ORKStepModifier Class Reference

Inherits from	NSObject
Conforms to	NSCopying NSSecureCoding
Declared in	ORKStepNavigationRule.h ORKStepNavigationRule.m

Overview

The ORKStepModifier class is an abstract base class for an object that can be used to modify a step if a given navigation rule is matched.

Step modifiers can be used within an ORKNavigableOrderedTask object. You assign step modifiers to be triggered after a task step is shown. Each step can have one step modifier at most.

`– modifyStep:withTaskResult:`

Modify the steps for a task.

- (void)modifyStep:(ORKStep *)step withTaskResult:(ORKTaskResult *)taskResult

Parameters

`step`	The step that is associated with this modifier
`taskResult`	The current task result

Declared In

ORKStepNavigationRule.h