Manager.ManagerDataListener (JMRI API)

Type Parameters:

E - the type to support listening for

All Known Implementing Classes:

AbstractProvidingProxyManager, AbstractProxyManager, ProxyAnalogIOManager, ProxyIdTagManager, ProxyLightManager, ProxyMeterManager, ProxyReporterManager, ProxySensorManager, ProxyStringIOManager, ProxyTurnoutManager

Enclosing interface:

Manager<E extends NamedBean>
```
public static interface Manager.ManagerDataListener<E extends NamedBean>
```
Intended to be equivalent to ListDataListener without introducing a Swing dependency into core JMRI.

Since:

JMRI 4.11.4 - for use in DataModel code

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`void`	`contentsChanged(Manager.ManagerDataEvent<E> e)`	Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.
`void`	`intervalAdded(Manager.ManagerDataEvent<E> e)`	Sent after the indices in the index0,index1 interval have been inserted in the data model.
`void`	`intervalRemoved(Manager.ManagerDataEvent<E> e)`	Sent after the indices in the index0,index1 interval have been removed from the data model.

- Method Detail
  - contentsChanged
```
void contentsChanged(Manager.ManagerDataEvent<E> e)
```
    Sent when the contents of the list has changed in a way that's too complex to characterize with the previous methods.
    
    Parameters:
    
    e - encapsulates event information
  - intervalAdded
```
void intervalAdded(Manager.ManagerDataEvent<E> e)
```
    Sent after the indices in the index0,index1 interval have been inserted in the data model.
    
    Parameters:
    
    e - encapsulates the event information
  - intervalRemoved
```
void intervalRemoved(Manager.ManagerDataEvent<E> e)
```
    Sent after the indices in the index0,index1 interval have been removed from the data model.
    
    Parameters:
    
    e - encapsulates the event information