Enum Class DesignPhase

java.lang.Object

java.lang.Enum<DesignPhase>

neqsim.process.mechanicaldesign.DesignPhase

All Implemented Interfaces:

Serializable, Comparable<DesignPhase>, Constable

public enum DesignPhase
extends Enum<DesignPhase>

Enumeration of field development design phases with associated accuracy requirements.

Each phase represents a stage in the project lifecycle with specific deliverables and accuracy expectations for sizing, weight, and cost estimates.

Version:

1.0

Author:

esol

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
AS_BUILT	As-Built phase.
CONCEPT_SELECT	Concept Select phase.
DETAIL_DESIGN	Detail Design phase.
FEED	FEED (Front End Engineering Design) phase.
PRE_FEED	Pre-FEED phase.
SCREENING	Screening/Opportunity phase.

Field Summary

Fields

Modifier and Type	Field	Description
private final String	description
private final String	displayName
private final double	maxAccuracy
private final double	minAccuracy

Constructor Summary

Constructors

Modifier	Constructor	Description
private	DesignPhase(String displayName, double minAccuracy, double maxAccuracy, String description)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getAccuracyRange()	Get accuracy range as a formatted string.
String	getDescription()	Get phase description.
String	getDisplayName()	Get human-readable display name.
double	getMaxAccuracy()	Get maximum expected accuracy as fraction.
double	getMinAccuracy()	Get minimum expected accuracy as fraction.
boolean	requiresDetailedCompliance()	Check if this phase requires detailed design standards compliance.
boolean	requiresFullMechanicalDesign()	Check if this phase requires full mechanical design calculations.
String	toString()
static DesignPhase	valueOf(String name)	Returns the enum constant of this class with the specified name.
static DesignPhase[]	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, valueOf

Methods inherited from class Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Details

SCREENING

public static final DesignPhase SCREENING

Screening/Opportunity phase. Rough order of magnitude estimates. Accuracy: ±40-50%.

CONCEPT_SELECT

public static final DesignPhase CONCEPT_SELECT

Concept Select phase. Preliminary sizing and layout. Accuracy: ±30%.

PRE_FEED

public static final DesignPhase PRE_FEED

Pre-FEED phase. More refined estimates for concept selection. Accuracy: ±25%.

FEED

public static final DesignPhase FEED

FEED (Front End Engineering Design) phase. Detailed sizing for sanction. Accuracy: ±15-20%.

DETAIL_DESIGN

public static final DesignPhase DETAIL_DESIGN

Detail Design phase. Final design for procurement. Accuracy: ±10%.

AS_BUILT

public static final DesignPhase AS_BUILT

As-Built phase. Actual installed equipment data. Accuracy: ±5%.

Field Details

displayName

private final String displayName

minAccuracy

private final double minAccuracy

maxAccuracy

private final double maxAccuracy

description

private final String description

Constructor Details

DesignPhase

private DesignPhase(String displayName,
 double minAccuracy,
 double maxAccuracy,
 String description)

Constructor.

Parameters:

displayName - human-readable name

minAccuracy - minimum expected accuracy (as fraction, e.g., 0.15 = 15%)

maxAccuracy - maximum expected accuracy

description - phase description

Method Details

values

public static DesignPhase[] 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 DesignPhase 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

getDisplayName

public String getDisplayName()

Get human-readable display name.

Returns:

display name

getMinAccuracy

public double getMinAccuracy()

Get minimum expected accuracy as fraction.

Returns:

minimum accuracy (e.g., 0.15 for 15%)

getMaxAccuracy

public double getMaxAccuracy()

Get maximum expected accuracy as fraction.

Returns:

maximum accuracy (e.g., 0.20 for 20%)

getAccuracyRange

public String getAccuracyRange()

Get accuracy range as a formatted string.

Returns:

formatted accuracy range (e.g., "±15-20%")

getDescription

public String getDescription()

Get phase description.

Returns:

description

requiresDetailedCompliance

public boolean requiresDetailedCompliance()

Check if this phase requires detailed design standards compliance.

Returns:

true if detailed compliance checking is required

requiresFullMechanicalDesign

public boolean requiresFullMechanicalDesign()

Check if this phase requires full mechanical design calculations.

Returns:

true if full calculations are required

toString

public String toString()

Overrides:

toString in class Enum<DesignPhase>