org.opentrafficsim.road.gtu.lane.perception

Interface PerceptionIterable<H extends Headway>

Type Parameters:

H - headway type

All Superinterfaces:

Iterable<H>

All Known Subinterfaces:

PerceptionCollectable<H,U>

All Known Implementing Classes:

AbstractPerceptionIterable, AbstractPerceptionReiterable, DownstreamNeighborsIterable, LaneBasedObjectIterable, MultiLanePerceptionIterable, PerceptionIterableSet, SortedSetPerceptionIterable, UpstreamNeighborsIterable

public interface PerceptionIterable<H extends Headway>
extends Iterable<H>

Iterable set of elements, sorted close to far.

Copyright (c) 2013-2018 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Version:

$Revision$, $LastChangedDate$, by $Author$, initial version 16 feb. 2018

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Method Summary

Modifier and Type	Method and Description
H	first() Returns the first element.
boolean	isEmpty() Returns whether this iterable is empty.

Methods inherited from interface java.lang.Iterable

forEach, iterator, spliterator

Method Detail

first

H first()

Returns the first element.

Returns:

H; first element

isEmpty

boolean isEmpty()

Returns whether this iterable is empty.

Returns:

whether this iterable is empty