OperationContext (OpenNMS 2022.1.1 API)

All Known Implementing Classes:

DefaultOperationContext
```
public interface OperationContext
```
Context object to allow access to the underlying UI and GraphContainer.

Author:

Donald Desloge, Markus von Rüden

Nested Class Summary

Nested Classes
Modifier and Type Interface Description

static class OperationContext.DisplayLocation

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`OperationContext.DisplayLocation`	`getDisplayLocation()`	Returns the `OperationContext.DisplayLocation` the operation was triggered from
`GraphContainer`	`getGraphContainer()`	Returns the current `GraphContainer`
`com.vaadin.ui.UI`	`getMainWindow()`	Returns the current UI, the operation was triggered from

- Method Detail
  - getMainWindow
```
com.vaadin.ui.UI getMainWindow()
```
    Returns the current UI, the operation was triggered from
    
    Returns:
    
    the current UI, the operation was triggered from
  - getGraphContainer
```
GraphContainer getGraphContainer()
```
    Returns the current GraphContainer
    
    Returns:
    
    The current GraphContainer
  - getDisplayLocation
```
OperationContext.DisplayLocation getDisplayLocation()
```
    Returns the OperationContext.DisplayLocation the operation was triggered from
    
    Returns:
    
    the OperationContext.DisplayLocation the operation was triggered from