## Uses of Class
com.fasterxml.jackson.core.JsonToken

Packages that use JsonToken
com.fasterxml.jackson.core: Main public API classes of the core streaming JSON processor: most importantly `JsonFactory` used for constructing JSON parser (`JsonParser`) and generator (`JsonGenerator`) instances.
com.fasterxml.jackson.core.base: Base classes used by concrete Parser and Generator implementations; contain functionality that is not specific to JSON or input abstraction (byte vs char).
com.fasterxml.jackson.core.exc: Package for some of `JsonProcessingException` subtypes contained by streaming API.
com.fasterxml.jackson.core.filter
com.fasterxml.jackson.core.io
com.fasterxml.jackson.core.json: JSON-specific parser and generator implementation classes that Jackson defines and uses.
com.fasterxml.jackson.core.json.async: Non-blocking ("async") JSON parser implementation.
com.fasterxml.jackson.core.type: Contains classes needed for type introspection, mostly used by data binding functionality.
com.fasterxml.jackson.core.util: Utility classes used by Jackson Core functionality.

### Uses of JsonToken in com.fasterxml.jackson.core

Methods in com.fasterxml.jackson.core that return JsonToken
`JsonToken` TreeNode.`asToken()` Method that can be used for efficient type detection when using stream abstraction for traversing nodes.
`JsonToken` JsonParser.`currentToken()` Accessor to find which token parser currently points to, if any; null will be returned if none.
`abstract JsonToken` JsonParser.`getCurrentToken()` Alias for `JsonParser.currentToken()`, may be deprecated sometime after Jackson 2.13 (will be removed from 3.0).
`abstract JsonToken` JsonParser.`getLastClearedToken()` Method that can be called to get the last token that was cleared using `JsonParser.clearCurrentToken()`.
`abstract JsonToken` JsonParser.`nextToken()` Main iteration method, which will advance stream enough to determine type of the next token, if any.
`abstract JsonToken` JsonParser.`nextValue()` Iteration method that will advance stream enough to determine type of the next token that is a value type (including JSON Array and Object start/end markers).
`static JsonToken` JsonToken.`valueOf(String name)` Returns the enum constant of this type with the specified name.
`static JsonToken[]` JsonToken.`values()` Returns an array containing the constants of this enum type, in the order they are declared.

Methods in com.fasterxml.jackson.core with parameters of type JsonToken
`abstract boolean` JsonParser.`hasToken(JsonToken t)` Method that is functionally equivalent to: `return currentToken() == t` but may be more efficiently implemented.

### Uses of JsonToken in com.fasterxml.jackson.core.base

Fields in com.fasterxml.jackson.core.base declared as JsonToken
`protected JsonToken` ParserMinimalBase.`_currToken` Last token retrieved via `ParserMinimalBase.nextToken()`, if any.
`protected JsonToken` ParserMinimalBase.`_lastClearedToken` Last cleared token, if any: that is, value that was in effect when `ParserMinimalBase.clearCurrentToken()` was called.
`protected JsonToken` ParserBase.`_nextToken` Secondary token related to the next token after current one; used if its type is known.

Methods in com.fasterxml.jackson.core.base that return JsonToken
`JsonToken` ParserMinimalBase.`currentToken()`
`JsonToken` ParserMinimalBase.`getCurrentToken()`
`JsonToken` ParserMinimalBase.`getLastClearedToken()`
`abstract JsonToken` ParserMinimalBase.`nextToken()`
`JsonToken` ParserMinimalBase.`nextValue()`
`protected JsonToken` ParserBase.`reset(boolean negative, int intLen, int fractLen, int expLen)`
`protected JsonToken` ParserBase.`resetAsNaN(String valueStr, double value)`
`protected JsonToken` ParserBase.`resetFloat(boolean negative, int intLen, int fractLen, int expLen)`
`protected JsonToken` ParserBase.`resetInt(boolean negative, int intLen)`

Methods in com.fasterxml.jackson.core.base with parameters of type JsonToken
`protected void` ParserMinimalBase.`_reportInputCoercion(String msg, JsonToken inputType, Class<?> targetType)`
`protected void` ParserMinimalBase.`_reportInvalidEOF(String msg, JsonToken currToken)`
`protected void` ParserMinimalBase.`_reportInvalidEOFInValue(JsonToken type)`
`boolean` ParserMinimalBase.`hasToken(JsonToken t)`
`protected void` ParserMinimalBase.`reportOverflowInt(String numDesc, JsonToken inputType)`
`protected void` ParserMinimalBase.`reportOverflowLong(String numDesc, JsonToken inputType)`

### Uses of JsonToken in com.fasterxml.jackson.core.exc

Fields in com.fasterxml.jackson.core.exc declared as JsonToken
`protected JsonToken` InputCoercionException.`_inputType` Input token that represents input value that failed to coerce.

Methods in com.fasterxml.jackson.core.exc that return JsonToken
`JsonToken` InputCoercionException.`getInputType()` Accessor for getting information about input type (in form of token, giving "shape" of input) for which coercion failed.

Constructors in com.fasterxml.jackson.core.exc with parameters of type JsonToken
Constructor and Description
`InputCoercionException(JsonParser p, String msg, JsonToken inputType, Class<?> targetType)` Constructor that uses current parsing location as location, and sets processor (accessible via `StreamReadException.getProcessor()`) to specified parser.

### Uses of JsonToken in com.fasterxml.jackson.core.filter

Fields in com.fasterxml.jackson.core.filter declared as JsonToken
`protected JsonToken` FilteringParserDelegate.`_currToken` Last token retrieved via `FilteringParserDelegate.nextToken()`, if any.
`protected JsonToken` FilteringParserDelegate.`_lastClearedToken` Last cleared token, if any: that is, value that was in effect when `FilteringParserDelegate.clearCurrentToken()` was called.

Methods in com.fasterxml.jackson.core.filter that return JsonToken
`protected JsonToken` FilteringParserDelegate.`_nextToken2()`
`protected JsonToken` FilteringParserDelegate.`_nextTokenWithBuffering(TokenFilterContext buffRoot)`
`JsonToken` FilteringParserDelegate.`currentToken()`
`JsonToken` FilteringParserDelegate.`getCurrentToken()`
`JsonToken` FilteringParserDelegate.`getLastClearedToken()`
`JsonToken` FilteringParserDelegate.`nextToken()`
`JsonToken` TokenFilterContext.`nextTokenToRead()`
`JsonToken` FilteringParserDelegate.`nextValue()`

Methods in com.fasterxml.jackson.core.filter with parameters of type JsonToken
`boolean` FilteringParserDelegate.`hasToken(JsonToken t)`

### Uses of JsonToken in com.fasterxml.jackson.core.io

Fields in com.fasterxml.jackson.core.io declared as JsonToken
`protected JsonToken` JsonEOFException.`_token` Type of token that was being decoded, if parser had enough information to recognize type (such as starting double-quote for Strings)

Methods in com.fasterxml.jackson.core.io that return JsonToken
`JsonToken` JsonEOFException.`getTokenBeingDecoded()` Accessor for possibly available information about token that was being decoded while encountering end of input.

Constructors in com.fasterxml.jackson.core.io with parameters of type JsonToken
Constructor and Description
`JsonEOFException(JsonParser p, JsonToken token, String msg)`

### Uses of JsonToken in com.fasterxml.jackson.core.json

Methods in com.fasterxml.jackson.core.json that return JsonToken
`protected JsonToken` ReaderBasedJsonParser.`_handleApos()`
`protected JsonToken` UTF8DataInputJsonParser.`_handleApos()`
`protected JsonToken` UTF8StreamJsonParser.`_handleApos()`
`protected JsonToken` ReaderBasedJsonParser.`_handleInvalidNumberStart(int ch, boolean negative)`
`protected JsonToken` UTF8DataInputJsonParser.`_handleInvalidNumberStart(int ch, boolean neg)`
`protected JsonToken` UTF8StreamJsonParser.`_handleInvalidNumberStart(int ch, boolean neg)`
`protected JsonToken` ReaderBasedJsonParser.`_handleOddValue(int i)` Method for handling cases where first non-space character of an expected value token is not legal for standard JSON content.
`protected JsonToken` UTF8DataInputJsonParser.`_handleUnexpectedValue(int c)` Method for handling cases where first non-space character of an expected value token is not legal for standard JSON content.
`protected JsonToken` UTF8StreamJsonParser.`_handleUnexpectedValue(int c)` Method for handling cases where first non-space character of an expected value token is not legal for standard JSON content.
`protected JsonToken` ReaderBasedJsonParser.`_parseFloatThatStartsWithPeriod()`
`protected JsonToken` UTF8DataInputJsonParser.`_parseFloatThatStartsWithPeriod()`
`protected JsonToken` UTF8StreamJsonParser.`_parseFloatThatStartsWithPeriod()`
`protected JsonToken` ReaderBasedJsonParser.`_parseNegNumber()`
`protected JsonToken` UTF8DataInputJsonParser.`_parseNegNumber()`
`protected JsonToken` UTF8StreamJsonParser.`_parseNegNumber()`
`protected JsonToken` ReaderBasedJsonParser.`_parsePosNumber(int ch)` Initial parsing method for number values.
`protected JsonToken` UTF8DataInputJsonParser.`_parsePosNumber(int c)` Initial parsing method for number values.
`protected JsonToken` UTF8StreamJsonParser.`_parsePosNumber(int c)` Initial parsing method for number values.
`JsonToken` ReaderBasedJsonParser.`nextToken()`
`JsonToken` UTF8DataInputJsonParser.`nextToken()`
`JsonToken` UTF8StreamJsonParser.`nextToken()`

Methods in com.fasterxml.jackson.core.json with parameters of type JsonToken
`protected String` ReaderBasedJsonParser.`_getText2(JsonToken t)`
`protected String` UTF8DataInputJsonParser.`_getText2(JsonToken t)`
`protected String` UTF8StreamJsonParser.`_getText2(JsonToken t)`
`protected char` ReaderBasedJsonParser.`getNextChar(String eofMsg, JsonToken forToken)`

### Uses of JsonToken in com.fasterxml.jackson.core.json.async

Methods in com.fasterxml.jackson.core.json.async that return JsonToken
`protected JsonToken` NonBlockingJsonParserBase.`_closeArrayScope()`
`protected JsonToken` NonBlockingJsonParserBase.`_closeObjectScope()`
`protected JsonToken` NonBlockingJsonParserBase.`_eofAsNextToken()`
`protected JsonToken` NonBlockingJsonParserBase.`_fieldComplete(String name)`
`protected JsonToken` NonBlockingJsonParser.`_finishErrorToken()`
`protected JsonToken` NonBlockingJsonParser.`_finishErrorTokenWithEOF()`
`protected JsonToken` NonBlockingJsonParser.`_finishFieldWithEscape()`
`protected JsonToken` NonBlockingJsonParser.`_finishFloatExponent(boolean checkSign, int ch)`
`protected JsonToken` NonBlockingJsonParser.`_finishFloatFraction()`
`protected JsonToken` NonBlockingJsonParser.`_finishKeywordToken(String expToken, int matched, JsonToken result)`
`protected JsonToken` NonBlockingJsonParser.`_finishKeywordTokenWithEOF(String expToken, int matched, JsonToken result)`
`protected JsonToken` NonBlockingJsonParser.`_finishNonStdToken(int type, int matched)`
`protected JsonToken` NonBlockingJsonParser.`_finishNonStdTokenWithEOF(int type, int matched)`
`protected JsonToken` NonBlockingJsonParser.`_finishNumberIntegralPart(char[] outBuf, int outPtr)`
`protected JsonToken` NonBlockingJsonParser.`_finishNumberLeadingNegZeroes()`
`protected JsonToken` NonBlockingJsonParser.`_finishNumberLeadingZeroes()`
`protected JsonToken` NonBlockingJsonParser.`_finishNumberMinus(int ch)`
`protected JsonToken` NonBlockingJsonParser.`_finishToken()` Method called when decoding of a token has been started, but not yet completed due to missing input; method is to continue decoding due to at least one more byte being made available to decode.
`protected JsonToken` NonBlockingJsonParser.`_finishTokenWithEOF()` Method similar to `NonBlockingJsonParser._finishToken()`, but called when no more input is available, and end-of-input has been detected.
`protected JsonToken` NonBlockingJsonParser.`_reportErrorToken(String actualToken)`
`protected JsonToken` NonBlockingJsonParser.`_startAposString()`
`protected JsonToken` NonBlockingJsonParserBase.`_startArrayScope()`
`protected JsonToken` NonBlockingJsonParser.`_startFalseToken()`
`protected JsonToken` NonBlockingJsonParser.`_startFloat(char[] outBuf, int outPtr, int ch)`
`protected JsonToken` NonBlockingJsonParser.`_startFloatThatStartsWithPeriod()`
`protected JsonToken` NonBlockingJsonParser.`_startNegativeNumber()`
`protected JsonToken` NonBlockingJsonParser.`_startNullToken()`
`protected JsonToken` NonBlockingJsonParser.`_startNumberLeadingZero()`
`protected JsonToken` NonBlockingJsonParserBase.`_startObjectScope()`
`protected JsonToken` NonBlockingJsonParser.`_startPositiveNumber(int ch)`
`protected JsonToken` NonBlockingJsonParser.`_startString()`
`protected JsonToken` NonBlockingJsonParser.`_startTrueToken()`
`protected JsonToken` NonBlockingJsonParser.`_startUnexpectedValue(boolean leadingComma, int ch)`
`protected JsonToken` NonBlockingJsonParserBase.`_valueComplete(JsonToken t)`
`protected JsonToken` NonBlockingJsonParserBase.`_valueCompleteInt(int value, String asText)`
`protected JsonToken` NonBlockingJsonParserBase.`_valueNonStdNumberComplete(int type)`
`JsonToken` NonBlockingJsonParser.`nextToken()`

Methods in com.fasterxml.jackson.core.json.async with parameters of type JsonToken
`protected JsonToken` NonBlockingJsonParser.`_finishKeywordToken(String expToken, int matched, JsonToken result)`
`protected JsonToken` NonBlockingJsonParser.`_finishKeywordTokenWithEOF(String expToken, int matched, JsonToken result)`
`protected String` NonBlockingJsonParserBase.`_getText2(JsonToken t)`
`protected JsonToken` NonBlockingJsonParserBase.`_valueComplete(JsonToken t)`

### Uses of JsonToken in com.fasterxml.jackson.core.type

Fields in com.fasterxml.jackson.core.type declared as JsonToken
`JsonToken` WritableTypeId.`valueShape` Information about intended shape of the value being written (that is, `WritableTypeId.forValue`); in case of structured values, start token of the structure; for scalars, value token.

Constructors in com.fasterxml.jackson.core.type with parameters of type JsonToken
Constructor and Description
`WritableTypeId(Object value, Class<?> valueType, JsonToken valueShape)` Constructor used when calling a method for generating and writing Type Id, but where actual type to use for generating id is NOT the type of value (but its supertype).
`WritableTypeId(Object value, JsonToken valueShape)` Constructor used when calling a method for generating and writing Type Id; caller only knows value object and its intended shape.
`WritableTypeId(Object value, JsonToken valueShape, Object id)` Constructor used when calling a method for writing Type Id; caller knows value object, its intended shape as well as id to use; but not details of wrapping (if any).

### Uses of JsonToken in com.fasterxml.jackson.core.util

Methods in com.fasterxml.jackson.core.util that return JsonToken
`JsonToken` JsonParserDelegate.`currentToken()`
`JsonToken` JsonParserDelegate.`getCurrentToken()`
`JsonToken` JsonParserDelegate.`getLastClearedToken()`
`JsonToken` JsonParserDelegate.`nextToken()`
`JsonToken` JsonParserSequence.`nextToken()`
`JsonToken` JsonParserDelegate.`nextValue()`
`protected JsonToken` JsonParserSequence.`switchAndReturnNext()`

Methods in com.fasterxml.jackson.core.util with parameters of type JsonToken
`boolean` JsonParserDelegate.`hasToken(JsonToken t)`