PartitionerHelper

Value Members

1. final def !=(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

2. final def ##(): Int

   

   Definition Classes

   AnyRef → Any

3. final def ==(arg0: Any): Boolean

   

   Definition Classes

   AnyRef → Any

4. final def asInstanceOf[T0]: T0

   

   Definition Classes

   Any

5. def clone(): AnyRef

   

   Attributes

   protected[java.lang]

   Definition Classes

   AnyRef

   Annotations

   @throws( ... )

6. def collStats(connector: MongoConnector, readConfig: ReadConfig): BsonDocument

   

   Runs the collStats command and returns the results

   Runs the collStats command and returns the results

   connector

   the MongoConnector

   readConfig

   the readConfig

   returns

   the collStats result

7. def createBoundaryQuery(key: String, lower: BsonValue, upper: BsonValue): BsonDocument

   

   Creates the upper and lower boundary query for the given key

   Creates the upper and lower boundary query for the given key

   key

   the key that represents the values that can be partitioned

   lower

   the value of the lower bound

   upper

   the value of the upper bound

   returns

   the document containing the partition bounds

8. def createPartitions(partitionKey: String, splitKeys: Seq[BsonValue], locations: Seq[String] = Nil, addMinMax: Boolean = true): Array[MongoPartition]

   

   Creates partitions using a single Seq of documents representing the right handside of partitions

   Creates partitions using a single Seq of documents representing the right handside of partitions

   partitionKey

   the key representing the partition most likely the _id.

   splitKeys

   the documents representing a split

   locations

   the optional server hostnames for the data

   addMinMax

   add min and maxkey query bounds.

9. final def eq(arg0: AnyRef): Boolean

   

   Definition Classes

   AnyRef

10. def equals(arg0: Any): Boolean

    

    Definition Classes

    AnyRef → Any

11. def finalize(): Unit

    

    Attributes

    protected[java.lang]

    Definition Classes

    AnyRef

    Annotations

    @throws( classOf[java.lang.Throwable] )

12. final def getClass(): Class[_]

    

    Definition Classes

    AnyRef → Any

13. def getSplitVectorRangeQuery(partitionKey: String, pipeline: Array[BsonDocument]): (BsonValue, BsonValue)

    

    Checks an aggregation pipeline to see if it starts with a range based query that is suitable for the SplitVector command.

    Checks an aggregation pipeline to see if it starts with a range based query that is suitable for the SplitVector command.

    If it does it returns the $match filter otherwise None

    pipeline

    the aggregation pipeline

    returns

    the min and max keys for the pipeline

    Since

    2.1

14. def hashCode(): Int

    

    Definition Classes

    AnyRef → Any

15. final def isInstanceOf[T0]: Boolean

    

    Definition Classes

    Any

16. def locations(connector: MongoConnector): Seq[String]

    

    Get the locations of the Mongo hosts

    Get the locations of the Mongo hosts

    connector

    the MongoConnector

    returns

    the locations

17. def matchQuery(pipeline: Array[BsonDocument]): BsonDocument

    

    Returns the head $match from a pipeline

    Returns the head $match from a pipeline

    pipeline

    the users pipeline

    returns

    the head $match or an empty BsonDocument.

18. final def ne(arg0: AnyRef): Boolean

    

    Definition Classes

    AnyRef

19. final def notify(): Unit

    

    Definition Classes

    AnyRef

20. final def notifyAll(): Unit

    

    Definition Classes

    AnyRef

21. def setLastBoundaryToLessThanOrEqualTo(partitionKey: String, partitions: Array[MongoPartition]): Array[MongoPartition]

    

    Sets the final boundary to use $lte rather than $lt so that boundaries with users provided queries have the correct upper bound

    Sets the final boundary to use $lte rather than $lt so that boundaries with users provided queries have the correct upper bound

    partitionKey

    the partition key

    partitions

    the partitions

    returns

    the updated partitions

    Since

    2.1

22. final def synchronized[T0](arg0: ⇒ T0): T0

    

    Definition Classes

    AnyRef

23. def toString(): String

    

    Definition Classes

    AnyRef → Any

24. final def wait(): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

25. final def wait(arg0: Long, arg1: Int): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )

26. final def wait(arg0: Long): Unit

    

    Definition Classes

    AnyRef

    Annotations

    @throws( ... )