com.vaadin.flow.internal.change.NodeFeatureChange API 23.1.17 | Vaadin

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com.vaadin.flow.internal.change.

java.lang.Object
- com.vaadin.flow.internal.change.NodeChange
- - com.vaadin.flow.internal.change.NodeFeatureChange

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

AbstractListChange, EmptyChange, MapPutChange, MapRemoveChange
```
public abstract class NodeFeatureChange
extends NodeChange
```
Base class for all node changes related to a feature.
For internal use only. May be renamed or removed in a future release.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

NodeFeatureChange(NodeFeature feature)
Creates a new change for the given feature.

Method Summary

All Methods
Modifier and Type	Method	Description
`Class<? extends NodeFeature>`	`getFeature()`	Gets the feature affected by the change.
`protected void`	`populateJson(elemental.json.JsonObject json, ConstantPool constantPool)`	Overridden by subclasses to populate a JSON object when serializing.

Methods inherited from class com.vaadin.flow.internal.change.NodeChange
getNode, toJson

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

- Constructor Detail
  - NodeFeatureChange
```
public NodeFeatureChange(NodeFeature feature)
```
    Creates a new change for the given feature.
    
    Parameters:
    
    feature - the feature affected by the change
- Method Detail
  - getFeature
```
public Class<? extends NodeFeature> getFeature()
```
    Gets the feature affected by the change.
    
    Returns:
    
    the feature
  - populateJson
```
protected void populateJson(elemental.json.JsonObject json,
                            ConstantPool constantPool)
```
    Description copied from class: NodeChange
    
    Overridden by subclasses to populate a JSON object when serializing.
    
    Specified by:
    
    populateJson in class NodeChange
    
    Parameters:
    
    json - the json object to populate
    
    constantPool - the constant pool to use for serializing constant pool references