ReplicatedDelta

All Superinterfaces:

ReplicatedData

All Known Subinterfaces:

ORMap.DeltaOp, ORSet.DeltaOp, RequiresCausalDeliveryOfDeltas

All Known Implementing Classes:

GCounter, GSet, ORMap.AtomicDeltaOp, ORMap.DeltaGroup, ORMap.PutDeltaOp, ORMap.RemoveDeltaOp, ORMap.RemoveKeyDeltaOp, ORMap.UpdateDeltaOp, ORSet.AddDeltaOp, ORSet.AtomicDeltaOp, ORSet.DeltaGroup, ORSet.FullStateDeltaOp, ORSet.RemoveDeltaOp, PNCounter
```
public interface ReplicatedDelta
extends ReplicatedData
```
The delta must implement this type.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  DeltaReplicatedData zero()
  The empty full state.
  - Methods inherited from interface akka.cluster.ddata.ReplicatedData
    merge

- Method Detail
  - zero
```
DeltaReplicatedData zero()
```
    The empty full state. This is used when a delta is received and no existing full state exists on the receiving side. Then the delta is merged into the zero to create the initial full state.