R6 class list_t3

Create R6 reference object class list_t3.

Methods

Public methods

• list_t3$new()

• list_t3$name()

• list_t3$add()

• list_t3$remove()

• list_t3$view()

• list_t3$count()

• list_t3$extract()

• list_t3$filter()

• list_t3$filter_l1()

• list_t3$extract_l1_element_value()

• list_t3$modification_l1()

• list_t3$clone()

---

Method new()

Initialize function for R6 list_t3 class.

Usage

list_t3$new()

---

Method name()

Function for display item's name(s) attribut.

Usage

list_t3$name(attribut = "all")

Arguments

attribut

(character) Display all names with "all" attribut or specify one.

---

Method add()

Function for add new element in specific attribut.

Usage

list_t3$add(new_item, attribut = "data", silent = TRUE)

Arguments

new_item

(all type) Item to add.

attribut

(character) Attribut's name. By default "data".

silent

logical expected. By default TRUE Display or not information when you run the process.

---

Method remove()

Function for removed element of specific attribut.

Usage

list_t3$remove(item_id, attribut = "data")

Arguments

item_id

(numeric) Identification number of item to remove.

attribut

(character) Attribut's name. By default "data".

---

Method view()

Function for display element(s) of specific attribut.

Usage

list_t3$view(..., attribut = "data")

Arguments

...

(list) Identification number or name of item(s) to display.

attribut

(character) Attribut's name. By default "data".

---

Method count()

Function for display number of elements of a specific attribut.

Usage

list_t3$count(attribut = "data")

Arguments

attribut

(character) Attribut's name. By default "data".

---

Method extract()

Function for extract element(s) of a specific attribut.

Usage

list_t3$extract(attribut_l1 = "data", attribut_l2 = NULL, id = NULL)

Arguments

attribut_l1

(character) First strate attribut's name. By default "data".

attribut_l2

(character or NULL) Second strate attribut's name. By default NULL.

id

(integer) Number identification of element in the attribut.

---

Method filter()

Function for select attribut's element(s) by specific filter.

Usage

list_t3$filter(attribut_l1 = "data", filter)

Arguments

attribut_l1

(character) First strate attribut's name. By default "data".

filter

(character) Filter by a specific filter.

---

Method filter_l1()

Function for select item(s) by specific selection.

Usage

list_t3$filter_l1(attribut_l1 = "data", filter, clone = FALSE)

Arguments

attribut_l1

Object of type character expected. First strate attribut's name. By default "data".

filter

Object of type character expected. Filter by specific selection. Use the pattern $path$ for specify path of element in the R6 object. For example: "$path$elementarycatch_id == "elementarycatch4" & $path$activity_id == "activity168""

clone

Object of type logical expected. TRUE if you want to create a new object (not link to the original object).

---

Method extract_l1_element_value()

Function for extract element(s) of a specific attribut.

Usage

list_t3$extract_l1_element_value(attribut_l1 = "data", element)

Arguments

attribut_l1

Object of type character expected. First strate attribut's name. By default "data".

element

Object of type character expected. Name of the element.

---

Method modification_l1()

Function for modification item(s).

Usage

list_t3$modification_l1(attribut_l1 = "data", modification, silent = TRUE)

Arguments

attribut_l1

Object of type character expected. First strate attribut's name. By default "data".

modification

Object of type character expected. Attribute to modify. Use the pattern $path$ for specify path of attribute in the R6 object. For example: "$path$activity_code = 1"

silent

Object of type logical expected. Display outputs of modificated values.

---

Method clone()

The objects of this class are cloneable with this method.

Usage

list_t3$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.