com.fasterxml.jackson.dataformat.javaprop.io

Class JPropReadContext

java.lang.Object

com.fasterxml.jackson.core.JsonStreamContext

com.fasterxml.jackson.dataformat.javaprop.io.JPropReadContext

Direct Known Subclasses:

JPropReadContext.ArrayContext, JPropReadContext.ObjectContext

public abstract class JPropReadContext
extends com.fasterxml.jackson.core.JsonStreamContext

Helper class used to keep track of traversal over contents of content tree expressed as JPropNodes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
protected static class	JPropReadContext.ArrayContext Cursor used for traversing non-empty JSON Array nodes
protected static class	JPropReadContext.ObjectContext Cursor used for traversing non-empty JSON Object nodes

Field Summary

Fields

Modifier and Type	Field and Description
protected String	_branchText Optional "this" value for cases where path branches have direct values; these are exposed before child values with bogus 'name' of empty String.
protected String	_currentName Current field name
protected String	_currentText
protected Object	_currentValue Java-level Object that corresponds to this level of input hierarchy, if any; used by databinding functionality, opaque for parser.
protected JPropNode	_nextNode We need to keep track of value nodes to construct further contexts.
protected JPropReadContext	_parent Parent cursor of this cursor, if any; null for root cursors.
protected int	_state

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

_index, _type, TYPE_ARRAY, TYPE_OBJECT, TYPE_ROOT

Constructor Summary

Constructors

Constructor and Description
JPropReadContext(int contextType, JPropReadContext p, JPropNode node)

Method Summary

Methods

Modifier and Type	Method and Description
static JPropReadContext	create(JPropNode root)
String	getCurrentName()
String	getCurrentText()
Object	getCurrentValue()
JPropReadContext	getParent()
JPropReadContext	nextContext() Method called to figure out child or parent context when change is needed, as indicated by this context returning `null`.
abstract com.fasterxml.jackson.core.JsonToken	nextToken()
void	overrideCurrentName(String name)
void	setCurrentValue(Object v)

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

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

Methods inherited from class java.lang.Object

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

Field Detail

_parent

protected final JPropReadContext _parent

Parent cursor of this cursor, if any; null for root cursors.

_currentName

protected String _currentName

Current field name

_currentText

protected String _currentText

_currentValue

protected Object _currentValue

Java-level Object that corresponds to this level of input hierarchy, if any; used by databinding functionality, opaque for parser.

_nextNode

protected JPropNode _nextNode

We need to keep track of value nodes to construct further contexts.

_branchText

protected String _branchText

Optional "this" value for cases where path branches have direct values; these are exposed before child values with bogus 'name' of empty String.

_state

protected int _state

Constructor Detail

JPropReadContext

public JPropReadContext(int contextType,
                JPropReadContext p,
                JPropNode node)

Method Detail

create

public static JPropReadContext create(JPropNode root)

getParent

public final JPropReadContext 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

overrideCurrentName

public void overrideCurrentName(String name)

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

nextToken

public abstract com.fasterxml.jackson.core.JsonToken nextToken()

nextContext

public JPropReadContext nextContext()

Method called to figure out child or parent context when change is needed, as indicated by this context returning `null`.

getCurrentText

public String getCurrentText()