ORMap.DeltaOp

All Superinterfaces:

ReplicatedData, ReplicatedDataSerialization, ReplicatedDelta, RequiresCausalDeliveryOfDeltas, java.io.Serializable

Enclosing class:

ORMap<A,B extends ReplicatedData>
```
public static interface ORMap.DeltaOp
extends ReplicatedDelta, RequiresCausalDeliveryOfDeltas, ReplicatedDataSerialization
```

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

- Method Detail
  - zero
```
DeltaReplicatedData zero()
```
    Description copied from interface: ReplicatedDelta
    
    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.
    
    Specified by:
    
    zero in interface ReplicatedDelta