Object

quasar.fs

InMemory

Related Doc: package fs

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object InMemory

In-Memory FileSystem interpreters, useful for testing/stubbing when a "real" interpreter isn't needed or desired.

NB: Since this is in-memory, careful with writing large amounts of data to the file system.

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Type Members

  1. type FileMap = Map[AFile, slamdata.Predef.Vector[Data]]

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  2. final case class InMemState(seq: slamdata.Predef.Long, contents: FileMap, rm: RM, wm: WM, queryResps: QueryResponses, resultMap: ResultMap) extends Product with Serializable

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    Represents the current state of the InMemoryFilesystem

    Represents the current state of the InMemoryFilesystem

    seq

    Represents the next available uid for a ReadHandle or WriteHandle

    contents

    The mapping of Data associated with each file in the Filesystem

    rm

    Currently open quasar.fs.ReadFile.ReadHandles

    wm

    Currently open quasar.fs.WriteFile.WriteHandles

  3. type InMemoryFs[A] = IndexedStateT[scalaz.Id.Id, InMemState, InMemState, A]

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  4. type QueryResponses = Map[Fix[LogicalPlan], slamdata.Predef.Vector[Data]]

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  5. type RM = Map[ReadHandle, Reading]

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  6. final case class Reading(f: AFile, start: Natural, lim: slamdata.Predef.Option[Positive], pos: slamdata.Predef.Int) extends Product with Serializable

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  7. type ResultMap = Map[ResultHandle, slamdata.Predef.Vector[Data]]

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  8. type WM = Map[WriteHandle, AFile]

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Value Members

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

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  2. final def ##(): Int

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

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  4. object InMemState extends Serializable

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  5. final def asInstanceOf[T0]: T0

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  6. def clone(): AnyRef

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

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  8. def equals(arg0: Any): Boolean

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  9. val fileSystem: ~>[FileSystem, InMemoryFs]

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  10. def finalize(): Unit

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. val manageFile: ~>[ManageFile, InMemoryFs]

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

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  16. final def notify(): Unit

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  17. final def notifyAll(): Unit

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  18. val queryFile: ~>[QueryFile, InMemoryFs]

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  19. val readFile: ~>[ReadFile, InMemoryFs]

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  20. def runFs(initial: InMemState): Task[~>[FileSystem, Task]]

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  21. def runInspect(initial: InMemState): Task[(~>[InMemoryFs, Task], Task[InMemState])]

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  22. def runStatefully(initial: InMemState): Task[~>[InMemoryFs, Task]]

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

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  24. def toString(): String

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  25. final def wait(): Unit

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

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

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  28. val writeFile: ~>[WriteFile, InMemoryFs]

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