# Uses of Package
com.hazelcast.crdt

- Packages that use com.hazelcast.crdt
  Package | Description
  --- | ---
  com.hazelcast.crdt | This package contains CRDT (conflict-free replicated data type) implementations based on the Hazelcast infrastructure.
  com.hazelcast.crdt.pncounter | This package contains the PN (Positive-Negative) CRDT counter implementation.

- Classes in com.hazelcast.crdt used by com.hazelcast.crdt
  Class and Description
  CRDT Common interface for CRDT (conflict-free replicated data type) implementations.
  CRDTReplicationContainer A container for a CRDT replication operation.

- Classes in com.hazelcast.crdt used by com.hazelcast.crdt.pncounter
  Class and Description
  AbstractCRDTReplicationOperation Base class for CRDT replication operations.
  CRDT Common interface for CRDT (conflict-free replicated data type) implementations.
  CRDTReplicationAwareService Represents a service implementing a CRDT that may be replicated and migrated to other replicas of the same CRDT.
  CRDTReplicationContainer A container for a CRDT replication operation.

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