21 lines
418 B
Java
21 lines
418 B
Java
import java.util.Iterator;
|
|
|
|
/**
|
|
* An iterator over elements of 'Massive'.
|
|
*/
|
|
public interface MassiveIterator extends Iterator<Massive> {
|
|
|
|
/**
|
|
* Returns the next element in the iteration.
|
|
* (Returns 'null' if the iteration has no more elements.)
|
|
*/
|
|
@Override
|
|
Massive next();
|
|
|
|
/**
|
|
* Returns 'true' if the iteration has more elements.
|
|
*/
|
|
@Override
|
|
boolean hasNext();
|
|
}
|