
  覆盖:
  
  scanFieldString 在类中 JSONLexerBase
- scanFieldDate
```
public Date scanFieldDate(char[] fieldName)
```
  覆盖:
  
  scanFieldDate 在类中 JSONLexerBase
- scanFieldSymbol
```
public long scanFieldSymbol(char[] fieldName)
```
  覆盖:
  
  scanFieldSymbol 在类中 JSONLexerBase
- scanFieldStringArray
```
public Collection<String> scanFieldStringArray(char[] fieldName,
                                               Class<?> type)
```
  覆盖:
  
  scanFieldStringArray 在类中 JSONLexerBase
- scanFieldLong
```
public long scanFieldLong(char[] fieldName)
```
  覆盖:
  
  scanFieldLong 在类中 JSONLexerBase
- scanFieldBoolean
```
public boolean scanFieldBoolean(char[] fieldName)
```
  覆盖:
  
  scanFieldBoolean 在类中 JSONLexerBase
- scanInt
```
public final int scanInt(char expectNext)
```
  指定者:
  
  scanInt 在接口中 JSONLexer
  
  覆盖:
  
  scanInt 在类中 JSONLexerBase
- scanDouble
```
public double scanDouble(char seperator)
```
  指定者:
  
  scanDouble 在接口中 JSONLexer
  
  覆盖:
  
  scanDouble 在类中 JSONLexerBase
- scanLong
```
public long scanLong(char seperator)
```
  指定者:
  
  scanLong 在接口中 JSONLexer
  
  覆盖:
  
  scanLong 在类中 JSONLexerBase
- scanDate
```
public Date scanDate(char seperator)
```
  覆盖:
  
  scanDate 在类中 JSONLexerBase
- info
```
public String info()
```
  指定者:
  
  info 在接口中 JSONLexer
  
  覆盖:
  
  info 在类中 JSONLexerBase
- scanFieldStringArray
```
public String[] scanFieldStringArray(char[] fieldName,
                                     int argTypesCount,
                                     SymbolTable typeSymbolTable)
```
  从类复制的说明: JSONLexerBase
  
  hsf support
  
  覆盖:
  
  scanFieldStringArray 在类中 JSONLexerBase
  
  返回:
- matchField2
```
public boolean matchField2(char[] fieldName)
```
  覆盖:
  
  matchField2 在类中 JSONLexerBase
- skipObject
```
public final void skipObject()
```
  覆盖:
  
  skipObject 在类中 JSONLexerBase
- skipObject
```
public final void skipObject(boolean valid)
```
  覆盖:
  
  skipObject 在类中 JSONLexerBase
- skipArray
```
public final void skipArray()
```
  覆盖:
  
  skipArray 在类中 JSONLexerBase
- skipArray
```
public final void skipArray(boolean valid)
```
- skipString
```
public final void skipString()
```
- seekArrayToItem
```
public boolean seekArrayToItem(int index)
```
  覆盖:
  
  seekArrayToItem 在类中 JSONLexerBase
- seekObjectToField
```
public int seekObjectToField(long fieldNameHash,
                             boolean deepScan)
```
  覆盖:
  
  seekObjectToField 在类中 JSONLexerBase
- seekObjectToField
```
public int seekObjectToField(long[] fieldNameHash)
```
  覆盖:
  
  seekObjectToField 在类中 JSONLexerBase
- scanTypeName
```
public String scanTypeName(SymbolTable symbolTable)
```
  指定者:
  
  scanTypeName 在接口中 JSONLexer
  
  覆盖:
  
  scanTypeName 在类中 JSONLexerBase

类 JSONScanner

字段概要

从类继承的字段 com.alibaba.fastjson.parser.JSONLexerBase

从接口继承的字段 com.alibaba.fastjson.parser.JSONLexer

构造器概要

方法概要

从类继承的方法 com.alibaba.fastjson.parser.JSONLexerBase

从类继承的方法 java.lang.Object

构造器详细资料

JSONScanner

JSONScanner

JSONScanner

JSONScanner

方法详细资料

charAt

next

charArrayCompare

indexOf

addSymbol

bytesValue

stringVal

subString

sub_chars

numberString

decimalValue

scanISO8601DateIfMatch

scanISO8601DateIfMatch

isEOF

scanFieldInt

scanFieldString

scanFieldDate

scanFieldSymbol

scanFieldStringArray

scanFieldLong

scanFieldBoolean

scanInt

scanDouble

scanLong

scanDate

info

scanFieldStringArray

matchField2

skipObject

skipObject

skipArray

skipArray

skipString

seekArrayToItem

seekObjectToField

seekObjectToField

scanTypeName