com.vaadin.flow.internal.change.ListRemoveChange API 24.7.0.rc2 | Vaadin

com.vaadin.flow.internal.change.

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.ListRemoveChange<T>

Type Parameters:

T - the type of the items in the node list

All Implemented Interfaces:

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

Change describing a remove operation in a list node 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

ListRemoveChange(NodeList<T> list, int index, T removedItem)

Creates a new list remove change.
Method Summary

Modifier and Type

Method

Description

AbstractListChange<T>

copy(int indx)

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

T

getRemovedItem()

Gets the removed item.

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, setIndex

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 Details
- ListRemoveChange
  
  public ListRemoveChange(NodeList<T> list, int index, T removedItem)
  
  Creates a new list remove change.
  
  Parameters:
  
  list - the changed list
  
  index - the index of the remove operation
  
  removedItem - a removed item
Method Details
- getRemovedItem
  
  public T getRemovedItem()
  
  Gets the removed item.
  This method is public only for testing reasons.
  
  Returns:
  
  the removed item
- 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