Package org.opentrafficsim.road.gtu.tactical.util.lmrs

Interface GapAcceptance

All Superinterfaces:

NamedConstants

public interface GapAcceptance
extends NamedConstants

Interface for LMRS gap-acceptance models.

Copyright (c) 2013-2026 Delft University of Technology, PO Box 5, 2600 AA, Delft, the Netherlands. All rights reserved.
BSD-style license. See OpenTrafficSim License.

Author:

Alexander Verbraeck, Peter Knoppers, Wouter Schakel

Field Summary

Fields

Modifier and Type	Field	Description
static final GapAcceptance	EGO_HEADWAY	Being informed of the model and parameters of other drivers, but applying own headway value.
static final GapAcceptance	INFORMED	Being informed of the model and parameters of other drivers (default LMRS).

Method Summary

Modifier and Type	Method	Description
boolean	acceptGap(TacticalContextEgo context, double desire, LateralDirectionality lat)	Determine whether a gap is acceptable.

Methods inherited from interface org.opentrafficsim.base.NamedConstants

name

Field Details

INFORMED

static final GapAcceptance INFORMED

Being informed of the model and parameters of other drivers (default LMRS).

EGO_HEADWAY

static final GapAcceptance EGO_HEADWAY

Being informed of the model and parameters of other drivers, but applying own headway value.

Method Details

acceptGap

boolean acceptGap(TacticalContextEgo context,
 double desire,
 LateralDirectionality lat)
           throws ParameterException,
OperationalPlanException

Determine whether a gap is acceptable.

Parameters:

context - tactical information such as parameters and car-following model

desire - level of lane change desire

lat - lateral direction for synchronization

Returns:

whether a gap is acceptable

Throws:

ParameterException - if a parameter is not defined

OperationalPlanException - perception exception