TokenBufferReadContext (jackson-databind 2.9.0)

java.lang.Object
- com.fasterxml.jackson.core.JsonStreamContext
- - com.fasterxml.jackson.databind.util.TokenBufferReadContext

```
public class TokenBufferReadContext
extends JsonStreamContext
```
Implementation of JsonStreamContext used by TokenBuffer to link back to the original context to try to keep location information consistent between source location and buffered content when it's re-read from the buffer.

Since:

2.9

Field Summary

Fields
Modifier and Type	Field and Description
`protected String`	`_currentName`
`protected Object`	`_currentValue`
`protected JsonStreamContext`	`_parent`
`protected JsonLocation`	`_startLocation`

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`	`TokenBufferReadContext()` Constructor for case where there is no real surrounding context: just create virtual ROOT
`protected`	`TokenBufferReadContext(JsonStreamContext base, JsonLocation startLoc)`
`protected`	`TokenBufferReadContext(JsonStreamContext base, Object srcRef)`
`protected`	`TokenBufferReadContext(TokenBufferReadContext parent, int type, int index)`

Method Summary

Methods
Modifier and Type	Method and Description
`TokenBufferReadContext`	`createChildArrayContext()`
`TokenBufferReadContext`	`createChildObjectContext()`
`static TokenBufferReadContext`	`createRootContext(JsonStreamContext origContext)`
`String`	`getCurrentName()`
`Object`	`getCurrentValue()`
`JsonStreamContext`	`getParent()`
`boolean`	`hasCurrentName()`
`TokenBufferReadContext`	`parentOrCopy()` Helper method we need to handle discontinuity between "real" contexts buffer creates, and ones from parent: problem being they are of different types.
`void`	`setCurrentName(String name)`
`void`	`setCurrentValue(Object v)`

Methods inherited from class com.fasterxml.jackson.core.JsonStreamContext
getCurrentIndex, getEntryCount, getStartLocation, getTypeDesc, hasCurrentIndex, 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 JsonStreamContext _parent

_startLocation

protected final JsonLocation _startLocation

_currentName
```
protected String _currentName
```

_currentValue
```
protected Object _currentValue
```

Constructor Detail

TokenBufferReadContext

protected TokenBufferReadContext(JsonStreamContext base,
                      Object srcRef)

TokenBufferReadContext

protected TokenBufferReadContext(JsonStreamContext base,
                      JsonLocation startLoc)

TokenBufferReadContext
```
protected TokenBufferReadContext()
```
Constructor for case where there is no real surrounding context: just create virtual ROOT

TokenBufferReadContext

protected TokenBufferReadContext(TokenBufferReadContext parent,
                      int type,
                      int index)

Method Detail
- getCurrentValue
```
public Object getCurrentValue()
```
  Overrides:
  
  getCurrentValue in class JsonStreamContext
- setCurrentValue
```
public void setCurrentValue(Object v)
```
  Overrides:
  
  setCurrentValue in class JsonStreamContext
- createRootContext
```
public static TokenBufferReadContext createRootContext(JsonStreamContext origContext)
```
- createChildArrayContext
```
public TokenBufferReadContext createChildArrayContext()
```
- createChildObjectContext
```
public TokenBufferReadContext createChildObjectContext()
```
- parentOrCopy
```
public TokenBufferReadContext parentOrCopy()
```
  Helper method we need to handle discontinuity between "real" contexts buffer creates, and ones from parent: problem being they are of different types.
- getCurrentName
```
public String getCurrentName()
```
  Specified by:
  
  getCurrentName in class JsonStreamContext
- hasCurrentName
```
public boolean hasCurrentName()
```
  Overrides:
  
  hasCurrentName in class JsonStreamContext
- getParent
```
public JsonStreamContext getParent()
```
  Specified by:
  
  getParent in class JsonStreamContext
- setCurrentName
```
public void setCurrentName(String name)
                    throws JsonProcessingException
```
  Throws:
  
  JsonProcessingException

Class TokenBufferReadContext

Field Summary

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

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Field Detail

_parent

_startLocation

_currentName

_currentValue

Constructor Detail

TokenBufferReadContext

TokenBufferReadContext

TokenBufferReadContext

TokenBufferReadContext

Method Detail

getCurrentValue

setCurrentValue

createRootContext

createChildArrayContext

createChildObjectContext

parentOrCopy

getCurrentName

hasCurrentName

getParent

setCurrentName