Enum Class CapacityConstraint.ConstraintSeverity

java.lang.Object

java.lang.Enum<CapacityConstraint.ConstraintSeverity>

neqsim.process.equipment.capacity.CapacityConstraint.ConstraintSeverity

All Implemented Interfaces:

Serializable, Comparable<CapacityConstraint.ConstraintSeverity>, Constable

Enclosing class:

CapacityConstraint

public static enum CapacityConstraint.ConstraintSeverity
extends Enum<CapacityConstraint.ConstraintSeverity>

Enum defining the severity level of constraint violations.

Used by the optimizer to determine how to handle constraint violations:

• CRITICAL: Equipment damage or safety hazard - optimization must stop
• HARD: Exceeds design limits - marks solution as infeasible
• SOFT: Exceeds recommended limits - applies penalty to objective
• ADVISORY: Information only - no impact on optimization

Version:

1.0

Author:

NeqSim Development Team

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
ADVISORY	Advisory only - information for reporting.
CRITICAL	Critical violation - exceeding causes equipment damage or safety hazard.
HARD	Hard violation - exceeding means solution is infeasible.
SOFT	Soft violation - exceeding is undesirable but acceptable.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ConstraintSeverity()

Method Summary

Modifier and Type	Method	Description
static CapacityConstraint.ConstraintSeverity	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CapacityConstraint.ConstraintSeverity[]	values()	Returns an array containing the constants of this enum class, in the order they are declared.

Methods inherited from class Enum

clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

CRITICAL

public static final CapacityConstraint.ConstraintSeverity CRITICAL

Critical violation - exceeding causes equipment damage or safety hazard. Examples: surge, overspeed, over-temperature. Optimizer must stop immediately when this is violated.

HARD

public static final CapacityConstraint.ConstraintSeverity HARD

Hard violation - exceeding means solution is infeasible. Examples: design capacity, maximum power. Optimizer marks solution as infeasible.

SOFT

public static final CapacityConstraint.ConstraintSeverity SOFT

Soft violation - exceeding is undesirable but acceptable. Examples: efficiency targets, recommended operating range. Optimizer applies penalty to objective function.

ADVISORY

public static final CapacityConstraint.ConstraintSeverity ADVISORY

Advisory only - information for reporting. Examples: turndown ratio, design point deviation. No impact on optimization.

Constructor Details

ConstraintSeverity

private ConstraintSeverity()

Method Details

values

public static CapacityConstraint.ConstraintSeverity[] values()

Returns an array containing the constants of this enum class, in the order they are declared.

Returns:

an array containing the constants of this enum class, in the order they are declared

valueOf

public static CapacityConstraint.ConstraintSeverity valueOf(String name)

Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum class has no constant with the specified name

NullPointerException - if the argument is null