Package org.eclipse.collections.api.tuple

Interface Twin<T>

All Superinterfaces:

Comparable<T>, Pair<T,T>, Serializable

public interface Twin<T>
extends Pair<T,T>

A Twin is a Pair where both elements have the same type. An instance of this interface can be created by calling Tuples.twin(Object, Object).

Method Summary

Modifier and Type	Method	Description
Twin<T>	swap()	Method used to swap the elements of pair.

Methods inherited from interface java.lang.Comparable

compareTo

Methods inherited from interface org.eclipse.collections.api.tuple.Pair

getOne, getTwo, put, toEntry

Method Detail

swap

Twin<T> swap()

Description copied from interface: Pair

Method used to swap the elements of pair.

e.g.
 Pair<String, Integer> pair = Tuples.pair("One", 1);
 Pair<Integer, String> swappedPair = pair.swap();
 

Specified by:

swap in interface Pair<T,T>