RotarySnapBehavior


public interface RotarySnapBehavior

An interface for snapping with rotary

Method Summary

Modifier and Type	Method	Description
`abstract Unit`	`prepareSnapForItems(Integer moveForElements, Boolean sequentialSnap)`	Preparing snapping.
`abstract Unit`	`startSnappingSession(Boolean toClosestItem)`	Performs snapping to the specified in prepareSnapForItems element If toClosestItem is true - then the snapping will happen to the closest item only.
`abstract Float`	`snapThreshold(Boolean duringSnap)`	A threshold after which snapping happens.

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

- Method Detail
  - prepareSnapForItems
```
 abstract Unit prepareSnapForItems(Integer moveForElements, Boolean sequentialSnap)
```
    Preparing snapping. This method should be called before startSnappingSession is called.
    Snapping is done for current + moveForElements items.
    If sequentialSnap is true, items are summed up together. For example, if prepareSnapForItems is called with moveForElements = 2, 3, 5 -> then the snapping will happen to current + 10 items
    If sequentialSnap is false, then moveForElements are not summed up together.
  - startSnappingSession
```
 abstract Unit startSnappingSession(Boolean toClosestItem)
```
    Performs snapping to the specified in prepareSnapForItems element If toClosestItem is true - then the snapping will happen to the closest item only. If it's set to false - then it'll snap to the element specified in prepareSnapForItems method.
  - snapThreshold
```
 abstract Float snapThreshold(Boolean duringSnap)
```
    A threshold after which snapping happens. There can be 2 thresholds - before snap and during snap (while snap is happening ). During-snap threshold is usually longer than before-snap so that the list will not scroll too fast.