org.json.util

Interface SizedIterable<T>

All Superinterfaces:

java.lang.Iterable<T>

All Known Implementing Classes:

ALStack

public interface SizedIterable<T>
extends java.lang.Iterable<T>

Adds size information to an Iterable. For when a Collection has too big a contract.

Method Summary

Modifier and Type	Method and Description
boolean	isEmpty() Determine whether the Iterable has any elements.
int	size() Returns the number of elements in this Iterable.

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

size

int size()

Returns the number of elements in this Iterable.

Returns:

the number of elements in the Iterable

isEmpty

boolean isEmpty()

Determine whether the Iterable has any elements.

Returns:

true if this Iterable contains no elements, otherwise false