ORMap.AtomicDeltaOp

java.lang.Object
- akka.cluster.ddata.ORMap.AtomicDeltaOp<A,B>

All Implemented Interfaces:

ORMap.DeltaOp, ReplicatedData, ReplicatedDataSerialization, ReplicatedDelta, ReplicatedDeltaSize, RequiresCausalDeliveryOfDeltas, java.io.Serializable, scala.Serializable

Direct Known Subclasses:

ORMap.PutDeltaOp, ORMap.RemoveDeltaOp, ORMap.RemoveKeyDeltaOp, ORMap.UpdateDeltaOp

Enclosing class:

ORMap<A,B extends ReplicatedData>
```
public abstract static class ORMap.AtomicDeltaOp<A,B extends ReplicatedData>
extends java.lang.Object
implements ORMap.DeltaOp, ReplicatedDeltaSize
```
See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

AtomicDeltaOp()
Implements a 'Observed Remove Map' CRDT, also called a 'OR-Map'.

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
Modifier and Type	Method	Description
`int`	`deltaSize()`
`ORMap.DeltaOp`	`merge(ORMap.DeltaOp that)`
`abstract ORSet.DeltaOp`	`underlying()`
`DeltaReplicatedData`	`zero()`
`abstract ORMap.ZeroTag`	`zeroTag()`

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

Methods inherited from interface akka.cluster.ddata.ReplicatedData
merge

- Constructor Detail
  - AtomicDeltaOp
```
public AtomicDeltaOp()
```
    Implements a 'Observed Remove Map' CRDT, also called a 'OR-Map'.
    It has similar semantics as an ORSet, but in case of concurrent updates the values are merged, and must therefore be ReplicatedData types themselves.
    This class is immutable, i.e. "modifying" methods return a new instance.
- Method Detail
  - deltaSize
```
public int deltaSize()
```
    Specified by:
    
    deltaSize in interface ReplicatedDeltaSize
  - merge
```
public ORMap.DeltaOp merge(ORMap.DeltaOp that)
```
  - underlying
```
public abstract ORSet.DeltaOp underlying()
```
  - zero
```
public DeltaReplicatedData zero()
```
    Specified by:
    
    zero in interface ORMap.DeltaOp
    
    Specified by:
    
    zero in interface ReplicatedDelta
  - zeroTag
```
public abstract ORMap.ZeroTag zeroTag()
```