Package com.nomagic.magicdraw.modelmetrics

Class ScriptHelper

java.lang.Object

com.nomagic.magicdraw.modelmetrics.ScriptHelper

@OpenApiAll
public class ScriptHelper
extends Object

Helper methods for calculating metrics.

Since:

13.12.5 (15:19)

Constructor Summary

Constructors

Constructor	Description
ScriptHelper()

Method Summary

Modifier and Type	Method	Description
static double	calcAverageForList(List<? extends Number> items)	Calculates average for a list of numbers.
static double	calcPercentage(int all, int covered)	Calculates percentage.
static Collection	getElementsRecursively(Element owningPackage)	Returns all elements in a package recursively.
static Collection	getElementsRecursively(Element owningPackage, Stereotype stereotype)	Returns all elements in a package recursively.
static Collection	getElementsRecursively(Collection<? extends Element> owningPackages)	Returns all elements in given packages recursively.
static Collection	getElementsRecursively(Collection<? extends Element> owningPackages, Stereotype stereotype)	Returns all elements in given packages recursively.
static boolean	isParentOf(BaseElement possibleParent, BaseElement possibleChild)	Checks if given object is child of given parent object.
static boolean	isParentOf(Collection<? extends BaseElement> possibleParents, BaseElement possibleChild)	Checks if given object is child of any element in a given list of possible parents.

Methods inherited from class java.lang.Object

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

Constructor Details

ScriptHelper

public ScriptHelper()

Method Details

getElementsRecursively

public static Collection getElementsRecursively(Element owningPackage)

Returns all elements in a package recursively.

Parameters:

owningPackage - package to collect the elements.

Returns:

all owned elements recursively. The input owningPackage is excluded.

getElementsRecursively

public static Collection getElementsRecursively(Collection<? extends Element> owningPackages)

Returns all elements in given packages recursively.

Parameters:

owningPackages - collection of packages to collect the elements

Returns:

all owned elements recursively. Given packages are excluded

getElementsRecursively

public static Collection getElementsRecursively(Element owningPackage,
 Stereotype stereotype)

Returns all elements in a package recursively.

Parameters:

owningPackage - package to collect the elements.

stereotype - stereotype of elements to collect.

Returns:

all owned elements recursively. The input owningPackage is excluded.

getElementsRecursively

public static Collection getElementsRecursively(Collection<? extends Element> owningPackages,
 Stereotype stereotype)

Returns all elements in given packages recursively.

Parameters:

owningPackages - collection of packages to collect the elements

stereotype - stereotype of elements to collect.

Returns:

all owned elements recursively. Given packages are excluded

isParentOf

public static boolean isParentOf(BaseElement possibleParent,
 BaseElement possibleChild)

Checks if given object is child of given parent object.

Parameters:

possibleParent - possible parent

possibleChild - possible child

Returns:

true if possibleChild is child of possibleParent.

isParentOf

public static boolean isParentOf(Collection<? extends BaseElement> possibleParents,
 BaseElement possibleChild)

Checks if given object is child of any element in a given list of possible parents.

Parameters:

possibleParents - possible parent

possibleChild - possible child

Returns:

true if possibleChild is child of possibleParent.

calcPercentage

public static double calcPercentage(int all,
 int covered)

Calculates percentage.

Parameters:

all - denominator

covered - nominator

Returns:

percentage value or 0 if denominator <= 0

calcAverageForList

public static double calcAverageForList(@CheckForNull
 List<? extends Number> items)

Calculates average for a list of numbers.

Parameters:

items - list of numbers

Returns:

average value for the given list of numbers or 0 by default