Package org.goplanit.assignment.ltm

Class LtmAssignment

java.lang.Object

org.goplanit.component.PlanitComponent<NetworkLoading>

org.goplanit.supply.networkloading.NetworkLoading

org.goplanit.assignment.TrafficAssignment

org.goplanit.assignment.ltm.LtmAssignment

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IdAble>, EventListener, PlanitComponentListener, InteractorAccessee, TrafficAssignmentComponentAccessee, EventListener, ExternalIdAble, IdAble

Direct Known Subclasses:

EventBasedLtm, StaticLtm

public abstract class LtmAssignment
extends TrafficAssignment

Link Transmission Model implementation base implementation for network loading based on LTM network loading paradigm.

Author:

markr

See Also:

Serialized Form

Field Summary

Fields inherited from class org.goplanit.assignment.TrafficAssignment

ALGORITHM_B, ELTM, initialLinkSegmentCostByTimePeriod, initialLinkSegmentCostTimePeriodAgnostic, SLTM, TRADITIONAL_STATIC_ASSIGNMENT

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	LtmAssignment(LtmAssignment sltm)	Copy Constructor
protected	LtmAssignment(IdGroupingToken groupId)	Constructor

Method Summary

Modifier and Type	Method	Description
abstract LtmAssignment	clone()	Create a shallow copy of this entity
PathChoice	getPathChoice()	The path choice model to use
protected MacroscopicNetworkLayer	getUsedNetworkLayer()	The used network layer
void	reset()	All components should be able to reset going back to some representative initial state
void	setFundamentalDiagram(FundamentalDiagramComponent fundamentalDiagram)	Set the fundamental diagram
void	setNodeModel(NodeModelComponent nodeModel)	The node model to use
void	setPathChoice(PathChoice pathChoice)	The path choice model to use
protected void	verifyComponentCompatibility()	Verify if the create traffic assignment (sbu)components are compatible with each other and the created transport network.
protected void	verifyNetworkDemandZoningCompatibility()	Verify if the network contains a single compatible infrastructure layer because sLTM does not (yet) support multiple (or intermodal) network layers

Methods inherited from class org.goplanit.assignment.TrafficAssignment

checkForEmptyComponents, createLoggingPrefix, createOutputTypeAdapter, createTransportNetwork, disbandTransportNetwork, execute, executeEquilibration, finalizeAfterExecution, getDemands, getGapFunction, getInfrastructureNetwork, getIterationIndex, getOutputManager, getPhysicalCost, getSmoothing, getTotalNumberOfNetworkSegments, getTotalNumberOfNetworkVertices, getTrafficAssignmentComponent, getTransportNetwork, getVirtualCost, getZoning, initialiseBeforeExecution, logRegisteredComponent, registerComponent, setDemands, setGapFunction, setInfrastructureNetwork, setInitialLinkSegmentCost, setInitialLinkSegmentCost, setOutputManager, setPhysicalCost, setSmoothing, setVirtualCost, setZoning

Methods inherited from class org.goplanit.component.PlanitComponent

equals, getComponentType, getExternalId, getId, getIdGroupingToken, getKnownSupportedEventTypes, getXmlId, hashCode, onPlanitComponentEvent, setExternalId, setXmlId

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.goplanit.utils.event.EventListener

hasKnownSupportedEventTypes

Methods inherited from interface org.goplanit.utils.id.ExternalIdAble

hasExternalId, hasXmlId

Methods inherited from interface org.goplanit.utils.id.IdAble

compareTo, idEquals, idHashCode

Methods inherited from interface org.goplanit.interactor.InteractorAccessee

getCompatibleAccessor

Constructor Detail

LtmAssignment

protected LtmAssignment(IdGroupingToken groupId)

Constructor

Parameters:

groupId - contiguous id generation within this group for instances of this class

LtmAssignment

protected LtmAssignment(LtmAssignment sltm)

Copy Constructor

Parameters:

sltm - to copy

Method Detail

getUsedNetworkLayer

protected MacroscopicNetworkLayer getUsedNetworkLayer()

The used network layer

Returns:

network layer used

verifyNetworkDemandZoningCompatibility

protected void verifyNetworkDemandZoningCompatibility()
                                               throws PlanItException

Verify if the network contains a single compatible infrastructure layer because sLTM does not (yet) support multiple (or intermodal) network layers

Specified by:

verifyNetworkDemandZoningCompatibility in class TrafficAssignment

Throws:

PlanItException - thrown if the components are not compatible

verifyComponentCompatibility

protected void verifyComponentCompatibility()
                                     throws PlanItException

Verify if the create traffic assignment (sbu)components are compatible with each other and the created transport network. Called before starting the simulation and after the transport network has been generated from physical and virtual network. So this is called after the build of the assignment instance

Specified by:

verifyComponentCompatibility in class TrafficAssignment

Throws:

PlanItException - thrown if the components are not compatible

clone

public abstract LtmAssignment clone()

Create a shallow copy of this entity

Specified by:

clone in interface IdAble

Specified by:

clone in class PlanitComponent<NetworkLoading>

Returns:

shallow copy of entity

setFundamentalDiagram

public void setFundamentalDiagram(FundamentalDiagramComponent fundamentalDiagram)

Set the fundamental diagram

Parameters:

fundamentalDiagram - the fundamental diagram

setNodeModel

public void setNodeModel(NodeModelComponent nodeModel)

The node model to use

Parameters:

nodeModel - to use

getPathChoice

public PathChoice getPathChoice()

The path choice model to use

Returns:

path choice model used

setPathChoice

public void setPathChoice(PathChoice pathChoice)

The path choice model to use

Parameters:

pathChoice - model used

reset

public void reset()

All components should be able to reset going back to some representative initial state

Overrides:

reset in class TrafficAssignment