backward
abstract fun backward( model: T, identifier: EventIdentifier, data: MutableByteGapBuffer, from: Int, until: Int, changeData: MutableByteGapBuffer, changeFrom: Int, changeUntil: Int): T
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Moves the MutableProjection backward, and returns the new instance of T that should be used.
Parameters
model
the instance of T that should be updated.
identifier
the EventIdentifier for the event.
data
the bytes that define the event.
from
where the data should be read from.
until
where the data should be read to.
changeData
the bytes that define the stored change.
changeFrom
where the changeData should be read from.
changeUntil
where the changeData should be read to.