Clusterable (BioCommons 3.0.4 API)

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
public interface Clusterable
```
A set of methods that a data structure must implement to be clustered.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  DistanceMatrix distanceMatrix()

- Method Detail
  - distanceMatrix
```
DistanceMatrix distanceMatrix()
```
    Returns:
    
    A distance matrix.