Package org.goplanit.assignment.ltm.sltm

Class StaticLtmConfigurator

java.lang.Object

org.goplanit.utils.builder.Configurator<T>

org.goplanit.assignment.TrafficAssignmentConfigurator<T>

org.goplanit.assignment.ltm.LtmConfigurator<StaticLtm>

org.goplanit.assignment.ltm.sltm.StaticLtmConfigurator

public class StaticLtmConfigurator
extends LtmConfigurator<StaticLtm>

Configurator for sLTM. Adopting the following defaults:

• Fundamental diagram: NEWELL
• Node Model: TAMPERE
• Smoothing: MSA
• Gap function: NORM BASED (defaults: 1 norm + averaged))
• Physical Cost: STEADY_STATE
• Virtual Cost: FIXED

Further the following other settings have the defaults:

• sltmType: ORIGIN_BUSH_BASED
• disableLinkStorageConstraints: true
• activateDetailedLogging: false
• activateEnforceMaxEntropyFlowDistribution: false

Author:

markr

Field Summary

Fields

Modifier and Type	Field	Description
static boolean	DEFAULT_ACTIVATE_DETAILED_LOGGING	default value used
static boolean	DEFAULT_DISABLE_LINK_STORAGE_CONSTRAINTS	default value used
static StaticLtmType	DEFAULT_SLTM_TYPE	default value used

Fields inherited from class org.goplanit.assignment.TrafficAssignmentConfigurator

logSettings, SET_DEMANDS, SET_GAP_FUNCTION, SET_INFRASTRUCTURE_NETWORK, SET_INITIAL_LINK_SEGMENT_COST, SET_OUTPUT_MANAGER, SET_PHYSICAL_COST, SET_VIRTUAL_COST, SET_ZONING

Fields inherited from class org.goplanit.utils.builder.Configurator

delayedMethodCalls

Constructor Summary

Constructors

Constructor	Description
StaticLtmConfigurator()	Constructor

Method Summary

Modifier and Type	Method	Description
void	activateDetailedLogging(boolean flag)	(De)Activate additional detailed logging specifically for the sLTM assignment procedure
void	activateMaxEntropyFlowDistribution(boolean flag)	(De)Activate the bush based max entropy flow solution.
void	disableLinkStorageConstraints(boolean flag)	Dis or enable enforcing any storage constraints on link(segments)
void	setType(StaticLtmType type)	Determine the type of sLTM assignment to use

Methods inherited from class org.goplanit.assignment.ltm.LtmConfigurator

createAndRegisterFundamentalDiagram, createAndRegisterNodeModel, createAndRegisterPathChoice, getFundamentalDiagram, getNodeModel, getPathChoice

Methods inherited from class org.goplanit.assignment.TrafficAssignmentConfigurator

activateOutput, createAndRegisterGapFunction, createAndRegisterPhysicalCost, createAndRegisterSmoothing, createAndRegisterVirtualCost, deactivateOutput, getDemands, getGapFunction, getInfrastructureNetwork, getOutputConfiguration, getOutputFormatters, getOutputManager, getPhysicalCost, getSmoothing, getVirtualCost, getZoning, isLogSettings, isOutputTypeActive, registerInitialLinkSegmentCost, registerInitialLinkSegmentCost, registerInitialLinkSegmentCost, registerOutputFormatter, setDemands, setInfrastructureNetwork, setLogSettings, setOutputManager, setZoning, unregisterOutputFormatter

Methods inherited from class org.goplanit.utils.builder.Configurator

callVoidMethod, collectParameterTypes, configure, getClassTypeToConfigure, getFirstParameterOfDelayedMethodCall, registerDelayedMethodCall

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DISABLE_LINK_STORAGE_CONSTRAINTS

public static boolean DEFAULT_DISABLE_LINK_STORAGE_CONSTRAINTS

default value used

DEFAULT_ACTIVATE_DETAILED_LOGGING

public static boolean DEFAULT_ACTIVATE_DETAILED_LOGGING

default value used

DEFAULT_SLTM_TYPE

public static StaticLtmType DEFAULT_SLTM_TYPE

default value used

Constructor Detail

StaticLtmConfigurator

public StaticLtmConfigurator()
                      throws PlanItException

Constructor

Throws:

PlanItException - thrown when error

Method Detail

disableLinkStorageConstraints

public void disableLinkStorageConstraints(boolean flag)

Dis or enable enforcing any storage constraints on link(segments)

Parameters:

flag - to set

activateDetailedLogging

public void activateDetailedLogging(boolean flag)

(De)Activate additional detailed logging specifically for the sLTM assignment procedure

Parameters:

flag - to set

setType

public void setType(StaticLtmType type)

Determine the type of sLTM assignment to use

Parameters:

type - to set

activateMaxEntropyFlowDistribution

public void activateMaxEntropyFlowDistribution(boolean flag)

(De)Activate the bush based max entropy flow solution. If switched off, any equal cost solution for a PAS is considered correct, when switched on an attempt is made to obtain unique equal flow distribution if possible. The latter is computationally more costly but results in unique solution.

Parameters:

flag - to set