Class/Object

scray.cassandra.extractors

CassandraExtractor

Related Docs: object CassandraExtractor | package extractors

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class CassandraExtractor[Q <: DomainQuery] extends StoreExtractor[CassandraQueryableSource[Q]] with LazyLogging

Helper class to create a configuration for a Cassandra table

Linear Supertypes
LazyLogging, StoreExtractor[CassandraQueryableSource[Q]], AnyRef, Any
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Inherited
  1. CassandraExtractor
  2. LazyLogging
  3. StoreExtractor
  4. AnyRef
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Instance Constructors

  1. new CassandraExtractor(session: Session, table: TableIdentifier, futurePool: FuturePool)

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Value Members

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

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  5. def checkColumnCassandraAutoIndexed(session: DbSession[_, _, _], keyspace: String, tableName: String, column: Column, splitters: Map[Column, Splitter[_]]): (Boolean, Option[AutoIndexConfiguration[_]])

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    checks that a column has been indexed by Cassandra itself, so no manual indexing if the table has not yet been created (the version must still be computed) we assume no indexing

  6. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  7. def createManualIndexConfiguration(column: Column, queryspaceName: String, version: Int, store: CassandraQueryableSource[Q], indexes: Map[_ <: (QueryableStoreSource[_ <: DomainQuery], String), _ <: (QueryableStoreSource[_ <: DomainQuery], String, IndexConfig, Option[Function1[_, _]], Set[String])], mappers: Map[_ <: QueryableStoreSource[_], (Function1[_, Row], Option[String], Option[VersioningConfiguration[_, _]])]): Option[ManuallyIndexConfiguration[_ <: DomainQuery, _ <: DomainQuery, _, _, _ <: DomainQuery]]

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    return a manual index configuration for a column

    return a manual index configuration for a column

    Definition Classes
    CassandraExtractor → StoreExtractor
  8. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  9. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  10. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  11. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  12. def getClusteringKeyColumns: Set[Column]

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    returns list of clustering key columns for this specific store; implementors must override this

    returns list of clustering key columns for this specific store; implementors must override this

    Definition Classes
    CassandraExtractor → StoreExtractor
  13. def getColumnConfiguration(session: DbSession[_, _, _], dbName: String, table: String, column: Column, index: Option[ManuallyIndexConfiguration[_ <: DomainQuery, _ <: DomainQuery, _, _, _ <: DomainQuery]], splitters: Map[Column, Splitter[_]]): ColumnConfiguration

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    returns the column configuration for a Cassandra column

    returns the column configuration for a Cassandra column

    Definition Classes
    CassandraExtractor → StoreExtractor
  14. def getColumnConfigurations(session: DbSession[_, _, _], dbName: String, table: String, querySpace: QueryspaceConfiguration, indexes: Map[String, ManuallyIndexConfiguration[_ <: DomainQuery, _ <: DomainQuery, _, _, _ <: DomainQuery]], splitters: Map[Column, Splitter[_]]): Set[ColumnConfiguration]

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    Definition Classes
    StoreExtractor
  15. def getColumns: Set[Column]

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    returns a list of columns for this specific store; implementors must override this

    returns a list of columns for this specific store; implementors must override this

    Definition Classes
    CassandraExtractor → StoreExtractor
  16. def getDBSystem: String

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    returns the name of the dbSystem

  17. def getDefaultDBSystem: String

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    DB-System is fixed

    DB-System is fixed

    Definition Classes
    CassandraExtractor → StoreExtractor
  18. def getMetadata(): KeyspaceMetadata

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    returns metadata information from Cassandra

  19. def getQueryMapping(store: CassandraQueryableSource[Q], tableName: Option[String]): (DomainQuery) ⇒ String

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    returns a generic Cassandra-store query mapping

  20. def getRowKeyColumns: Set[Column]

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    returns list of row key columns for this specific store; implementors must override this

    returns list of row key columns for this specific store; implementors must override this

    Definition Classes
    CassandraExtractor → StoreExtractor
  21. def getTableConfiguration(rowMapper: Function1[_, Row]): TableConfiguration[_ <: DomainQuery, _ <: DomainQuery, _]

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    Definition Classes
    CassandraExtractor → StoreExtractor
  22. def getTableIdentifier(store: CassandraQueryableSource[Q], tableName: Option[String], dbSystem: Option[String]): TableIdentifier

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    returns a table identifier for this cassandra store

    returns a table identifier for this cassandra store

    Definition Classes
    CassandraExtractor → StoreExtractor
  23. def getValueColumns: Set[Column]

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    returns a list of value key columns for this specific store; implementors must override this

    returns a list of value key columns for this specific store; implementors must override this

    Definition Classes
    CassandraExtractor → StoreExtractor
  24. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  25. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  26. lazy val logger: Logger

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    Attributes
    protected
    Definition Classes
    LazyLogging
  27. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  28. final def notify(): Unit

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    Definition Classes
    AnyRef
  29. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  30. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  31. def toString(): String

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    Definition Classes
    AnyRef → Any
  32. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  33. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  34. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from LazyLogging

Inherited from StoreExtractor[CassandraQueryableSource[Q]]

Inherited from AnyRef

Inherited from Any

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