Enum Class CalculationOperation

java.lang.Object

java.lang.Enum<CalculationOperation>

org.osid.grading.calculation.CalculationOperation

All Implemented Interfaces:

Serializable, Comparable<CalculationOperation>, Constable

public enum CalculationOperation
extends Enum<CalculationOperation>

This enumeration contains the various gradebook column calculations.

Nested Class Summary

Nested classes/interfaces inherited from class Enum

Enum.EnumDesc<E>

Enum Constant Summary

Enum Constants

Enum Constant	Description
MEAN	Calculate the mean of the linked column entries.
MEDIAN	Calculate the median of the linked column entries.
MODE	Calculate the mode of the linked column entries.
PERCENTILE	Calculate the percentile of the linked column.
RMS	Calculate the root mean square of the linked column entries.
RULE	Use an external rule to process the linked column entries.
STD_DEVIATION_OFFSET	Calculate the offset from the standard deviation calculation of the linked column.
SUM	Calculate the sum of the values of the linked column entries.
TRANSFORM	Transform the grade entries between the GradeSystems defined in the input and the target columns.

Method Summary

Modifier and Type	Method	Description
String	getDescription()
String	getDisplayName()
static CalculationOperation	valueOf(String name)	Returns the enum constant of this class with the specified name.
static CalculationOperation[]	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

TRANSFORM

public static final CalculationOperation TRANSFORM

Transform the grade entries between the GradeSystems defined in the input and the target columns.

MEAN

public static final CalculationOperation MEAN

Calculate the mean of the linked column entries.

MEDIAN

public static final CalculationOperation MEDIAN

Calculate the median of the linked column entries.

MODE

public static final CalculationOperation MODE

Calculate the mode of the linked column entries.

PERCENTILE

public static final CalculationOperation PERCENTILE

Calculate the percentile of the linked column. If more than one column is selected, the mean of the row entries is used.

RMS

public static final CalculationOperation RMS

Calculate the root mean square of the linked column entries.

RULE

public static final CalculationOperation RULE

Use an external rule to process the linked column entries.

STD_DEVIATION_OFFSET

public static final CalculationOperation STD_DEVIATION_OFFSET

Calculate the offset from the standard deviation calculation of the linked column. If more than one column is selected, the mean of the row entries is used.

SUM

public static final CalculationOperation SUM

Calculate the sum of the values of the linked column entries.

Method Details

values

public static CalculationOperation[] 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 CalculationOperation 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()

getDescription

public String getDescription()