public interface Containable
Containable
is the base functionality provided container
(collection). The Containable
it just informs about the metrics
of a container.Modifier and Type | Method and Description |
---|---|
boolean |
isEmpty()
Tests whether the accumulation is empty or not.
|
int |
size()
Returns the number of data elements contained in the collection.
|
int size()
boolean isEmpty()
Copyright © 2016. All rights reserved.