PerspectiveInfoService (cockpitng 20.05.0-RC3 API)

All Known Implementing Classes:

DefaultPerspectiveInfoService
```
public interface PerspectiveInfoService
```
Allows to retrieve information about user perspectives.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`java.lang.String`	`getSelectedId()`	Returns identifier of the perspective selected by the user or `null` if service does not store that information.
`boolean`	`hasSelectedId()`	Tests whether service stores identifier of the perspective selected by the user.
`void`	`setSelectedId(java.lang.String id)`	Sets identifier of the perspective selected by the user.

- Method Detail
  - hasSelectedId
```
boolean hasSelectedId()
```
    Tests whether service stores identifier of the perspective selected by the user.
    
    Returns:
    
    true whether service stores identifier, otherwise false.
  - getSelectedId
```
java.lang.String getSelectedId()
```
    Returns identifier of the perspective selected by the user or null if service does not store that information.
    
    Returns:
    
    selected perspective identifier or null.
    
    See Also:
    
    hasSelectedId()
  - setSelectedId
```
void setSelectedId(java.lang.String id)
```
    Sets identifier of the perspective selected by the user. This method does not change state for view or model.
    
    Parameters:
    
    id - the chosen perspective id.