org.dmfs.jems.pair.elementary

Class LeftSidedPair<Left,Right>

java.lang.Object

org.dmfs.jems.pair.elementary.LeftSidedPair<Left,Right>

All Implemented Interfaces:

Pair<Left,Optional<? extends Right>>

public final class LeftSidedPair<Left,Right>
extends java.lang.Object
implements Pair<Left,Optional<? extends Right>>

A Pair with an absent right element.

Constructor Summary

Constructors

Constructor and Description
LeftSidedPair(Left left)

Method Summary

Modifier and Type	Method and Description
Left	left() The left value of the pair, i.e. the 1st value in this 2-tuple.
Optional<? extends Right>	right() The right value of the pair, i.e. the 2nd value in this 2-tuple.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

LeftSidedPair

public LeftSidedPair(Left left)

Method Detail

left

public Left left()

Description copied from interface: Pair

The left value of the pair, i.e. the 1st value in this 2-tuple.

Specified by:

left in interface Pair<Left,Optional<? extends Right>>

right

public Optional<? extends Right> right()

Description copied from interface: Pair

The right value of the pair, i.e. the 2nd value in this 2-tuple.

Specified by:

right in interface Pair<Left,Optional<? extends Right>>