StepsProgression

All Implemented Interfaces:

org.readium.r2.navigator.preferences.ProgressionStrategy
```
public final class StepsProgression<T extends Comparable<T>>
 implements ProgressionStrategy<T>
                    
```
Progression strategy based on a list of preferred values for the setting.
Steps MUST be sorted in increasing order.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public class`	`StepsProgression.Companion`

Constructor Summary

Constructors
Constructor	Description
`StepsProgression(List<T> steps, Function2<T, T, Boolean> equalsDelta)`

Method Summary

Modifier and Type	Method	Description
`T`	`increment(T value)`
`T`	`decrement(T value)`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - StepsProgression
```
StepsProgression(List<T> steps, Function2<T, T, Boolean> equalsDelta)
```
    Parameters:
    
    equalsDelta - Provide an equality algorithm to compare floating point numbers.
- Method Detail
  - increment
```
 T increment(T value)
```
  - decrement
```
 T decrement(T value)
```