Stair (Solibri API 9.12.4.18 API)

All Superinterfaces:

Component
```
public interface Stair
extends Component
```
The Stair interface provides geometric information about the stair shape. Components that are stairs are instances of Stair.

Since:

9.10.2

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Optional<StairFlight>`	`getBottomFlight()`	Returns the bottommost flight element of this stair if this stair contains any flight elements.
`List<StairElement>`	`getStairElements()`	Returns the list of stair elements from bottom to top.
`Optional<StairFlight>`	`getTopFlight()`	Returns the topmost flight element of this stair if this stair contains any flight elements.

- Method Detail
  - getBottomFlight
```
Optional<StairFlight> getBottomFlight()
```
    Returns the bottommost flight element of this stair if this stair contains any flight elements. Otherwise returns empty.
    
    Returns:
    
    the bottommost flight element of this stair
    
    Since:
    
    9.10.2
  - getTopFlight
```
Optional<StairFlight> getTopFlight()
```
    Returns the topmost flight element of this stair if this stair contains any flight elements. Otherwise returns empty.
    
    Returns:
    
    the topmost flight element of this stair
    
    Since:
    
    9.10.2
  - getStairElements
```
List<StairElement> getStairElements()
```
    Returns the list of stair elements from bottom to top.
    The elements of a stair with two flights and one landing are:
    
    StairFlight
    Landing
    StairFlight
    Returns:
    
    the list of stair elements from bottom to top
    
    Since:
    
    9.10.2