ArrayUpdater.Update (Vaadin Platform (vaadin-platform-javadoc) 23.0.9 API)

All Superinterfaces:

Serializable

All Known Subinterfaces:

HierarchicalArrayUpdater.HierarchicalUpdate

All Known Implementing Classes:

Grid.UpdateQueue

Enclosing interface:

ArrayUpdater
```
public static interface ArrayUpdater.Update
extends Serializable
```
Array updater strategy.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clear(int start, int length)`	Clears `length` elements in array from the `start` position.
`void`	`commit(int updateId)`	Commits changes for the given `updateId`.
`void`	`set(int start, List<elemental.json.JsonValue> items)`	Sets the `items` at the `start` position.

- Method Detail
  - clear
```
void clear(int start,
           int length)
```
    Clears length elements in array from the start position.
    
    Parameters:
    
    start - the start index
    
    length - the number of elements to clear
  - set
```
void set(int start,
         List<elemental.json.JsonValue> items)
```
    Sets the items at the start position.
    
    Parameters:
    
    start - the start index
    
    items - the items to set
  - commit
```
void commit(int updateId)
```
    Commits changes for the given updateId.
    
    Parameters:
    
    updateId - the update identifier of the commit