Description

The IFunctionCollection class allows you to create a list of functions.

Properties

length

Gets the number of functions stored in the collection.

abstract int length

• retuns: int - number of stored functions.

Instance methods

add

Adds a new function to the collection.

void add(IFunction func)

• func: IFunction - array with function parameters.

clear

Clears the collection.

void clear()

findByName

Finds a function in the list by it’s name.

IFunction? findByName(String name)

• name: String - name of the function to be found.
• returns: IFunction? - function or null, if function was not found.

findIndexByName

Finds function index in the list by it’s name.

int findIndexByName(String name)

• name: String - name of the function to be found.
• returns: int - function index in the list or -1, if function was not found.

get

Gets a function by its index.

IFunction get(int index)

• index: int - function index.
• returns: IFunction - retrieved function.

getAll

Gets all functions stores in the collection.

List<IFunction> getAll()

• returns: List<IFunction> - list with functions.

remove

Removes a function by its index.

void remove(int index)

• index: int - index of the function to be removed.

removeByName

Removes a function by its name.

void removeByName(String name)

• name: String - name of the function to be removed.