The type of the delta.
The type of the delta. To be specified by subclass.
It may be the same type as T
or a different type if needed.
For example GSet
uses the same type and ORSet
uses different types.
The type of the concrete implementation, e.g.
The type of the concrete implementation, e.g. GSet[A]
.
To be specified by subclass.
Convenience for put.
Convenience for put. Requires an implicit SelfUniqueAddress.
Add an element to a set associated with a key.
Add an element to a set associated with a key. If there is no existing set then one will be initialised. TODO add implicit after deprecated is EOL.
The accumulated delta of mutator operations since previous #resetDelta.
The accumulated delta of mutator operations since previous
#resetDelta. When the Replicator
invokes the modify
function
of the Update
message and the user code is invoking one or more mutator
operations the data is collecting the delta of the operations and makes
it available for the Replicator
with the #delta accessor. The
modify
function shall still return the full state in the same way as
ReplicatedData
without support for deltas.
Scala API: All entries of a multimap where keys are strings and values are sets.
Get the set associated with the key if there is one.
Java API: All entries of a multimap where keys are strings and values are sets.
Scala API: Get the set associated with the key if there is one, else return the given default.
Monotonic merge function.
Monotonic merge function.
When delta is merged into the full state this method is used.
When delta is merged into the full state this method is used.
When the type D
of the delta is of the same type as the full state T
this method can be implemented by delegating to merge
.
The nodes that have changed the state for this data and would need pruning when such node is no longer part of the cluster.
The nodes that have changed the state for this data and would need pruning when such node is no longer part of the cluster.
Does it have any state changes from a specific node, which has been removed from the cluster.
Does it have any state changes from a specific node, which has been removed from the cluster.
When the removed
node has been removed from the cluster the state
changes from that node will be pruned by collapsing the data entries
to another node.
When the removed
node has been removed from the cluster the state
changes from that node will be pruned by collapsing the data entries
to another node.
Remove data entries from a node that has been removed from the cluster and already been pruned.
Remove data entries from a node that has been removed from the cluster and already been pruned.
Java API: Associate an entire set with the key while retaining the history of the previous replicated data set.
Scala API: Associate an entire set with the key while retaining the history of the previous replicated data set.
Java API Remove an entire set associated with the key.
Scala API Remove an entire set associated with the key.
Remove an element of a set associated with a key.
Remove an element of a set associated with a key. If there are no more elements in the set then the entire set will be removed. TODO add implicit after deprecated is EOL.
Replace an element of a set associated with a key with a new one if it is different.
Replace an element of a set associated with a key with a new one if it is different. This is useful when an element is removed and another one is added within the same Update. The order of addition and removal is important in order to retain history for replicated data.
Reset collection of deltas from mutator operations.
Reset collection of deltas from mutator operations. When the Replicator
invokes the modify
function of the Update
message the delta is always
"reset" and when the user code is invoking one or more mutator operations the
data is collecting the delta of the operations and makes it available for
the Replicator
with the #delta accessor. When the Replicator
has
grabbed the delta
it will invoke this method to get a clean data instance
without the delta.
(oRMultiMap: any2stringadd[ORMultiMap[A, B]]).+(other)
(Since version 2.5.20) Use :+
that takes a SelfUniqueAddress
parameter instead.
Convenience for remove.
Convenience for remove. Requires an implicit Cluster.
(Since version 2.5.20) Use remove
that takes a SelfUniqueAddress
parameter instead.
ORMultiMap#remove(node:akka\.cluster\.ddata\.SelfUniqueAddress*
(Since version 2.5.20) Use addBinding
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use addBinding
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use put
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use put
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use remove
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use removeBinding
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use removeBinding
that takes a SelfUniqueAddress
parameter instead.
(Since version 2.5.20) Use replaceBinding
that takes a SelfUniqueAddress
parameter instead.
An immutable multi-map implementation. This class wraps an ORMap with an ORSet for the map's value.
This class is immutable, i.e. "modifying" methods return a new instance.
Note that on concurrent adds and removals for the same key (on the same set), removals can be lost.