NetworkPopulator (cockpitng 20.05.0-RC3 API)

```
public interface NetworkPopulator
```
NetworkPopulator is used by NetworkChartController for populating initial data of network chart.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Network`	`populate(NetworkChartContext context)`	Prepares initial set of nodes and edges.
`NetworkUpdates`	`update(java.lang.Object updatedObject, NetworkChartContext context)`	Updates given object in network chart.

- Method Detail
  - populate
```
Network populate(NetworkChartContext context)
```
    Prepares initial set of nodes and edges.
    
    Parameters:
    
    context - stores information about initData and WidgetInstanceManager
    
    Returns:
    
    Network - initial set of edges and nodes
  - update
```
NetworkUpdates update(java.lang.Object updatedObject,
                      NetworkChartContext context)
```
    Updates given object in network chart.
    
    Parameters:
    
    updatedObject - - object which should be updated
    
    context - stores information about initData and WidgetInstanceManager
    
    Returns:
    
    NetworkUpdates changes which should be applied on view.