SelectionChangedListener (OpenNMS 29.0.8 API)

All Known Implementing Classes:

AlarmDaoContainer, AlarmTable, ApplicationDaoContainer, ApplicationOutageDaoContainer, ApplicationOutageTable, ApplicationTable, BusinessServicesContainer, BusinessServicesTable, NodeDaoContainer, NodeTable, OnmsVaadinContainer, SelectionAwareTable
```
public interface SelectionChangedListener
```
Listener to deal with selection changes. This should be used in combination with the OnmsVaadinContainer or SelectionAwareTable. This allows the underlying container to filter based on the SelectionChangedListener.Selection's returned restrictions. In addition to that it no longer depends directly on Topology knowledge.

Nested Class Summary

Nested Classes
Modifier and Type	Interface	Description
`static class`	`SelectionChangedListener.AlarmNodeIdSelection`	A convenient `SelectionChangedListener.Selection` to create an in-Restriction for the provided `SelectionChangedListener.AlarmNodeIdSelection.selectedNodeIds`.
`static class`	`SelectionChangedListener.IdSelection<T extends Serializable>`	A convenient `SelectionChangedListener.Selection` to create an in-Restriction for the provided `SelectionChangedListener.IdSelection.selectedIds`.
`static interface`	`SelectionChangedListener.Selection`	The new selection.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`selectionChanged(SelectionChangedListener.Selection newSelection)`	Provide a new `SelectionChangedListener.Selection` object if the selection has changed.

- Method Detail
  - selectionChanged
```
void selectionChanged(SelectionChangedListener.Selection newSelection)
```
    Provide a new SelectionChangedListener.Selection object if the selection has changed.
    
    Parameters:
    
    newSelection - The new selection.