Package com.vaadin.flow.internal.change
Class ListRemoveChange<T extends Serializable>
- java.lang.Object
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- com.vaadin.flow.internal.change.NodeChange
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- com.vaadin.flow.internal.change.NodeFeatureChange
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- com.vaadin.flow.internal.change.AbstractListChange<T>
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- com.vaadin.flow.internal.change.ListRemoveChange<T>
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- Type Parameters:
T
- the type of the items in the node list
- All Implemented Interfaces:
Serializable
public class ListRemoveChange<T extends Serializable> extends AbstractListChange<T>
Change describing a remove operation in alist
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
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Constructor Summary
Constructors Constructor Description ListRemoveChange(NodeList<T> list, int index, T removedItem)
Creates a new list remove change.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description AbstractListChange<T>
copy(int indx)
Gets a copy of the change with the same data exceptindex
.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
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Methods inherited from class com.vaadin.flow.internal.change.NodeFeatureChange
getFeature
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Methods inherited from class com.vaadin.flow.internal.change.NodeChange
getNode, toJson
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Method Detail
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getRemovedItem
public T getRemovedItem()
Gets the removed item.This method is public only for testing reasons.
- Returns:
- the removed item
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copy
public AbstractListChange<T> copy(int indx)
Description copied from class:AbstractListChange
Gets a copy of the change with the same data exceptindex
.- Specified by:
copy
in classAbstractListChange<T extends Serializable>
- Parameters:
indx
- the new index of the change- Returns:
- a copy of the change based on new index
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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 classNodeFeatureChange
- Parameters:
json
- the json object to populateconstantPool
- the constant pool to use for serializing constant pool references
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