TreeTraversingParser (The Adobe AEM Quickstart and Web Application.)

java.lang.Object
- com.fasterxml.jackson.core.JsonParser
- - com.fasterxml.jackson.core.base.ParserMinimalBase
  - - com.fasterxml.jackson.databind.node.TreeTraversingParser

All Implemented Interfaces:

Versioned, java.io.Closeable, java.lang.AutoCloseable
```
public class TreeTraversingParser
extends ParserMinimalBase
```
Facade over JsonNode that implements JsonParser to allow accessing contents of JSON tree in alternate form (stream of tokens). Useful when a streaming source is expected by code, such as data binding functionality.

Nested Class Summary
- Nested classes/interfaces inherited from class com.fasterxml.jackson.core.JsonParser
  JsonParser.Feature, JsonParser.NumberType

Constructor Summary

Constructors
Constructor and Description

TreeTraversingParser(JsonNode n)

TreeTraversingParser(JsonNode n, ObjectCodec codec)

Constructors
Constructor and Description
`TreeTraversingParser(JsonNode n)`
`TreeTraversingParser(JsonNode n, ObjectCodec codec)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`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 `JsonParser.Feature.AUTO_CLOSE_SOURCE` is enabled.
`java.math.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(Base64Variant b64variant)` Method that can be used to read (and consume -- results may not be accessible using other methods after the call) base64-encoded binary data included in the current textual JSON value.
`ObjectCodec`	`getCodec()` Accessor for `ObjectCodec` associated with this parser, if any.
`JsonLocation`	`getCurrentLocation()` Alias for `JsonParser.currentLocation()`, to be deprecated in later Jackson 2.x versions (and removed from Jackson 3.0).
`java.lang.String`	`getCurrentName()` Alias of `JsonParser.currentName()`.
`java.math.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.
`java.lang.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.
`JsonParser.NumberType`	`getNumberType()` If current token is of type `JsonToken.VALUE_NUMBER_INT` or `JsonToken.VALUE_NUMBER_FLOAT`, returns one of `JsonParser.NumberType` constants; otherwise returns null.
`java.lang.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.
`JacksonFeatureSet<StreamReadCapability>`	`getReadCapabilities()` Accessor for getting metadata on capabilities of this parser, based on underlying data format being read (directly or indirectly).
`java.lang.String`	`getText()` Method for accessing textual representation of the current token; if no current token (before first call to `JsonParser.nextToken()`, or after encountering end-of-input), returns null.
`char[]`	`getTextCharacters()` Method similar to `JsonParser.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 `JsonParser.getTextCharacters()`, to know length of String stored in returned buffer.
`int`	`getTextOffset()` Accessor used with `JsonParser.getTextCharacters()`, to know offset of the first text content character within buffer.
`JsonLocation`	`getTokenLocation()` Alias for `JsonParser.currentTokenLocation()`, to be deprecated in later Jackson 2.x versions (and removed from Jackson 3.0).
`boolean`	`hasTextCharacters()` Method that can be used to determine whether calling of `JsonParser.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`	`isNaN()` Access for checking whether current token is a numeric value token, but one that is of "not-a-number" (NaN) variety (including both "NaN" AND positive/negative infinity!): not supported by all formats, but often supported for `JsonToken.VALUE_NUMBER_FLOAT`.
`JsonToken`	`nextToken()` Main iteration method, which will advance stream enough to determine type of the next token, if any.
`void`	`overrideCurrentName(java.lang.String name)` Method that can be used to change what is considered to be the current (field) name.
`int`	`readBinaryValue(Base64Variant b64variant, java.io.OutputStream out)` Similar to `JsonParser.readBinaryValue(OutputStream)` but allows explicitly specifying base64 variant to use.
`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`.
`Version`	`version()` Accessor for getting version of the core package, given a parser instance.

Methods inherited from class com.fasterxml.jackson.core.base.ParserMinimalBase
clearCurrentToken, currentToken, currentTokenId, getCurrentToken, getCurrentTokenId, getLastClearedToken, getValueAsBoolean, getValueAsDouble, getValueAsInt, getValueAsInt, getValueAsLong, getValueAsLong, getValueAsString, getValueAsString, hasCurrentToken, hasToken, hasTokenId, isExpectedNumberIntToken, isExpectedStartArrayToken, isExpectedStartObjectToken, nextValue

Methods inherited from class com.fasterxml.jackson.core.JsonParser
assignCurrentValue, canParseAsync, canReadObjectId, canReadTypeId, canUseSchema, configure, currentLocation, currentName, currentTokenLocation, currentValue, disable, enable, finishToken, getBinaryValue, getBooleanValue, getByteValue, getCurrentValue, getFeatureMask, getFormatFeatures, getInputSource, getNonBlockingInputFeeder, getNumberValueExact, getObjectId, getSchema, getShortValue, getText, getTypeId, getValueAsBoolean, getValueAsDouble, isEnabled, isEnabled, nextBooleanValue, nextFieldName, nextFieldName, nextIntValue, nextLongValue, nextTextValue, overrideFormatFeatures, overrideStdFeatures, readBinaryValue, readValueAs, readValueAs, readValueAsTree, readValuesAs, readValuesAs, releaseBuffered, releaseBuffered, requiresCustomCodec, setCurrentValue, setFeatureMask, setRequestPayloadOnError, setRequestPayloadOnError, setRequestPayloadOnError, setSchema

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - TreeTraversingParser
```
public TreeTraversingParser(JsonNode n)
```
  - TreeTraversingParser
```
public TreeTraversingParser(JsonNode n,
                            ObjectCodec codec)
```
- Method Detail
  - setCodec
```
public void setCodec(ObjectCodec c)
```
    Description copied from class: JsonParser
    
    Setter that allows defining ObjectCodec associated with this parser, if any. Codec is used by JsonParser.readValueAs(Class) method (and its variants).
    
    Specified by:
    
    setCodec in class JsonParser
    
    Parameters:
    
    c - Codec to assign, if any; null if none
  - getCodec
```
public ObjectCodec getCodec()
```
    Description copied from class: JsonParser
    
    Accessor for ObjectCodec associated with this parser, if any. Codec is used by JsonParser.readValueAs(Class) method (and its variants).
    
    Specified by:
    
    getCodec in class JsonParser
    
    Returns:
    
    Codec assigned to this parser, if any; null if none
  - version
```
public Version version()
```
    Description copied from class: JsonParser
    
    Accessor for getting version of the core package, given a parser instance. Left for sub-classes to implement.
    
    Specified by:
    
    version in interface Versioned
    
    Specified by:
    
    version in class JsonParser
    
    Returns:
    
    Version of this generator (derived from version declared for jackson-core jar that contains the class
  - getReadCapabilities
```
public JacksonFeatureSet<StreamReadCapability> getReadCapabilities()
```
    Description copied from class: JsonParser
    
    Accessor for getting metadata on capabilities of this parser, based on underlying data format being read (directly or indirectly).
    
    Overrides:
    
    getReadCapabilities in class JsonParser
    
    Returns:
    
    Set of read capabilities for content to read via this parser
  - close
```
public void close()
           throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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 JsonParser.Feature.AUTO_CLOSE_SOURCE is enabled. Whether parser owns the input source depends on factory method that was used to construct instance (so check JsonFactory for details, but the general idea is that if caller passes in closable resource (such as InputStream or Reader) parser does NOT own the source; but if it passes a reference (such as File or URL and creates stream or reader it does own them.
    
    Specified by:
    
    close in interface java.io.Closeable
    
    Specified by:
    
    close in interface java.lang.AutoCloseable
    
    Specified by:
    
    close in class ParserMinimalBase
    
    Throws:
    
    java.io.IOException - if there is either an underlying I/O problem
  - nextToken
```
public JsonToken nextToken()
                    throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Main iteration method, which will advance stream enough to determine type of the next token, if any. If none remaining (stream has no content other than possible white space before ending), null will be returned.
    
    Specified by:
    
    nextToken in class ParserMinimalBase
    
    Returns:
    
    Next token from the stream, if any found, or null to indicate end-of-input
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - skipChildren
```
public JsonParser skipChildren()
                        throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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. If not, it will do nothing. After skipping, stream will point to matching JsonToken.END_OBJECT or JsonToken.END_ARRAY (possibly skipping nested pairs of START/END OBJECT/ARRAY tokens as well as value tokens). The idea is that after calling this method, application will call JsonParser.nextToken() to point to the next available token, if any.
    
    Overrides:
    
    skipChildren in class ParserMinimalBase
    
    Returns:
    
    This parser, to allow call chaining
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - isClosed
```
public boolean isClosed()
```
    Description copied from class: JsonParser
    
    Method that can be called to determine whether this parser is closed or not. If it is closed, no new tokens can be retrieved by calling JsonParser.nextToken() (and the underlying stream may be closed). Closing may be due to an explicit call to JsonParser.close() or because parser has encountered end of input.
    
    Specified by:
    
    isClosed in class ParserMinimalBase
    
    Returns:
    
    True if this parser instance has been closed
  - getCurrentName
```
public java.lang.String getCurrentName()
```
    Description copied from class: JsonParser
    
    Alias of JsonParser.currentName().
    
    Specified by:
    
    getCurrentName in class ParserMinimalBase
    
    Returns:
    
    Name of the current field in the parsing context
  - overrideCurrentName
```
public void overrideCurrentName(java.lang.String name)
```
    Description copied from class: JsonParser
    
    Method that can be used to change what is considered to be the current (field) name. May be needed to support non-JSON data formats or unusual binding conventions; not needed for typical processing.
    Note that use of this method should only be done as sort of last resort, as it is a work-around for regular operation.
    
    Specified by:
    
    overrideCurrentName in class ParserMinimalBase
    
    Parameters:
    
    name - Name to use as the current name; may be null.
  - getParsingContext
```
public JsonStreamContext getParsingContext()
```
    Description copied from class: JsonParser
    
    Method that can be used to access current parsing context reader is in. There are 3 different types: root, array and object contexts, with slightly different available information. Contexts are hierarchically nested, and can be used for example for figuring out part of the input document that correspond to specific array or object (for highlighting purposes, or error reporting). Contexts can also be used for simple xpath-like matching of input, if so desired.
    
    Specified by:
    
    getParsingContext in class ParserMinimalBase
    
    Returns:
    
    Stream input context (JsonStreamContext) associated with this parser
  - getTokenLocation
```
public JsonLocation getTokenLocation()
```
    Description copied from class: JsonParser
    
    Alias for JsonParser.currentTokenLocation(), to be deprecated in later Jackson 2.x versions (and removed from Jackson 3.0).
    
    Specified by:
    
    getTokenLocation in class JsonParser
    
    Returns:
    
    Starting location of the token parser currently points to
  - getCurrentLocation
```
public JsonLocation getCurrentLocation()
```
    Description copied from class: JsonParser
    
    Alias for JsonParser.currentLocation(), to be deprecated in later Jackson 2.x versions (and removed from Jackson 3.0).
    
    Specified by:
    
    getCurrentLocation in class JsonParser
    
    Returns:
    
    Location of the last processed input unit (byte or character)
  - getText
```
public java.lang.String getText()
```
    Description copied from class: JsonParser
    
    Method for accessing textual representation of the current token; if no current token (before first call to JsonParser.nextToken(), or after encountering end-of-input), returns null. Method can be called for any token type.
    
    Specified by:
    
    getText in class ParserMinimalBase
    
    Returns:
    
    Textual value associated with the current token (one returned by JsonParser.nextToken() or other iteration methods)
  - getTextCharacters
```
public char[] getTextCharacters()
                         throws java.io.IOException
```
    Description copied from class: JsonParser
    Method similar to JsonParser.getText(), but that will return underlying (unmodifiable) character array that contains textual value, instead of constructing a String object to contain this information. Note, however, that:
    - Textual contents are not guaranteed to start at index 0 (rather, call JsonParser.getTextOffset()) to know the actual offset
    - Length of textual contents may be less than the length of returned buffer: call JsonParser.getTextLength() for actual length of returned content.
    Note that caller MUST NOT modify the returned character array in any way -- doing so may corrupt current parser state and render parser instance useless.
    The only reason to call this method (over JsonParser.getText()) is to avoid construction of a String object (which will make a copy of contents).
    Specified by:
    
    getTextCharacters in class ParserMinimalBase
    
    Returns:
    
    Buffer that contains the current textual value (but not necessarily at offset 0, and not necessarily until the end of buffer)
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getTextLength
```
public int getTextLength()
                  throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Accessor used with JsonParser.getTextCharacters(), to know length of String stored in returned buffer.
    
    Specified by:
    
    getTextLength in class ParserMinimalBase
    
    Returns:
    
    Number of characters within buffer returned by JsonParser.getTextCharacters() that are part of textual content of the current token.
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getTextOffset
```
public int getTextOffset()
                  throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Accessor used with JsonParser.getTextCharacters(), to know offset of the first text content character within buffer.
    
    Specified by:
    
    getTextOffset in class ParserMinimalBase
    
    Returns:
    
    Offset of the first character within buffer returned by JsonParser.getTextCharacters() that is part of textual content of the current token.
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - hasTextCharacters
```
public boolean hasTextCharacters()
```
    Description copied from class: JsonParser
    
    Method that can be used to determine whether calling of JsonParser.getTextCharacters() would be the most efficient way to access textual content for the event parser currently points to.
    Default implementation simply returns false since only actual implementation class has knowledge of its internal buffering state. Implementations are strongly encouraged to properly override this method, to allow efficient copying of content by other code.
    
    Specified by:
    
    hasTextCharacters in class ParserMinimalBase
    
    Returns:
    
    True if parser currently has character array that can be efficiently returned via JsonParser.getTextCharacters(); false means that it may or may not exist
  - getNumberType
```
public JsonParser.NumberType getNumberType()
                                    throws java.io.IOException
```
    Description copied from class: JsonParser
    
    If current token is of type JsonToken.VALUE_NUMBER_INT or JsonToken.VALUE_NUMBER_FLOAT, returns one of JsonParser.NumberType constants; otherwise returns null.
    
    Specified by:
    
    getNumberType in class JsonParser
    
    Returns:
    
    Type of current number, if parser points to numeric token; null otherwise
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getBigIntegerValue
```
public java.math.BigInteger getBigIntegerValue()
                                        throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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. It can also be called for JsonToken.VALUE_NUMBER_FLOAT; if so, it is equivalent to calling JsonParser.getDecimalValue() and then constructing a BigInteger from that value.
    
    Specified by:
    
    getBigIntegerValue in class JsonParser
    
    Returns:
    
    Current number value as BigInteger (if numeric token); otherwise exception thrown
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getDecimalValue
```
public java.math.BigDecimal getDecimalValue()
                                     throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Numeric accessor that can be called when the current token is of type JsonToken.VALUE_NUMBER_FLOAT or JsonToken.VALUE_NUMBER_INT. No under/overflow exceptions are ever thrown.
    
    Specified by:
    
    getDecimalValue in class JsonParser
    
    Returns:
    
    Current number value as BigDecimal (if numeric token); otherwise exception thrown
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getDoubleValue
```
public double getDoubleValue()
                      throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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. It can also be called for JsonToken.VALUE_NUMBER_INT; if so, it is equivalent to calling JsonParser.getLongValue() and then casting; except for possible overflow/underflow exception.
    Note: if the value falls outside of range of Java double, a InputCoercionException will be thrown to indicate numeric overflow/underflow.
    
    Specified by:
    
    getDoubleValue in class JsonParser
    
    Returns:
    
    Current number value as double (if numeric token within Java double range); otherwise exception thrown
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getFloatValue
```
public float getFloatValue()
                    throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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. It can also be called for JsonToken.VALUE_NUMBER_INT; if so, it is equivalent to calling JsonParser.getLongValue() and then casting; except for possible overflow/underflow exception.
    Note: if the value falls outside of range of Java float, a InputCoercionException will be thrown to indicate numeric overflow/underflow.
    
    Specified by:
    
    getFloatValue in class JsonParser
    
    Returns:
    
    Current number value as float (if numeric token within Java float range); otherwise exception thrown
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getIntValue
```
public int getIntValue()
                throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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. It can also be called for JsonToken.VALUE_NUMBER_FLOAT; if so, it is equivalent to calling JsonParser.getDoubleValue() and then casting; except for possible overflow/underflow exception.
    Note: if the resulting integer value falls outside range of Java int, a InputCoercionException may be thrown to indicate numeric overflow/underflow.
    
    Specified by:
    
    getIntValue in class JsonParser
    
    Returns:
    
    Current number value as int (if numeric token within Java 32-bit signed int range); otherwise exception thrown
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getLongValue
```
public long getLongValue()
                  throws java.io.IOException
```
    Description copied from class: JsonParser
    
    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. It can also be called for JsonToken.VALUE_NUMBER_FLOAT; if so, it is equivalent to calling JsonParser.getDoubleValue() and then casting to int; except for possible overflow/underflow exception.
    Note: if the token is an integer, but its value falls outside of range of Java long, a InputCoercionException may be thrown to indicate numeric overflow/underflow.
    
    Specified by:
    
    getLongValue in class JsonParser
    
    Returns:
    
    Current number value as long (if numeric token within Java 32-bit signed long range); otherwise exception thrown
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - getNumberValue
```
public java.lang.Number getNumberValue()
                                throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Generic number value accessor method that will work for all kinds of numeric values. It will return the optimal (simplest/smallest possible) wrapper object that can express the numeric value just parsed.
    
    Specified by:
    
    getNumberValue in class JsonParser
    
    Returns:
    
    Numeric value of the current token in its most optimal representation
    
    Throws:
    
    java.io.IOException - Problem with access: JsonParseException if the current token is not numeric, or if decoding of the value fails (invalid format for numbers); plain IOException if underlying content read fails (possible if values are extracted lazily)
  - getEmbeddedObject
```
public java.lang.Object getEmbeddedObject()
```
    Description copied from class: JsonParser
    
    Accessor that can be called if (and only if) the current token is JsonToken.VALUE_EMBEDDED_OBJECT. For other token types, null is returned.
    Note: only some specialized parser implementations support embedding of objects (usually ones that are facades on top of non-streaming sources, such as object trees). One exception is access to binary content (whether via base64 encoding or not) which typically is accessible using this method, as well as JsonParser.getBinaryValue().
    
    Overrides:
    
    getEmbeddedObject in class JsonParser
    
    Returns:
    
    Embedded value (usually of "native" type supported by format) for the current token, if any; null otherwise
  - isNaN
```
public boolean isNaN()
```
    Description copied from class: JsonParser
    
    Access for checking whether current token is a numeric value token, but one that is of "not-a-number" (NaN) variety (including both "NaN" AND positive/negative infinity!): not supported by all formats, but often supported for JsonToken.VALUE_NUMBER_FLOAT. NOTE: roughly equivalent to calling !Double.isFinite() on value you would get from calling JsonParser.getDoubleValue().
    
    Overrides:
    
    isNaN in class JsonParser
    
    Returns:
    
    True if the current token is of type JsonToken.VALUE_NUMBER_FLOAT but represents a "Not a Number"; false for other tokens and regular floating-point numbers
  - getBinaryValue
```
public byte[] getBinaryValue(Base64Variant b64variant)
                      throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Method that can be used to read (and consume -- results may not be accessible using other methods after the call) base64-encoded binary data included in the current textual JSON value. It works similar to getting String value via JsonParser.getText() and decoding result (except for decoding part), but should be significantly more performant.
    Note that non-decoded textual contents of the current token are not guaranteed to be accessible after this method is called. Current implementation, for example, clears up textual content during decoding. Decoded binary content, however, will be retained until parser is advanced to the next event.
    
    Specified by:
    
    getBinaryValue in class ParserMinimalBase
    
    Parameters:
    
    b64variant - Expected variant of base64 encoded content (see Base64Variants for definitions of "standard" variants).
    
    Returns:
    
    Decoded binary data
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems
  - readBinaryValue
```
public int readBinaryValue(Base64Variant b64variant,
                           java.io.OutputStream out)
                    throws java.io.IOException
```
    Description copied from class: JsonParser
    
    Similar to JsonParser.readBinaryValue(OutputStream) but allows explicitly specifying base64 variant to use.
    
    Overrides:
    
    readBinaryValue in class JsonParser
    
    Parameters:
    
    b64variant - base64 variant to use
    
    out - Output stream to use for passing decoded binary data
    
    Returns:
    
    Number of bytes that were decoded and written via OutputStream
    
    Throws:
    
    java.io.IOException - for low-level read issues, or JsonParseException for decoding problems

Class TreeTraversingParser

Nested Class Summary

Nested classes/interfaces inherited from class com.fasterxml.jackson.core.JsonParser

Constructor Summary

Method Summary

Methods inherited from class com.fasterxml.jackson.core.base.ParserMinimalBase

Methods inherited from class com.fasterxml.jackson.core.JsonParser

Methods inherited from class java.lang.Object

Constructor Detail

TreeTraversingParser

TreeTraversingParser

Method Detail

setCodec

getCodec

version

getReadCapabilities

close

nextToken

skipChildren

isClosed

getCurrentName

overrideCurrentName

getParsingContext

getTokenLocation

getCurrentLocation

getText

getTextCharacters

getTextLength

getTextOffset

hasTextCharacters

getNumberType

getBigIntegerValue

getDecimalValue

getDoubleValue

getFloatValue

getIntValue

getLongValue

getNumberValue

getEmbeddedObject

isNaN

getBinaryValue

readBinaryValue