Class TokenBuffer

java.lang.Object

com.fasterxml.jackson.core.JsonGenerator

com.fasterxml.jackson.databind.util.TokenBuffer

All Implemented Interfaces:

com.fasterxml.jackson.core.Versioned, Closeable, Flushable, AutoCloseable

public class TokenBuffer
extends com.fasterxml.jackson.core.JsonGenerator

Utility class used for efficient storage of JsonToken sequences, needed for temporary buffering. Space efficient for different sequence lengths (especially so for smaller ones; but not significantly less efficient for larger), highly efficient for linear iteration and appending. Implemented as segmented/chunked linked list of tokens; only modifications are via appends.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
protected static final class	TokenBuffer.Parser
protected static final class	TokenBuffer.Segment	Individual segment of TokenBuffer that can store up to 16 tokens (limited by 4 bits per token type marker requirement).

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

com.fasterxml.jackson.core.JsonGenerator.Feature

Field Summary

Fields

Modifier and Type	Field	Description
protected int	_appendAt	Offset within last segment,
protected boolean	_closed
protected TokenBuffer.Segment	_first	First segment, for contents this buffer has
protected boolean	_forceBigDecimal	Flag set during construction, if use of BigDecimal is to be forced on all floating-point values.
protected int	_generatorFeatures	Bit flag composed of bits that indicate which JsonGenerator.Features are enabled.
protected boolean	_hasNativeId	Do we currently have a native type or object id buffered?
protected boolean	_hasNativeObjectIds
protected boolean	_hasNativeTypeIds
protected TokenBuffer.Segment	_last	Last segment of this buffer, one that is used for appending more tokens
protected boolean	_mayHaveNativeIds
protected com.fasterxml.jackson.core.ObjectCodec	_objectCodec	Object codec to use for stream-based object conversion through parser/generator interfaces.
protected Object	_objectId	If native object ids supported, this is the id for following value (or first token of one) to be written.
protected com.fasterxml.jackson.core.JsonStreamContext	_parentContext	Parse context from "parent" parser (one from which content to buffer is read, if specified).
protected com.fasterxml.jackson.core.StreamReadConstraints	_streamReadConstraints
protected Object	_typeId	If native type ids supported, this is the id for following value (or first token of one) to be written.
protected com.fasterxml.jackson.core.json.JsonWriteContext	_writeContext
protected static final int	DEFAULT_GENERATOR_FEATURES

Fields inherited from class com.fasterxml.jackson.core.JsonGenerator

_cfgPrettyPrinter, DEFAULT_BINARY_WRITE_CAPABILITIES, DEFAULT_TEXTUAL_WRITE_CAPABILITIES, DEFAULT_WRITE_CAPABILITIES

Constructor Summary

Constructors

Constructor	Description
TokenBuffer(com.fasterxml.jackson.core.JsonParser p)
TokenBuffer(com.fasterxml.jackson.core.JsonParser p, DeserializationContext ctxt)
TokenBuffer(com.fasterxml.jackson.core.ObjectCodec codec, boolean hasNativeIds)

Method Summary

Modifier and Type	Method	Description
protected final void	_appendEndMarker(com.fasterxml.jackson.core.JsonToken type)	Specialized method used for appending a structural end Object/Array marker
protected final void	_appendFieldName(Object value)	Specialized method used for appending a field name, appending either String or SerializableString.
protected final void	_appendStartMarker(com.fasterxml.jackson.core.JsonToken type)	Specialized method used for appending a structural start Object/Array marker
protected final void	_appendValue(com.fasterxml.jackson.core.JsonToken type)	Method used for appending token known to represent a "simple" scalar value where token is the only information
protected final void	_appendValue(com.fasterxml.jackson.core.JsonToken type, Object value)	Method used for appending token known to represent a scalar value where there is additional content (text, number) beyond type token
protected void	_copyBufferContents(com.fasterxml.jackson.core.JsonParser p)
protected void	_reportUnsupportedOperation()
TokenBuffer	append(TokenBuffer other)	Helper method that will append contents of given buffer into this buffer.
static TokenBuffer	asCopyOfValue(com.fasterxml.jackson.core.JsonParser p)	Deprecated. Since 2.13: use DeserializationContext.bufferAsCopyOfValue(JsonParser) instead.
com.fasterxml.jackson.core.JsonParser	asParser()	Method used to create a JsonParser that can read contents stored in this buffer.
com.fasterxml.jackson.core.JsonParser	asParser(com.fasterxml.jackson.core.JsonParser src)
com.fasterxml.jackson.core.JsonParser	asParser(com.fasterxml.jackson.core.ObjectCodec codec)	Method used to create a JsonParser that can read contents stored in this buffer.
com.fasterxml.jackson.core.JsonParser	asParser(com.fasterxml.jackson.core.StreamReadConstraints streamReadConstraints)
com.fasterxml.jackson.core.JsonParser	asParserOnFirstToken()	Same as:
boolean	canWriteBinaryNatively()	Since we can efficiently store byte[], yes.
boolean	canWriteObjectId()
boolean	canWriteTypeId()
void	close()
void	copyCurrentEvent(com.fasterxml.jackson.core.JsonParser p)
void	copyCurrentStructure(com.fasterxml.jackson.core.JsonParser p)
TokenBuffer	deserialize(com.fasterxml.jackson.core.JsonParser p, DeserializationContext ctxt)	Helper method used by standard deserializer.
com.fasterxml.jackson.core.JsonGenerator	disable(com.fasterxml.jackson.core.JsonGenerator.Feature f)
com.fasterxml.jackson.core.JsonGenerator	enable(com.fasterxml.jackson.core.JsonGenerator.Feature f)
com.fasterxml.jackson.core.JsonToken	firstToken()
void	flush()
TokenBuffer	forceUseOfBigDecimal(boolean b)
com.fasterxml.jackson.core.ObjectCodec	getCodec()
int	getFeatureMask()
final com.fasterxml.jackson.core.json.JsonWriteContext	getOutputContext()
com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamWriteCapability>	getWriteCapabilities()
boolean	isClosed()
boolean	isEmpty()	Accessor for checking whether this buffer has one or more tokens or not.
boolean	isEnabled(com.fasterxml.jackson.core.JsonGenerator.Feature f)
TokenBuffer	overrideParentContext(com.fasterxml.jackson.core.JsonStreamContext ctxt)	Method that allows explicitly specifying parent parse context to associate with contents of this buffer.
com.fasterxml.jackson.core.JsonGenerator	overrideStdFeatures(int values, int mask)
void	serialize(com.fasterxml.jackson.core.JsonGenerator gen)	Helper method that will write all contents of this buffer using given JsonGenerator.
com.fasterxml.jackson.core.JsonGenerator	setCodec(com.fasterxml.jackson.core.ObjectCodec oc)
com.fasterxml.jackson.core.JsonGenerator	setFeatureMask(int mask)	Deprecated.
String	toString()
com.fasterxml.jackson.core.JsonGenerator	useDefaultPrettyPrinter()
com.fasterxml.jackson.core.Version	version()
void	writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant, byte[] data, int offset, int len)
int	writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant, InputStream data, int dataLength)	Although we could support this method, it does not necessarily make sense: we cannot make good use of streaming because buffer must hold all the data.
void	writeBoolean(boolean state)
void	writeEmbeddedObject(Object object)
final void	writeEndArray()
final void	writeEndObject()
void	writeFieldName(com.fasterxml.jackson.core.SerializableString name)
final void	writeFieldName(String name)
void	writeNull()
void	writeNumber(double d)
void	writeNumber(float f)
void	writeNumber(int i)
void	writeNumber(long l)
void	writeNumber(short i)
void	writeNumber(String encodedValue)
void	writeNumber(BigDecimal dec)
void	writeNumber(BigInteger v)
void	writeObject(Object value)
void	writeObjectId(Object id)
void	writeRaw(char c)
void	writeRaw(char[] text, int offset, int len)
void	writeRaw(com.fasterxml.jackson.core.SerializableString text)
void	writeRaw(String text)
void	writeRaw(String text, int offset, int len)
void	writeRawUTF8String(byte[] text, int offset, int length)
void	writeRawValue(char[] text, int offset, int len)
void	writeRawValue(String text)
void	writeRawValue(String text, int offset, int len)
final void	writeStartArray()
void	writeStartArray(Object forValue)
void	writeStartArray(Object forValue, int size)
final void	writeStartObject()
void	writeStartObject(Object forValue)
void	writeStartObject(Object forValue, int size)
void	writeString(char[] text, int offset, int len)
void	writeString(com.fasterxml.jackson.core.SerializableString text)
void	writeString(Reader reader, int len)
void	writeString(String text)
void	writeTree(com.fasterxml.jackson.core.TreeNode node)
void	writeTypeId(Object id)
void	writeUTF8String(byte[] text, int offset, int length)

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

_constructWriteException, _constructWriteException, _constructWriteException, _constructWriteException, _copyCurrentContents, _copyCurrentFloatValue, _copyCurrentFloatValueExact, _copyCurrentIntValue, _copyCurrentStringValue, _reportError, _reportUnsupportedOperation, _throwInternal, _verifyOffsets, _writeSimpleObject, assignCurrentValue, canOmitFields, canUseSchema, canWriteFormattedNumbers, configure, copyCurrentEventExact, currentValue, getCharacterEscapes, getCurrentValue, getFormatFeatures, getHighestEscapedChar, getOutputBuffered, getOutputTarget, getPrettyPrinter, getSchema, isEnabled, overrideFormatFeatures, setCharacterEscapes, setCurrentValue, setHighestNonEscapedChar, setPrettyPrinter, setRootValueSeparator, setSchema, streamWriteConstraints, writeArray, writeArray, writeArray, writeArray, writeArrayFieldStart, writeBinary, writeBinary, writeBinary, writeBinaryField, writeBooleanField, writeFieldId, writeNullField, writeNumber, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeNumberField, writeObjectField, writeObjectFieldStart, writeObjectRef, writeOmittedField, writePOJO, writePOJOField, writeRawValue, writeStartArray, writeStringField, writeTypePrefix, writeTypeSuffix

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details

DEFAULT_GENERATOR_FEATURES

protected static final int DEFAULT_GENERATOR_FEATURES

_objectCodec

protected com.fasterxml.jackson.core.ObjectCodec _objectCodec

Object codec to use for stream-based object conversion through parser/generator interfaces. If null, such methods cannot be used.

_parentContext

protected com.fasterxml.jackson.core.JsonStreamContext _parentContext

Parse context from "parent" parser (one from which content to buffer is read, if specified). Used, if available, when reading content, to present full context as if content was read from the original parser: this is useful in error reporting and sometimes processing as well.

_generatorFeatures

protected int _generatorFeatures

Bit flag composed of bits that indicate which JsonGenerator.Features are enabled.

NOTE: most features have no effect on this class

_streamReadConstraints

protected com.fasterxml.jackson.core.StreamReadConstraints _streamReadConstraints

Since:

2.15

_closed

protected boolean _closed

_hasNativeTypeIds

protected boolean _hasNativeTypeIds

Since:

2.3

_hasNativeObjectIds

protected boolean _hasNativeObjectIds

Since:

2.3

_mayHaveNativeIds

protected boolean _mayHaveNativeIds

Since:

2.3

_forceBigDecimal

protected boolean _forceBigDecimal

Flag set during construction, if use of BigDecimal is to be forced on all floating-point values.

Since:

2.7

_first

protected TokenBuffer.Segment _first

First segment, for contents this buffer has

_last

protected TokenBuffer.Segment _last

Last segment of this buffer, one that is used for appending more tokens

_appendAt

protected int _appendAt

Offset within last segment,

_typeId

protected Object _typeId

If native type ids supported, this is the id for following value (or first token of one) to be written.

_objectId

protected Object _objectId

If native object ids supported, this is the id for following value (or first token of one) to be written.

_hasNativeId

protected boolean _hasNativeId

Do we currently have a native type or object id buffered?

_writeContext

protected com.fasterxml.jackson.core.json.JsonWriteContext _writeContext

Constructor Details

TokenBuffer

public TokenBuffer(com.fasterxml.jackson.core.ObjectCodec codec,
 boolean hasNativeIds)

Parameters:

codec - Object codec to use for stream-based object conversion through parser/generator interfaces. If null, such methods cannot be used.

hasNativeIds - Whether resulting JsonParser (if created) is considered to support native type and object ids

TokenBuffer

public TokenBuffer(com.fasterxml.jackson.core.JsonParser p)

Since:

2.3

TokenBuffer

public TokenBuffer(com.fasterxml.jackson.core.JsonParser p,
 DeserializationContext ctxt)

Since:

2.7

Method Details

asCopyOfValue

@Deprecated
public static TokenBuffer asCopyOfValue(com.fasterxml.jackson.core.JsonParser p)
                                 throws IOException

Deprecated.

Since 2.13: use DeserializationContext.bufferAsCopyOfValue(JsonParser) instead.

Convenience method, equivalent to:

 TokenBuffer b = new TokenBuffer(p);
 b.copyCurrentStructure(p);
 return b;

Throws:

IOException

Since:

2.9

overrideParentContext

public TokenBuffer overrideParentContext(com.fasterxml.jackson.core.JsonStreamContext ctxt)

Method that allows explicitly specifying parent parse context to associate with contents of this buffer. Usually context is assigned at construction, based on given parser; but it is not always available, and may not contain intended context.

Since:

2.9

forceUseOfBigDecimal

public TokenBuffer forceUseOfBigDecimal(boolean b)

Since:

2.7

version

public com.fasterxml.jackson.core.Version version()

Specified by:

version in interface com.fasterxml.jackson.core.Versioned

Specified by:

version in class com.fasterxml.jackson.core.JsonGenerator

asParser

public com.fasterxml.jackson.core.JsonParser asParser()

Method used to create a JsonParser that can read contents stored in this buffer. Will use default _objectCodec for object conversions.

Note: instances are not synchronized, that is, they are not thread-safe if there are concurrent appends to the underlying buffer.

Returns:

Parser that can be used for reading contents stored in this buffer

asParserOnFirstToken

public com.fasterxml.jackson.core.JsonParser asParserOnFirstToken()
                                                           throws IOException

Same as:

  JsonParser p = asParser();
  p.nextToken();
  return p;

Throws:

IOException

Since:

2.9

asParser

public com.fasterxml.jackson.core.JsonParser asParser(com.fasterxml.jackson.core.ObjectCodec codec)

Method used to create a JsonParser that can read contents stored in this buffer.

Note: instances are not synchronized, that is, they are not thread-safe if there are concurrent appends to the underlying buffer.

Parameters:

codec - Object codec to use for stream-based object conversion through parser/generator interfaces. If null, such methods cannot be used.

Returns:

Parser that can be used for reading contents stored in this buffer

asParser

public com.fasterxml.jackson.core.JsonParser asParser(com.fasterxml.jackson.core.StreamReadConstraints streamReadConstraints)

Parameters:

streamReadConstraints - constraints for streaming reads

Since:

v2.15

asParser

public com.fasterxml.jackson.core.JsonParser asParser(com.fasterxml.jackson.core.JsonParser src)

Parameters:

src - Parser to use for accessing source information like location, configured codec, streamReadConstraints

firstToken

public com.fasterxml.jackson.core.JsonToken firstToken()

isEmpty

public boolean isEmpty()

Accessor for checking whether this buffer has one or more tokens or not.

Returns:

True if this buffer instance has no tokens

Since:

2.13

append

public TokenBuffer append(TokenBuffer other)
                   throws IOException

Helper method that will append contents of given buffer into this buffer. Not particularly optimized; can be made faster if there is need.

Returns:

This buffer

Throws:

IOException

serialize

public void serialize(com.fasterxml.jackson.core.JsonGenerator gen)
               throws IOException

Helper method that will write all contents of this buffer using given JsonGenerator.

Note: this method would be enough to implement JsonSerializer for TokenBuffer type; but we cannot have upwards references (from core to mapper package); and as such we also cannot take second argument.

Throws:

IOException

deserialize

public TokenBuffer deserialize(com.fasterxml.jackson.core.JsonParser p,
 DeserializationContext ctxt)
                        throws IOException

Helper method used by standard deserializer.

Throws:

IOException

Since:

2.3

toString

public String toString()

Overrides:

toString in class Object

enable

public com.fasterxml.jackson.core.JsonGenerator enable(com.fasterxml.jackson.core.JsonGenerator.Feature f)

Specified by:

enable in class com.fasterxml.jackson.core.JsonGenerator

disable

public com.fasterxml.jackson.core.JsonGenerator disable(com.fasterxml.jackson.core.JsonGenerator.Feature f)

Specified by:

disable in class com.fasterxml.jackson.core.JsonGenerator

isEnabled

public boolean isEnabled(com.fasterxml.jackson.core.JsonGenerator.Feature f)

Specified by:

isEnabled in class com.fasterxml.jackson.core.JsonGenerator

getFeatureMask

public int getFeatureMask()

Specified by:

getFeatureMask in class com.fasterxml.jackson.core.JsonGenerator

setFeatureMask

@Deprecated
public com.fasterxml.jackson.core.JsonGenerator setFeatureMask(int mask)

Deprecated.

Specified by:

setFeatureMask in class com.fasterxml.jackson.core.JsonGenerator

overrideStdFeatures

public com.fasterxml.jackson.core.JsonGenerator overrideStdFeatures(int values,
 int mask)

Overrides:

overrideStdFeatures in class com.fasterxml.jackson.core.JsonGenerator

useDefaultPrettyPrinter

public com.fasterxml.jackson.core.JsonGenerator useDefaultPrettyPrinter()

Specified by:

useDefaultPrettyPrinter in class com.fasterxml.jackson.core.JsonGenerator

setCodec

public com.fasterxml.jackson.core.JsonGenerator setCodec(com.fasterxml.jackson.core.ObjectCodec oc)

Specified by:

setCodec in class com.fasterxml.jackson.core.JsonGenerator

getCodec

public com.fasterxml.jackson.core.ObjectCodec getCodec()

Specified by:

getCodec in class com.fasterxml.jackson.core.JsonGenerator

getOutputContext

public final com.fasterxml.jackson.core.json.JsonWriteContext getOutputContext()

Specified by:

getOutputContext in class com.fasterxml.jackson.core.JsonGenerator

canWriteBinaryNatively

public boolean canWriteBinaryNatively()

Since we can efficiently store byte[], yes.

Overrides:

canWriteBinaryNatively in class com.fasterxml.jackson.core.JsonGenerator

getWriteCapabilities

public com.fasterxml.jackson.core.util.JacksonFeatureSet<com.fasterxml.jackson.core.StreamWriteCapability> getWriteCapabilities()

Overrides:

getWriteCapabilities in class com.fasterxml.jackson.core.JsonGenerator

flush

public void flush()
           throws IOException

Specified by:

flush in interface Flushable

Specified by:

flush in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Specified by:

close in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

isClosed

public boolean isClosed()

Specified by:

isClosed in class com.fasterxml.jackson.core.JsonGenerator

writeStartArray

public final void writeStartArray()
                           throws IOException

Specified by:

writeStartArray in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeStartArray

public void writeStartArray(Object forValue)
                     throws IOException

Overrides:

writeStartArray in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeStartArray

public void writeStartArray(Object forValue,
 int size)
                     throws IOException

Overrides:

writeStartArray in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeEndArray

public final void writeEndArray()
                         throws IOException

Specified by:

writeEndArray in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeStartObject

public final void writeStartObject()
                            throws IOException

Specified by:

writeStartObject in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeStartObject

public void writeStartObject(Object forValue)
                      throws IOException

Overrides:

writeStartObject in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeStartObject

public void writeStartObject(Object forValue,
 int size)
                      throws IOException

Overrides:

writeStartObject in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeEndObject

public final void writeEndObject()
                          throws IOException

Specified by:

writeEndObject in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeFieldName

public final void writeFieldName(String name)
                          throws IOException

Specified by:

writeFieldName in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeFieldName

public void writeFieldName(com.fasterxml.jackson.core.SerializableString name)
                    throws IOException

Specified by:

writeFieldName in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeString

public void writeString(String text)
                 throws IOException

Specified by:

writeString in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeString

public void writeString(char[] text,
 int offset,
 int len)
                 throws IOException

Specified by:

writeString in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeString

public void writeString(com.fasterxml.jackson.core.SerializableString text)
                 throws IOException

Specified by:

writeString in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeString

public void writeString(Reader reader,
 int len)
                 throws IOException

Overrides:

writeString in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRawUTF8String

public void writeRawUTF8String(byte[] text,
 int offset,
 int length)
                        throws IOException

Specified by:

writeRawUTF8String in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeUTF8String

public void writeUTF8String(byte[] text,
 int offset,
 int length)
                     throws IOException

Specified by:

writeUTF8String in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRaw

public void writeRaw(String text)
              throws IOException

Specified by:

writeRaw in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRaw

public void writeRaw(String text,
 int offset,
 int len)
              throws IOException

Specified by:

writeRaw in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRaw

public void writeRaw(com.fasterxml.jackson.core.SerializableString text)
              throws IOException

Overrides:

writeRaw in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRaw

public void writeRaw(char[] text,
 int offset,
 int len)
              throws IOException

Specified by:

writeRaw in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRaw

public void writeRaw(char c)
              throws IOException

Specified by:

writeRaw in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRawValue

public void writeRawValue(String text)
                   throws IOException

Specified by:

writeRawValue in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRawValue

public void writeRawValue(String text,
 int offset,
 int len)
                   throws IOException

Specified by:

writeRawValue in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeRawValue

public void writeRawValue(char[] text,
 int offset,
 int len)
                   throws IOException

Specified by:

writeRawValue in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(short i)
                 throws IOException

Overrides:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(int i)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(long l)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(double d)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(float f)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(BigDecimal dec)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(BigInteger v)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNumber

public void writeNumber(String encodedValue)
                 throws IOException

Specified by:

writeNumber in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeBoolean

public void writeBoolean(boolean state)
                  throws IOException

Specified by:

writeBoolean in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeNull

public void writeNull()
               throws IOException

Specified by:

writeNull in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeObject

public void writeObject(Object value)
                 throws IOException

Specified by:

writeObject in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeTree

public void writeTree(com.fasterxml.jackson.core.TreeNode node)
               throws IOException

Specified by:

writeTree in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeBinary

public void writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant,
 byte[] data,
 int offset,
 int len)
                 throws IOException

Specified by:

writeBinary in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

writeBinary

public int writeBinary(com.fasterxml.jackson.core.Base64Variant b64variant,
 InputStream data,
 int dataLength)

Although we could support this method, it does not necessarily make sense: we cannot make good use of streaming because buffer must hold all the data. Because of this, currently this will simply throw UnsupportedOperationException

Specified by:

writeBinary in class com.fasterxml.jackson.core.JsonGenerator

canWriteTypeId

public boolean canWriteTypeId()

Overrides:

canWriteTypeId in class com.fasterxml.jackson.core.JsonGenerator

canWriteObjectId

public boolean canWriteObjectId()

Overrides:

canWriteObjectId in class com.fasterxml.jackson.core.JsonGenerator

writeTypeId

public void writeTypeId(Object id)

Overrides:

writeTypeId in class com.fasterxml.jackson.core.JsonGenerator

writeObjectId

public void writeObjectId(Object id)

Overrides:

writeObjectId in class com.fasterxml.jackson.core.JsonGenerator

writeEmbeddedObject

public void writeEmbeddedObject(Object object)
                         throws IOException

Overrides:

writeEmbeddedObject in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

copyCurrentEvent

public void copyCurrentEvent(com.fasterxml.jackson.core.JsonParser p)
                      throws IOException

Overrides:

copyCurrentEvent in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

copyCurrentStructure

public void copyCurrentStructure(com.fasterxml.jackson.core.JsonParser p)
                          throws IOException

Overrides:

copyCurrentStructure in class com.fasterxml.jackson.core.JsonGenerator

Throws:

IOException

_copyBufferContents

protected void _copyBufferContents(com.fasterxml.jackson.core.JsonParser p)
                            throws IOException

Throws:

IOException

_appendValue

protected final void _appendValue(com.fasterxml.jackson.core.JsonToken type)

Method used for appending token known to represent a "simple" scalar value where token is the only information

Since:

2.6.4

_appendValue

protected final void _appendValue(com.fasterxml.jackson.core.JsonToken type,
 Object value)

Method used for appending token known to represent a scalar value where there is additional content (text, number) beyond type token

Since:

2.6.4

_appendFieldName

protected final void _appendFieldName(Object value)

Specialized method used for appending a field name, appending either String or SerializableString.

Since:

2.10

_appendStartMarker

protected final void _appendStartMarker(com.fasterxml.jackson.core.JsonToken type)

Specialized method used for appending a structural start Object/Array marker

Since:

2.10

_appendEndMarker

protected final void _appendEndMarker(com.fasterxml.jackson.core.JsonToken type)

Specialized method used for appending a structural end Object/Array marker

Since:

2.10

_reportUnsupportedOperation

protected void _reportUnsupportedOperation()

Overrides:

_reportUnsupportedOperation in class com.fasterxml.jackson.core.JsonGenerator