Packages

c

io.delta.standalone.internal

KernelSnapshotWrapper

class KernelSnapshotWrapper extends Snapshot

Wrap a io.delta.kernel.Snapshot such that it conforms to the the io.delta.standalone.Snapshot interface.

NB: Currently only supports the getMetadata and getVersion methods. All others throw exceptions.

Linear Supertypes
Snapshot, AnyRef, Any
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  1. KernelSnapshotWrapper
  2. Snapshot
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Instance Constructors

  1. new KernelSnapshotWrapper(kernelSnapshot: kernel.internal.SnapshotImpl)

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[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def equals(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  8. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  9. def getAllFiles(): List[AddFile]

    NOT SUPPORTED

    NOT SUPPORTED

    returns

    all of the files present in this snapshot

    Definition Classes
    KernelSnapshotWrapper → Snapshot
    Annotations
    @Override()
  10. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  11. def getKernelSnapshot(): kernel.internal.SnapshotImpl
    Attributes
    protected[internal]
  12. def getMetadata(): Metadata

    returns

    the table metadata for this snapshot.

    Definition Classes
    KernelSnapshotWrapper → Snapshot
    Annotations
    @Override()
  13. def getVersion(): Long

    returns

    the version for this snapshot

    Definition Classes
    KernelSnapshotWrapper → Snapshot
    Annotations
    @Override()
  14. def hashCode(): Int
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  15. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  16. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  17. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  18. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  19. def open(): CloseableIterator[RowRecord]

    NOT SUPPORTED Creates a CloseableIterator which can iterate over data belonging to this snapshot.

    NOT SUPPORTED Creates a CloseableIterator which can iterate over data belonging to this snapshot. It provides no iteration ordering guarantee among data.

    returns

    a CloseableIterator to iterate over data

    Definition Classes
    KernelSnapshotWrapper → Snapshot
    Annotations
    @Override()
  20. def scan(predicate: Expression): DeltaScan

    NOT SUPPORTED

    NOT SUPPORTED

    predicate

    the predicate to be used to filter the files in this snapshot.

    returns

    a DeltaScan of the files in this snapshot matching the pushed portion of predicate

    Definition Classes
    KernelSnapshotWrapper → Snapshot
    Annotations
    @Override()
  21. def scan(): DeltaScan

    NOT SUPPORTED

    NOT SUPPORTED

    returns

    a DeltaScan of the files in this snapshot.

    Definition Classes
    KernelSnapshotWrapper → Snapshot
    Annotations
    @Override()
  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( ... ) @native()

Inherited from Snapshot

Inherited from AnyRef

Inherited from Any

Ungrouped