LiveSearchSelectionHandler (Uberfire Widgets Commons 7.74.0.Final API)

Type Parameters:

TYPE - The data type handled by the component

All Known Implementing Classes:

MultipleLiveSearchSelectionHandler, SingleLiveSearchSelectionHandler
```
public interface LiveSearchSelectionHandler<TYPE>
```
Handles the selection of a LiveSearchDropDown

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`clearSelection()`	Clears the selection
`String`	`getDropDownMenuHeader()`	Retrieves the text for the `LiveSearchDropDown` header based on the selected values
`boolean`	`isMultipleSelection()`	Determines if the handler supports multiple selection or not.
`void`	`registerItem(LiveSearchSelectorItem<TYPE> item)`	Registers and initializes the given `LiveSearchSelectorItem`
`void`	`selectItem(LiveSearchSelectorItem<TYPE> item)`	Sets the given `LiveSearchSelectorItem` as a selected value
`void`	`selectKey(TYPE key)`	Selects the `LiveSearchSelectorItem` that has the given key
`void`	`setLiveSearchSelectionCallback(org.uberfire.mvp.Command command)`	Sets the `Command` callback to notify the `LiveSearchDropDown` when there's a selection change.

- Method Detail
  - getDropDownMenuHeader
```
String getDropDownMenuHeader()
```
    Retrieves the text for the LiveSearchDropDown header based on the selected values
    
    Returns:
    
    The LiveSearchDropDown header
  - registerItem
```
void registerItem(LiveSearchSelectorItem<TYPE> item)
```
    Registers and initializes the given LiveSearchSelectorItem
    
    Parameters:
    
    item -
  - selectItem
```
void selectItem(LiveSearchSelectorItem<TYPE> item)
```
    Sets the given LiveSearchSelectorItem as a selected value
    
    Parameters:
    
    item -
  - selectKey
```
void selectKey(TYPE key)
```
    Selects the LiveSearchSelectorItem that has the given key
    
    Parameters:
    
    key -
  - clearSelection
```
void clearSelection()
```
    Clears the selection
  - setLiveSearchSelectionCallback
```
void setLiveSearchSelectionCallback(org.uberfire.mvp.Command command)
```
    Sets the Command callback to notify the LiveSearchDropDown when there's a selection change.
    
    Parameters:
    
    command -
  - isMultipleSelection
```
boolean isMultipleSelection()
```
    Determines if the handler supports multiple selection or not.
    
    Returns:
    
    True if supports multiple selection, false if not.