Class/Object

lspace.provider.transaction

Transaction

Related Docs: object Transaction | package transaction

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abstract class Transaction extends MemDataGraph

A transaction is build using an in-memory graph

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Inherited
  1. Transaction
  2. MemDataGraph
  3. DataGraph
  4. MemGraph
  5. Graph
  6. GraphUtils
  7. IriResource
  8. AnyRef
  9. Any
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Instance Constructors

  1. new Transaction(parent: structure.Graph)

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Type Members

  1. type GEdge[S, E] = _Edge[S, E] with MemEdge[S, E]

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    Definition Classes
    MemGraphGraph
  2. type GNode = _Node with MemNode

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    Definition Classes
    MemGraphGraph
  3. type GResource[T] = _Resource[T] with MemResource[T]

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    Definition Classes
    MemGraphGraph
  4. type GValue[T] = _Value[T] with MemValue[T]

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    Definition Classes
    MemGraphGraph
  5. abstract class _Edge[S, E] extends _Resource[Edge[S, E]] with Edge[S, E]

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    Definition Classes
    Graph
  6. abstract class _Node extends _Resource[Node] with Node

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    Definition Classes
    Graph
  7. trait _Resource[+T] extends Resource[T]

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    Definition Classes
    Graph
  8. class _TEdge[S, E] extends _Edge[S, E] with MemEdge[S, E] with _TResource[structure.Edge[S, E]] with TEdge[S, E]

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  9. class _TNode extends _Node with _TResource[structure.Node] with MemNode with TNode

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  10. trait _TResource[T] extends _Resource[T] with MemResource[T] with TResource[T]

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  11. class _TValue[T] extends _Value[T] with MemValue[T] with _TResource[T] with TValue[T]

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  12. abstract class _Value[T] extends _Resource[T] with Value[T]

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    Definition Classes
    Graph

Abstract Value Members

  1. abstract def index: IndexGraph

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    Definition Classes
    DataGraph
  2. abstract def iri: String

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    An empty uri means that there is no URI assigned.

    An empty uri means that there is no URI assigned.

    Definition Classes
    IriResource
  3. abstract def rollback(): Task[Unit]

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    clears the transaction's MemGraph

Concrete 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. def *>[ST <: structure.ClassType[_], End, ET[+Z] <: structure.ClassType[Z], Steps <: HList, Out, OutCT <: structure.ClassType[_], F[_]](traversal: librarian.traversal.Traversal[ST, ET[End], Steps])(implicit tweaker: Aux[ET[End], Steps, Out, OutCT], guide: Guide[F], mapper: Mapper[F, ET[End], OutCT]): FT

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    Definition Classes
    Graph
  4. final def +(label: structure.Ontology): Task[structure.Node]

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    Definition Classes
    Graph
  5. val ++: (structure.Graph) ⇒ Task[structure.Graph]

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    Definition Classes
    Graph
  6. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  7. def @id: String

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    The @id is a IRI/URI identifier

    The @id is a IRI/URI identifier

    returns

    a String which is empty if no @id is assigned, TODO: should this be an Option[String]?

    Definition Classes
    IriResource
  8. val @idStore: MemValueStore[Transaction.this.type]

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    Attributes
    protected[lspace.provider.mem]
    Definition Classes
    MemGraph
  9. object _TEdge

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  10. object _TNode

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  11. object _TValue

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  12. def add: (structure.Graph) ⇒ Task[structure.Graph]

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    Definition Classes
    Graph
  13. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  14. implicit lazy val assistent: Assistent

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    Definition Classes
    Graph
  15. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  16. def close(): Task[Unit]

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    Definition Classes
    Graph
  17. def commit(): Task[Unit]

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  18. def createEdge[S, E](id: Long, from: _Resource[S], key: structure.Property, to: _Resource[E]): Task[GEdge[S, E]]

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    creates, stores and indexes an edge

    creates, stores and indexes an edge

    Attributes
    protected[lspace]
    Definition Classes
    TransactionDataGraphGraph
  19. def createValue[T](_id: Long, _value: T, dt: datatype.DataType[T]): Task[GValue[T]]

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    Attributes
    protected[lspace]
    Definition Classes
    TransactionDataGraphGraph
  20. def deleteEdge(edge: _Edge[_, _]): Task[Unit]

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    deletes the Edge from the graph

    deletes the Edge from the graph

    Attributes
    protected[lspace]
    Definition Classes
    TransactionDataGraphGraph
  21. def deleteNode(node: _Node): Task[Unit]

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    deletes the Node from the graph

    deletes the Node from the graph

    Attributes
    protected[lspace]
    Definition Classes
    TransactionDataGraphGraph
  22. def deleteResource[T <: _Resource[_]](resource: T): Task[Unit]

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    delete in-/out-going edges from the resource

    delete in-/out-going edges from the resource

    Attributes
    protected
    Definition Classes
    MemGraphGraph
  23. def deleteValue(value: _Value[_]): Task[Unit]

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    deletes the Value from the transaction and marks the id as deleted

    deletes the Value from the transaction and marks the id as deleted

    Attributes
    protected[lspace]
    Definition Classes
    TransactionDataGraphGraph
  24. val edgeStore: MemEdgeStore[Transaction.this.type]

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    Attributes
    protected[lspace]
    Definition Classes
    MemGraphGraph
  25. def edges: TEdges[Transaction.this.type]

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    Definition Classes
    TransactionGraph
  26. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  27. def equals(o: Any): Boolean

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    Definition Classes
    IriResource → AnyRef → Any
  28. def executeTraversal[F[_]](traversal: librarian.traversal.Traversal[_ <: structure.ClassType[Any], _ <: structure.ClassType[Any], _ <: HList], guide: Guide[F]): F[Any]

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    Attributes
    protected[lspace]
    Definition Classes
    Graph
  29. def finalize(): Unit

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

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    Definition Classes
    AnyRef → Any
  31. def getOrCreateNode(id: Long): Task[GNode]

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    Attributes
    protected[lspace]
    Definition Classes
    TransactionDataGraphGraph
  32. implicit lazy val guide: Guide[Observable]

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    Definition Classes
    Graph
  33. lazy val hashCode: Int

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    Definition Classes
    Graph → AnyRef → Any
  34. lazy val idProvider: IdProvider

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    Attributes
    protected[lspace]
    Definition Classes
    TransactionGraph
  35. def indexEdge[S, E](edge: _Edge[S, E]): Task[Unit]

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    Attributes
    protected
    Definition Classes
    DataGraph
  36. def indexNode(node: _Node): Task[Unit]

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    Attributes
    protected[lspace]
    Definition Classes
    DataGraph
  37. lazy val init: Task[Unit]

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    Definition Classes
    DataGraphGraph
  38. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  39. def isOpen: Boolean

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  40. def mergeNodes(nodes: Set[structure.Node]): Task[structure.Node]

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    Definition Classes
    GraphUtils
  41. def mergeValues[V](values: Set[structure.Value[V]]): Task[structure.Value[V]]

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    Definition Classes
    GraphUtils
  42. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  43. def newEdge[S, E](id: Long, from: _Resource[S], key: structure.Property, to: _Resource[E]): GEdge[S, E]

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    Attributes
    protected[lspace]
    Definition Classes
    TransactionMemGraphGraph
  44. val newEdgeLock: AnyRef

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    Attributes
    protected[this]
    Definition Classes
    MemGraph
  45. def newNode(id: Long): GNode

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    Attributes
    protected[lspace]
    Definition Classes
    TransactionMemGraphGraph
  46. def newValue[T](id: Long, value: T, label: datatype.DataType[T]): GValue[T]

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    Attributes
    protected[lspace]
    Definition Classes
    TransactionMemGraphGraph
  47. val newValueLock: AnyRef

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    Attributes
    protected[this]
    Definition Classes
    MemGraph
  48. val nodeStore: MemNodeStore[Transaction.this.type]

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    Attributes
    protected[lspace]
    Definition Classes
    MemGraphGraph
  49. def nodes: TNodes[Transaction.this.type]

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    Definition Classes
    TransactionGraph
  50. final def notify(): Unit

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

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    Definition Classes
    AnyRef
  52. lazy val ns: NameSpaceGraph

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    Definition Classes
    TransactionGraph
  53. var open: Boolean

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    Attributes
    protected
  54. val parent: structure.Graph

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  55. def persist: Task[Unit]

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    Definition Classes
    Graph
  56. def purge: Task[Unit]

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    Definition Classes
    DataGraphGraph
  57. def resources: TResources[Transaction.this.type]

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    Definition Classes
    TransactionGraph
  58. def storeEdge(edge: _Edge[_, _]): Task[Unit]

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    Attributes
    protected
    Definition Classes
    Graph
  59. def storeNode(node: _Node): Task[Unit]

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    Attributes
    protected[lspace]
    Definition Classes
    DataGraphGraph
  60. def storeValue(value: _Value[_]): Task[Unit]

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    Attributes
    protected
    Definition Classes
    Graph
  61. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  62. lazy val thisgraph: Transaction.this.type

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    Definition Classes
    Graph
  63. def toFile(path: String = "defaultname.json", process: (Observable[structure.Resource[_]], (String) ⇒ Unit) ⇒ Task[String]): Task[Unit]

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    Definition Classes
    MemGraph
  64. def toString(): String

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    Definition Classes
    Graph → AnyRef → Any
  65. def transaction: Transaction

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    creates new transaction

    creates new transaction

    Definition Classes
    MemGraphGraph
  66. val valueStore: MemValueStore[Transaction.this.type]

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    Attributes
    protected[lspace]
    Definition Classes
    MemGraphGraph
  67. def values: TValues[Transaction.this.type]

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    Definition Classes
    TransactionGraph
  68. final def wait(): Unit

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  71. def wrapTR[T <: _Resource[_]](resource: T): Coeval[GResource[_]]

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Inherited from MemDataGraph

Inherited from DataGraph

Inherited from MemGraph

Inherited from structure.Graph

Inherited from GraphUtils

Inherited from IriResource

Inherited from AnyRef

Inherited from Any

Ungrouped