Package com.vaadin.flow.internal.change

Class NodeFeatureChange

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

Modifier and Type	Method	Description
Class<? extends NodeFeature>	getFeature()	Gets the feature affected by the change.
protected void	populateJson(com.fasterxml.jackson.databind.node.ObjectNode 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 Details

NodeFeatureChange

public NodeFeatureChange(NodeFeature feature)

Creates a new change for the given feature.

Parameters:

feature - the feature affected by the change

Method Details

getFeature

public Class<? extends NodeFeature> getFeature()

Gets the feature affected by the change.

Returns:

the feature

populateJson

protected void populateJson(com.fasterxml.jackson.databind.node.ObjectNode 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