com.vaadin.flow.internal.change

Class ListClearChange<T extends Serializable>

java.lang.Object

com.vaadin.flow.internal.change.NodeChange

com.vaadin.flow.internal.change.NodeFeatureChange

com.vaadin.flow.internal.change.AbstractListChange<T>

com.vaadin.flow.internal.change.ListClearChange<T>

Type Parameters:

T - the type of the items in the node list

All Implemented Interfaces:

Serializable

public class ListClearChange<T extends Serializable>
extends AbstractListChange<T>

Change describing a clear operation in a list node feature.

Since:

1.0

Author:

Vaadin Ltd

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
ListClearChange(NodeList<T> list) Creates a new list clear change.

Method Summary

Modifier and Type	Method and Description
AbstractListChange<T>	copy(int indx) Gets a copy of the change with the same data except index.
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.AbstractListChange

getIndex, getNodeList

Methods inherited from class com.vaadin.flow.internal.change.NodeFeatureChange

getFeature

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

ListClearChange

public ListClearChange(NodeList<T> list)

Creates a new list clear change.

Parameters:

list - the changed list

Method Detail

copy

public AbstractListChange<T> copy(int indx)

Description copied from class: AbstractListChange

Gets a copy of the change with the same data except index.

Specified by:

copy in class AbstractListChange<T extends Serializable>

Parameters:

indx - the new index of the change

Returns:

a copy of the change based on new index

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.

Overrides:

populateJson in class NodeFeatureChange

Parameters:

json - the json object to populate

constantPool - the constant pool to use for serializing constant pool references