Trait

de.sciss.lucre.stm.Durable

Txn

Related Doc: package Durable

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trait Txn extends DurableLike.Txn[Durable]

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  4. TxnLike
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Abstract Value Members

  1. abstract def afterCommit(fun: ⇒ Unit): Unit

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    Registers a thunk to be executed after the transaction successfully committed.

    Registers a thunk to be executed after the transaction successfully committed.

    Definition Classes
    TxnTxnLike
  2. abstract def attrMap(obj: Obj[Durable]): AttrMap[Durable]

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    Definition Classes
    Txn
  3. abstract def beforeCommit(fun: (Tx) ⇒ Unit): Unit

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    Definition Classes
    Txn
  4. abstract def inMemory: Tx

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    Definition Classes
    Txn
  5. abstract def newBooleanVar(id: Durable.ID, init: Boolean): Durable.Var[Boolean]

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    Definition Classes
    Txn
  6. abstract def newCachedIntVar(init: Int): Var[Tx, Int]

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    Definition Classes
    Txn
  7. abstract def newCachedLongVar(init: Long): Var[Tx, Long]

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    Definition Classes
    Txn
  8. abstract def newCachedVar[A](init: A)(implicit serializer: Serializer[Tx, Unit, A]): Var[Tx, A]

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    Definition Classes
    Txn
  9. abstract def newHandle[A](value: A)(implicit serializer: Serializer[Tx, Durable.Acc, A]): Source[Tx, A]

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    Creates a handle (in-memory) to refresh a stale version of an object, assuming that the future transaction is issued from the same cursor that is used to create the handle, except for potentially having advanced.

    Creates a handle (in-memory) to refresh a stale version of an object, assuming that the future transaction is issued from the same cursor that is used to create the handle, except for potentially having advanced. This is a mechanism that can be used in live views to gain valid access to a referenced object (e.g. self access).

    value

    the object which will be refreshed when calling get on the returned handle

    serializer

    used to write and freshly read the object

    returns

    the handle

    Definition Classes
    Txn
  10. abstract def newID(): Durable.ID

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    Definition Classes
    Txn
  11. abstract def newInMemoryIDMap[A]: IdentifierMap[Durable.ID, Tx, A]

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    Creates a new in-memory transactional map for storing and retrieving values based on a mutable's identifier as key.

    Creates a new in-memory transactional map for storing and retrieving values based on a mutable's identifier as key. If a system is confluently persistent, the get operation will find the most recent key that matches the search key. Objects are not serialized but kept live in memory.

    ID maps can be used by observing views to look up associated view meta data even though they may be presented with a more recent access path of the model peer (e.g. when a recent event is fired and observed).

    A

    the value type in the map

    Definition Classes
    Txn
  12. abstract def newIntVar(id: Durable.ID, init: Int): Durable.Var[Int]

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    Definition Classes
    Txn
  13. abstract def newLongVar(id: Durable.ID, init: Long): Durable.Var[Long]

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    Definition Classes
    Txn
  14. abstract def newVar[A](id: Durable.ID, init: A)(implicit serializer: Serializer[Tx, Durable.Acc, A]): Durable.Var[A]

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    Definition Classes
    Txn
  15. abstract def newVarArray[A](size: Int): Array[Durable.Var[A]]

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    Definition Classes
    Txn
  16. abstract def peer: InTxn

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    Every transaction has a plain Scala-STM transaction as a peer.

    Every transaction has a plain Scala-STM transaction as a peer. This comes handy for setting up custom things like TxnLocal, TMap, or calling into the hooks of concurrent.stm.Txn. It is also needed when re-wrapping the transaction of one system into another.

    Definition Classes
    TxnLike
  17. abstract def readBooleanVar(id: Durable.ID, in: DataInput): Durable.Var[Boolean]

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    Definition Classes
    Txn
  18. abstract def readCachedIntVar(in: DataInput): Var[Tx, Int]

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    Definition Classes
    Txn
  19. abstract def readCachedLongVar(in: DataInput): Var[Tx, Long]

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    Definition Classes
    Txn
  20. abstract def readCachedVar[A](in: DataInput)(implicit serializer: Serializer[Tx, Unit, A]): Var[Tx, A]

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    Definition Classes
    Txn
  21. abstract def readID(in: DataInput, acc: Durable.Acc): Durable.ID

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    Definition Classes
    Txn
  22. abstract def readIntVar(id: Durable.ID, in: DataInput): Durable.Var[Int]

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    Definition Classes
    Txn
  23. abstract def readLongVar(id: Durable.ID, in: DataInput): Durable.Var[Long]

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    Definition Classes
    Txn
  24. abstract def readVar[A](id: Durable.ID, in: DataInput)(implicit serializer: Serializer[Tx, Durable.Acc, A]): Durable.Var[A]

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    Definition Classes
    Txn
  25. abstract val system: Durable

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    Back link to the underlying system.

    Back link to the underlying system.

    Definition Classes
    Txn
  26. abstract def use[A](context: Durable.Context)(fun: ⇒ A): A

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    Definition Classes
    Txn

Concrete 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. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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    protected[java.lang]
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    @throws( classOf[java.lang.Throwable] )
  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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

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  13. final def notify(): Unit

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    Definition Classes
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  14. final def notifyAll(): Unit

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

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  16. def toString(): String

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  17. final def wait(): Unit

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    @throws( ... )
  18. final def wait(arg0: Long, arg1: Int): Unit

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

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Inherited from DurableLike.Txn[Durable]

Inherited from stm.Txn[Durable]

Inherited from TxnLike

Inherited from AnyRef

Inherited from Any

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