javax.el
Interface Grouping<K,T>

All Superinterfaces:

java.lang.Iterable<T>

public interface Grouping<K,T>
extends java.lang.Iterable<T>

Represents a collection of objects with a common key.

Since:

EL 3.0

Method Summary

K	getKey() Return the key for the collection

Methods inherited from interface java.lang.Iterable

iterator

Method Detail

getKey

K getKey()

Return the key for the collection

Returns:

The key for the collection.