ChangeItemCommand open class ChangeItemCommand : Command Handles undo / redo of property changes. execute() Command.execute override. Declaration Swift open override func execute() undo() Command.undo override. Declaration Swift open override func undo() redo() Command.redo override. Declaration Swift open override func redo() © 2022 MindFusion Generated by jazzy ♪♫ v0.14.2, a Realm project.