InitialNode (AutomataLib 0.11.0 API)

Type Parameters:

N - node class.

All Known Subinterfaces:

MutableProceduralModalProcessGraph<N,L,E,AP,TP>, ProceduralModalProcessGraph<N,L,E,AP,TP>

All Known Implementing Classes:

CompactPMPG
```
public interface InitialNode<N>
```
Initial node concept. Graphs implementing this interface expose a designated initial node.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`@Nullable N`	`getInitialNode()`	Retrieves the initial node, or `null` if this graph does not have an initial node.

- Method Detail
  - getInitialNode
```
@Nullable N getInitialNode()
```
    Retrieves the initial node, or null if this graph does not have an initial node.
    
    Returns:
    
    the initial node.