JSDoc: Class: module:br/presenter/property/Snapshot

Class: module:br/presenter/property/Snapshot

module:br/presenter/property/Snapshot

The snapshot class allows the state of a collection of properties to be preserved, so that it becomes possible to roll the properties back to a known state at a future point in time. The module:br/presenter/property/Properties class may be helpful in composing the list of properties to be snapshot, when those properties are distributed throughout the presentation model.

Constructor

new module:br/presenter/property/Snapshot(pProperties)

Create a new Snapshot instance containing the current state of the given properties.

Parameters:

Name	Type	Description
`pProperties`	Array	The list of properties to be snapshot.

Source:

br-presenter/src/br/presenter/property/Snapshot.js, line 26

Methods

apply()

Revert the properties within the snapshot back to their state when the snapshot was originally taken.

Source:

br-presenter/src/br/presenter/property/Snapshot.js, line 60