Trait

sigmastate.Values

NotReadyValue

Related Doc: package Values

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trait NotReadyValue[S <: SType] extends Value[S]

Linear Supertypes
Value[S], SigmaNode, Product, Equals, AnyRef, Any
Known Subclasses
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Inherited
  1. NotReadyValue
  2. Value
  3. SigmaNode
  4. Product
  5. Equals
  6. AnyRef
  7. Any
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Abstract Value Members

  1. abstract def canEqual(that: Any): Boolean

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    Definition Classes
    Equals
  2. abstract def companion: ValueCompanion

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    The companion node descriptor with opCode, cost and other metadata.

    The companion node descriptor with opCode, cost and other metadata.

    Definition Classes
    Value
  3. abstract def opType: SFunc

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    Every value represents an operation and that operation can be associated with a function type, describing functional meaning of the operation, kind of operation signature.

    Every value represents an operation and that operation can be associated with a function type, describing functional meaning of the operation, kind of operation signature. Thus we can obtain global operation identifiers by combining Value.opName with Value.opType, so that if (v1.opName == v2.opName) && (v1.opType == v2.opType) then v1 and v2 are functionally point-wise equivalent. This in particular means that if two _different_ ops have the same opType they _should_ have different opNames. Thus defined op ids are used in a Cost Model - a table of all existing primitives coupled with performance parameters.

    Definition Classes
    Value
  4. abstract def productArity: Int

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    Definition Classes
    Product
  5. abstract def productElement(n: Int): Any

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    Definition Classes
    Product
  6. abstract def tpe: S

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    The type of the value represented by this node.

    The type of the value represented by this node. If the value is an operation it is the type of operation result.

    Definition Classes
    Value

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

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    Definition Classes
    AnyRef → Any
  4. final def addCost[R](costKind: TypeBasedCost, tpe: SType)(block: () ⇒ R)(implicit E: ErgoTreeEvaluator): R

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    Add the cost given by the descriptor to the accumulator and associate it with this operation node.

    Add the cost given by the descriptor to the accumulator and associate it with this operation node.

    Definition Classes
    Value
    Annotations
    @inline()
  5. final def addCost(costKind: FixedCost)(implicit E: ErgoTreeEvaluator): Unit

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    Add the cost given by the kind to the accumulator and associate it with this operation node.

    Add the cost given by the kind to the accumulator and associate it with this operation node.

    Definition Classes
    Value
    Annotations
    @inline()
  6. final def addSeqCost[R](costKind: PerItemCost, nItems: Int)(block: () ⇒ R)(implicit E: ErgoTreeEvaluator): R

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    Add the cost of a repeated operation to the accumulator and associate it with this operation.

    Add the cost of a repeated operation to the accumulator and associate it with this operation. The number of items (loop iterations) is known in advance (like in Coll.map operation)

    R

    result type of the operation

    costKind

    cost descriptor of the operation

    nItems

    number of operations known in advance (before loop execution)

    block

    operation executed under the given cost

    Definition Classes
    Value
    Annotations
    @inline()
  7. final def addSeqCostNoOp(costKind: PerItemCost, nItems: Int)(implicit E: ErgoTreeEvaluator): Unit

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    Add the cost of a repeated operation to the accumulator and associate it with this operation.

    Add the cost of a repeated operation to the accumulator and associate it with this operation. The number of items (loop iterations) is known in advance (like in Coll.map operation)

    costKind

    cost descriptor of the operation

    nItems

    number of operations known in advance (before loop execution)

    Definition Classes
    Value
    Annotations
    @inline()
  8. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  9. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  10. final def eq(arg0: AnyRef): Boolean

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

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    Definition Classes
    AnyRef → Any
  12. def eval(env: DataEnv)(implicit E: ErgoTreeEvaluator): Any

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    Defines an evaluation semantics of this tree node (aka Value or expression) in the given data environment.

    Defines an evaluation semantics of this tree node (aka Value or expression) in the given data environment. Should be implemented by all the ErgoTree nodes (aka operations). Thus, the ErgoTree interpreter implementation consists of combined implementations of this method. NOTE, this method shouldn't be called directly, instead use evalTo method.

    env

    immutable map, which binds variables (given by ids) to the values

    E

    Evaluator which defines evaluation context, cost accumulator, settings etc.

    returns

    the data value which is the result of evaluation

    Attributes
    protected
    Definition Classes
    Value
  13. final def evalTo[T](env: DataEnv)(implicit E: ErgoTreeEvaluator): T

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    Evaluates this node to the value of the given expected type.

    Evaluates this node to the value of the given expected type. This method should called from all eval implementations.

    T

    expected type of the resulting value

    env

    immutable map, which binds variables (given by ids) to the values

    E

    Evaluator which defines evaluation context, cost accumulator, settings etc.

    returns

    the data value which is the result of evaluation

    Definition Classes
    Value
    Annotations
    @inline()
  14. def finalize(): Unit

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

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    Definition Classes
    AnyRef → Any
  16. def hashCode(): Int

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

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    Definition Classes
    Any
  18. final def ne(arg0: AnyRef): Boolean

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

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

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    Definition Classes
    AnyRef
  21. def opCode: OpCode

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    Unique id of the node class used in serialization of ErgoTree.

    Unique id of the node class used in serialization of ErgoTree.

    Definition Classes
    Value
  22. def opName: String

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    Definition Classes
    Value
  23. def productIterator: Iterator[Any]

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    Definition Classes
    Product
  24. def productPrefix: String

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    Definition Classes
    Product
  25. def sourceContext: Nullable[SourceContext]

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    Definition Classes
    Value
  26. def sourceContext_=(srcCtx: Nullable[SourceContext]): Unit

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    Definition Classes
    Value
  27. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  28. def toString(): String

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

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

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

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

Inherited from Value[S]

Inherited from SigmaNode

Inherited from Product

Inherited from Equals

Inherited from AnyRef

Inherited from Any

Ungrouped