Identifiable

All Known Implementing Classes:

AStar.AStarVisitedNode, VisitedNode
```
public interface Identifiable
```
Since:

release specific (what release of product did this appear in)

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  long getId()
  Returns the ID of the element.

- Method Detail
  - getId
```
long getId()
```
    Returns the ID of the element. This is useful in determining whether two elements are quplicates.
    
    Returns: