Class
AddCommand
Command to add a value to a many-valued structural feature.
@MainActor final class AddCommandOverview
AddCommand adds an element to a collection-valued feature on an EObject, supporting both ordered and unordered collections with proper undo capability.
Example Usage
let command = AddCommand(
object: company,
feature: employeesReference,
value: newEmployee
)
try await command.execute()
try await command.undo() // Removes the added employeeTopics
Initializers
?
init(object:feature:value:)
Creates a new add command.
Instance Properties
V
canRedo
Indicates whether the command can be redone after being undone.
V
canUndo
Indicates whether the command can be undone.
V
description
A human-readable description of the command.
V
feature
The many-valued feature to add to.
V
objectId
The object to modify.
V
value
The value to add.