com.hazelcast.crdt.pncounter.operations

## Class AbstractPNCounterOperation

- java.lang.Object
- - com.hazelcast.spi.Operation
  - - com.hazelcast.crdt.pncounter.operations.AbstractPNCounterOperation

- All Implemented Interfaces:
    DataSerializable, IdentifiedDataSerializable, NamedOperation
  Direct Known Subclasses:
    AddOperation, GetOperation

      public abstract class AbstractPNCounterOperation
      extends Operation
      implements IdentifiedDataSerializable, NamedOperation

  Base class for `PNCounter` query and mutation operation implementations. It will throw an exception on all serialization and deserialization invocations as CRDT operations must be invoked locally on a member.

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected String` | `name`

    - ### Fields inherited from class com.hazelcast.spi.Operation

      `GENERIC_PARTITION_ID`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `int` | `getFactoryId()` Returns DataSerializableFactory factory ID for this class.
    `String` | `getName()` Returns the name of the distributed data structure.
    `String` | `getServiceName()`
    `protected void` | `readInternal(ObjectDataInput in)`
    `protected void` | `toString(StringBuilder sb)` A template method allows for additional information to be passed into the `Operation.toString()` method.
    `protected void` | `writeInternal(ObjectDataOutput out)`

    - ### Methods inherited from class com.hazelcast.spi.Operation

      `afterRun, beforeRun, call, executedLocally, getCallerAddress, getCallerUuid, getCallId, getCallTimeout, getConnection, getInvocationTime, getLogger, getNodeEngine, getOperationResponseHandler, getPartitionId, getReplicaIndex, getResponse, getService, getWaitTimeout, isUrgent, logError, onExecutionFailure, onInvocationException, onSetCallId, readData, requiresExplicitServiceName, returnsResponse, run, sendResponse, setCallerUuid, setNodeEngine, setOperationResponseHandler, setPartitionId, setReplicaIndex, setService, setServiceName, setValidateTarget, setWaitTimeout, toString, validatesTarget, writeData`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

    - ### Methods inherited from interface com.hazelcast.nio.serialization.IdentifiedDataSerializable

      `getId`

    - ### Methods inherited from interface com.hazelcast.nio.serialization.DataSerializable

      `readData, writeData`

- - ### Field Detail

    - #### name

          protected String name

  - ### Method Detail

    - #### getServiceName

          public String getServiceName()

      Overrides:
        `getServiceName` in class `Operation`

    - #### getName

          public String getName()

      Description copied from interface: `NamedOperation`
      Returns the name of the distributed data structure.
      Specified by:
        `getName` in interface `NamedOperation`
      Returns:
        String name of the distributed data structure.

    - #### toString

          protected void toString(StringBuilder sb)

      Description copied from class: `Operation`
      A template method allows for additional information to be passed into the `Operation.toString()` method. So an Operation subclass can override this method and add additional debugging content. The default implementation does nothing so one is not forced to provide an empty implementation. It is a good practice to always call the super.toString(stringBuffer) when implementing this method to make sure that the super class can inject content if needed.
      Overrides:
        `toString` in class `Operation`
      Parameters:
        `sb` - the StringBuilder to add the debug info to.

    - #### getFactoryId

          public int getFactoryId()

      Description copied from interface: `IdentifiedDataSerializable`
      Returns DataSerializableFactory factory ID for this class.
      Specified by:
        `getFactoryId` in interface `IdentifiedDataSerializable`
      Returns:
        factory ID

    - #### writeInternal

          protected void writeInternal(ObjectDataOutput out)
                                throws IOException

      Overrides:
        `writeInternal` in class `Operation`
      Throws:
        `IOException`

    - #### readInternal

          protected void readInternal(ObjectDataInput in)
                               throws IOException

      Overrides:
        `readInternal` in class `Operation`
      Throws:
        `IOException`

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