com.fasterxml.jackson.dataformat.csv.impl

Class SimpleTokenWriteContext

java.lang.Object

com.fasterxml.jackson.core.JsonStreamContext

com.fasterxml.jackson.dataformat.csv.impl.SimpleTokenWriteContext

public final class SimpleTokenWriteContext
extends com.fasterxml.jackson.core.JsonStreamContext

Intermediate base context; for 2.x copied within CSV format codebase, in 3.0 will be part of jackson-core

Since:

2.11

Field Summary

Fields

Modifier and Type	Field and Description
protected SimpleTokenWriteContext	_childToRecycle
protected String	_currentName Name of the field of which value is to be written; only used for OBJECT contexts
protected Object	_currentValue
protected com.fasterxml.jackson.core.json.DupDetector	_dups
protected boolean	_gotFieldId Marker used to indicate that we just wrote a field name and now expect a value to write
protected SimpleTokenWriteContext	_parent Parent context for this context; null for root context.

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

_index, _type, TYPE_ARRAY, TYPE_OBJECT, TYPE_ROOT

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SimpleTokenWriteContext(int type, SimpleTokenWriteContext parent, com.fasterxml.jackson.core.json.DupDetector dups, Object currentValue)

Method Summary

Modifier and Type	Method and Description
SimpleTokenWriteContext	clearAndGetParent() Method that can be used to both clear the accumulated references (specifically value set with setCurrentValue(Object)) that should not be retained, and returns parent (as would getParent() do).
SimpleTokenWriteContext	createChildArrayContext(Object currentValue)
SimpleTokenWriteContext	createChildObjectContext(Object currentValue)
static SimpleTokenWriteContext	createRootContext(com.fasterxml.jackson.core.json.DupDetector dd)
String	getCurrentName()
Object	getCurrentValue()
com.fasterxml.jackson.core.json.DupDetector	getDupDetector()
SimpleTokenWriteContext	getParent()
boolean	hasCurrentName()
void	setCurrentValue(Object v)
SimpleTokenWriteContext	withDupDetector(com.fasterxml.jackson.core.json.DupDetector dups)
boolean	writeFieldName(String name) Method that writer is to call before it writes a field name.
boolean	writeValue()

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

getCurrentIndex, getEntryCount, getStartLocation, getTypeDesc, hasCurrentIndex, hasPathSegment, inArray, inObject, inRoot, pathAsPointer, pathAsPointer, startLocation, toString, typeDesc

Methods inherited from class java.lang.Object

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

Field Detail

_parent

protected final SimpleTokenWriteContext _parent

Parent context for this context; null for root context.

_dups

protected com.fasterxml.jackson.core.json.DupDetector _dups

_childToRecycle

protected SimpleTokenWriteContext _childToRecycle

_currentName

protected String _currentName

Name of the field of which value is to be written; only used for OBJECT contexts

_currentValue

protected Object _currentValue

_gotFieldId

protected boolean _gotFieldId

Marker used to indicate that we just wrote a field name and now expect a value to write

Constructor Detail

SimpleTokenWriteContext

protected SimpleTokenWriteContext(int type,
                                  SimpleTokenWriteContext parent,
                                  com.fasterxml.jackson.core.json.DupDetector dups,
                                  Object currentValue)

Method Detail

withDupDetector

public SimpleTokenWriteContext withDupDetector(com.fasterxml.jackson.core.json.DupDetector dups)

getCurrentValue

public Object getCurrentValue()

Overrides:

getCurrentValue in class com.fasterxml.jackson.core.JsonStreamContext

setCurrentValue

public void setCurrentValue(Object v)

Overrides:

setCurrentValue in class com.fasterxml.jackson.core.JsonStreamContext

createRootContext

public static SimpleTokenWriteContext createRootContext(com.fasterxml.jackson.core.json.DupDetector dd)

createChildArrayContext

public SimpleTokenWriteContext createChildArrayContext(Object currentValue)

createChildObjectContext

public SimpleTokenWriteContext createChildObjectContext(Object currentValue)

getParent

public final SimpleTokenWriteContext getParent()

Specified by:

getParent in class com.fasterxml.jackson.core.JsonStreamContext

getCurrentName

public final String getCurrentName()

Specified by:

getCurrentName in class com.fasterxml.jackson.core.JsonStreamContext

hasCurrentName

public boolean hasCurrentName()

Overrides:

hasCurrentName in class com.fasterxml.jackson.core.JsonStreamContext

clearAndGetParent

public SimpleTokenWriteContext clearAndGetParent()

Method that can be used to both clear the accumulated references (specifically value set with setCurrentValue(Object)) that should not be retained, and returns parent (as would getParent() do). Typically called when closing the active context when encountering JsonToken.END_ARRAY or JsonToken.END_OBJECT.

getDupDetector

public com.fasterxml.jackson.core.json.DupDetector getDupDetector()

writeFieldName

public boolean writeFieldName(String name)
                       throws com.fasterxml.jackson.core.JsonProcessingException

Method that writer is to call before it writes a field name.

Returns:

Ok if name writing should proceed

Throws:

com.fasterxml.jackson.core.JsonProcessingException

writeValue

public boolean writeValue()