Class ProcessSafetyScenario

java.lang.Object

neqsim.process.safety.ProcessSafetyScenario

All Implemented Interfaces:

Serializable

public final class ProcessSafetyScenario
extends Object
implements Serializable

Immutable description of a process safety scenario.

The scenario captures a set of perturbations such as blocked outlets or loss of utilities along with optional custom manipulators. The perturbations are applied to a scenario specific copy of a ProcessSystem prior to execution.

See Also:

• Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	ProcessSafetyScenario.Builder	Builder for ProcessSafetyScenario.

Field Summary

Fields

Modifier and Type	Field	Description
private final List<String>	blockedOutletUnits
private final Map<String,Double>	controllerSetPointOverrides
private final Map<String, Consumer<ProcessEquipmentInterface>>	customManipulators
private static final org.apache.logging.log4j.Logger	logger
private final String	name
private static final long	serialVersionUID
private final List<String>	utilityLossUnits

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ProcessSafetyScenario(ProcessSafetyScenario.Builder builder)

Method Summary

Modifier and Type	Method	Description
void	applyTo(ProcessSystem processSystem)	Apply the configured perturbations to the provided ProcessSystem instance.
static ProcessSafetyScenario.Builder	builder(String name)
private void	deactivateController(ProcessEquipmentInterface unit)
List<String>	getBlockedOutletUnits()
Map<String,Double>	getControllerSetPointOverrides()
Map<String, Consumer<ProcessEquipmentInterface>>	getCustomManipulators()
String	getName()
Set<String>	getTargetUnits()	Returns the combined set of unit names affected by the scenario.
List<String>	getUtilityLossUnits()
private void	markUnitInactive(ProcessEquipmentInterface unit)

Methods inherited from class Object

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

Field Details

serialVersionUID

private static final long serialVersionUID

See Also:

• Constant Field Values

logger

private static final org.apache.logging.log4j.Logger logger

name

private final String name

blockedOutletUnits

private final List<String> blockedOutletUnits

utilityLossUnits

private final List<String> utilityLossUnits

controllerSetPointOverrides

private final Map<String,Double> controllerSetPointOverrides

customManipulators

private final Map<String, Consumer<ProcessEquipmentInterface>> customManipulators

Constructor Details

ProcessSafetyScenario

private ProcessSafetyScenario(ProcessSafetyScenario.Builder builder)

Method Details

getName

public String getName()

getBlockedOutletUnits

public List<String> getBlockedOutletUnits()

getUtilityLossUnits

public List<String> getUtilityLossUnits()

getControllerSetPointOverrides

public Map<String,Double> getControllerSetPointOverrides()

getCustomManipulators

public Map<String, Consumer<ProcessEquipmentInterface>> getCustomManipulators()

applyTo

public void applyTo(ProcessSystem processSystem)

Apply the configured perturbations to the provided ProcessSystem instance.

Parameters:

processSystem - process system to manipulate

deactivateController

private void deactivateController(ProcessEquipmentInterface unit)

markUnitInactive

private void markUnitInactive(ProcessEquipmentInterface unit)

getTargetUnits

public Set<String> getTargetUnits()

Returns the combined set of unit names affected by the scenario.

Returns:

affected unit names

builder

public static ProcessSafetyScenario.Builder builder(String name)