Java com.fasterxml.jackson.core JsonParser fields, constructors, methods, implement or subclass

Introduction

In this page you can find the methods, fields and constructors for com.fasterxml.jackson.core JsonParser.

The text is from its open source code.

Subclass

com.fasterxml.jackson.core.JsonParser has subclasses.
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Implementation

com.fasterxml.jackson.core.JsonParser has the following implementations.
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Constructor

	JsonParser()

Method

void	clearCurrentToken() Method called to "consume" the current token by effectively removing it so that #hasCurrentToken returns false, and #getCurrentToken null).
void	close() Closes the parser so that no further iteration or data access can be made; will also close the underlying input source if parser either owns the input source, or feature Feature#AUTO_CLOSE_SOURCE is enabled.
JsonParser	configure(Feature f, boolean state) Method for enabling or disabling specified feature (check Feature for list of features)
JsonParser	disable(Feature f) Method for disabling specified feature (check Feature for list of features)
JsonParser	enable(Feature f) Method for enabling specified parser feature (check Feature for list of features)
BigInteger	getBigIntegerValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can not be used as a Java long primitive type due to its magnitude.
byte[]	getBinaryValue() Convenience alternative to #getBinaryValue(Base64Variant) that defaults to using Base64Variants#getDefaultVariant as the default encoding.
boolean	getBooleanValue() Convenience accessor that can be called when the current token is JsonToken#VALUE_TRUE or JsonToken#VALUE_FALSE .
byte	getByteValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can be expressed as a value of Java byte primitive type.
Class	getClass() Returns the runtime class of this Object .
ObjectCodec	getCodec() Accessor for ObjectCodec associated with this parser, if any.
JsonLocation	getCurrentLocation() Method that returns location of the last processed character; usually for error reporting purposes.
String	getCurrentName() Method that can be called to get the name associated with the current token: for JsonToken#FIELD_NAME s it will be the same as what #getText returns; for field values it will be preceding field name; and for others (array values, root-level values) null.
JsonToken	getCurrentToken() Accessor to find which token parser currently points to, if any; null will be returned if none.
BigDecimal	getDecimalValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_FLOAT or JsonToken#VALUE_NUMBER_INT .
double	getDoubleValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_FLOAT and it can be expressed as a Java double primitive type.
Object	getEmbeddedObject() Accessor that can be called if (and only if) the current token is JsonToken#VALUE_EMBEDDED_OBJECT .
float	getFloatValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_FLOAT and it can be expressed as a Java float primitive type.
int	getIntValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can be expressed as a value of Java int primitive type.
long	getLongValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can be expressed as a Java long primitive type.
NumberType	getNumberType() If current token is of type JsonToken#VALUE_NUMBER_INT or JsonToken#VALUE_NUMBER_FLOAT , returns one of NumberType constants; otherwise returns null.
Number	getNumberValue() Generic number value accessor method that will work for all kinds of numeric values.
JsonStreamContext	getParsingContext() Method that can be used to access current parsing context reader is in.
short	getShortValue() Numeric accessor that can be called when the current token is of type JsonToken#VALUE_NUMBER_INT and it can be expressed as a value of Java short primitive type.
String	getText() Method for accessing textual representation of the current token; if no current token (before first call to #nextToken , or after encountering end-of-input), returns null.
char[]	getTextCharacters() Method similar to #getText , but that will return underlying (unmodifiable) character array that contains textual value, instead of constructing a String object to contain this information.
int	getTextLength() Accessor used with #getTextCharacters , to know length of String stored in returned buffer.
int	getTextOffset() Accessor used with #getTextCharacters , to know offset of the first text content character within buffer.
JsonLocation	getTokenLocation() Method that return the starting location of the current token; that is, position of the first character from input that starts the current token.
boolean	getValueAsBoolean() Method that will try to convert value of current token to a boolean.
double	getValueAsDouble() Method that will try to convert value of current token to a Java double.
double	getValueAsDouble(double defaultValue) Method that will try to convert value of current token to a Java double.
int	getValueAsInt() Method that will try to convert value of current token to a int.
int	getValueAsInt(int defaultValue) Method that will try to convert value of current token to a int.
long	getValueAsLong() Method that will try to convert value of current token to a long.
String	getValueAsString() Method that will try to convert value of current token to a java.lang.String .
boolean	hasCurrentToken() Method for checking whether parser currently points to a token (and data for that token is available).
boolean	hasTextCharacters() Method that can be used to determine whether calling of #getTextCharacters would be the most efficient way to access textual content for the event parser currently points to.
boolean	isClosed() Method that can be called to determine whether this parser is closed or not.
boolean	isExpectedStartArrayToken() Specialized accessor that can be used to verify that the current token indicates start array (usually meaning that current token is JsonToken#START_ARRAY ) when start array is expected.
Boolean	nextBooleanValue() Method that fetches next token (as if calling #nextToken ) and if it is JsonToken#VALUE_TRUE or JsonToken#VALUE_FALSE returns matching Boolean value; otherwise return null.
int	nextIntValue(int defaultValue) Method that fetches next token (as if calling #nextToken ) and if it is JsonToken#VALUE_NUMBER_INT returns 32-bit int value; otherwise returns specified default value It is functionally equivalent to: return (nextToken() == JsonToken.VALUE_NUMBER_INT) ?
long	nextLongValue(long defaultValue) Method that fetches next token (as if calling #nextToken ) and if it is JsonToken#VALUE_NUMBER_INT returns 64-bit long value; otherwise returns specified default value It is functionally equivalent to: return (nextToken() == JsonToken.VALUE_NUMBER_INT) ?
String	nextTextValue() Method that fetches next token (as if calling #nextToken ) and if it is JsonToken#VALUE_STRING returns contained String value; otherwise returns null.
JsonToken	nextToken() Main iteration method, which will advance stream enough to determine type of the next token, if any.
JsonToken	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).
T	readValueAs(Class valueType) Method to deserialize JSON content into a non-container type (it can be an array type, however): typically a bean, array or a wrapper type (like java.lang.Boolean ).
T	readValueAs(TypeReference valueTypeRef) Method to deserialize JSON content into a Java type, reference to which is passed as argument.
T	readValueAsTree() Method to deserialize JSON content into equivalent "tree model", represented by root TreeNode of resulting model.
Iterator	readValuesAs(Class valueType) Method for reading sequence of Objects from parser stream, all with same specified value type.
Iterator	readValuesAs(TypeReference valueTypeRef) Method for reading sequence of Objects from parser stream, all with same specified value type.
void	setCodec(ObjectCodec c) Setter that allows defining ObjectCodec associated with this parser, if any.
JsonParser	skipChildren() Method that will skip all child tokens of an array or object token that the parser currently points to, iff stream points to JsonToken#START_OBJECT or JsonToken#START_ARRAY .
String	toString() Returns a string representation of the object.