Packages

final class Free extends ConcreteTerm

A free variable (ML constructor Free). name is the name of the variable (e.g., "x") and typ its type.

Source
Term.scala
Linear Supertypes
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Inherited
  1. Free
  2. ConcreteTerm
  3. Term
  4. FutureValue
  5. AnyRef
  6. Any
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Visibility
  1. Public
  2. Protected

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##: Int
    Definition Classes
    AnyRef → Any
  3. def $(that: Term)(implicit ec: ExecutionContext): App

    t $ u is shorthand for App(t,u)

    t $ u is shorthand for App(t,u)

    Definition Classes
    Term
  4. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  5. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  6. def await: Unit

    Blocks until this future value is computed.

    Blocks until this future value is computed. (Or throws an exception if the computation fails.)

    Definition Classes
    FreeFutureValue
  7. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
  8. val concrete: Free.this.type

    returns

    this

    Definition Classes
    ConcreteTermTerm
  9. def concreteComputed: Boolean

    returns

    true

    Definition Classes
    ConcreteTermTerm
    Annotations
    @inline()
  10. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  11. def equals(that: Any): Boolean

    Equality of terms.

    Equality of terms. Returns true iff the two Term instances represent the same term in the Isabelle process. (E.g., a Cterm and a Const can be equal.) May throw an exception if the computation of the terms fails. (But will not fail if await or a related FutureValue method has returned successfully on both terms.)

    Definition Classes
    Term → AnyRef → Any
  12. def force: Free.this.type

    Waits till the computation of this value (in the Isabelle process) has finished.

    Waits till the computation of this value (in the Isabelle process) has finished. (Or until an exception is thrown.)

    returns

    this value, but it is guaranteed to have completed the computation

    Definition Classes
    FutureValue
  13. def forceFuture(implicit ec: ExecutionContext): Future[Free.this.type]

    A future containing this object with the computation completed.

    A future containing this object with the computation completed. In particular, if this value throws an exception upon computation, the future holds that exception.

    Roughly the same as Future { this.force }.

    Definition Classes
    FreeFutureValue
  14. final def getClass(): Class[_ <: AnyRef]
    Definition Classes
    AnyRef → Any
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  15. def hashCode(): Int

    Hash code compatible with equals.

    Hash code compatible with equals. May fail with an exception, see equals.

    Definition Classes
    FreeTerm → AnyRef → Any
  16. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  17. implicit val isabelle: Isabelle

    Isabelle instance relative to which this term was constructed.

    Isabelle instance relative to which this term was constructed.

    Definition Classes
    FreeTerm
  18. lazy val mlValue: MLValue[Term]

    Transforms this term into an MLValue containing this term.

    Transforms this term into an MLValue containing this term. This causes transfer of the term to Isabelle only the first time it is accessed (and not at all if the term came from the Isabelle process in the first place).

    Definition Classes
    FreeTerm
  19. val name: String
  20. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  21. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  22. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native() @HotSpotIntrinsicCandidate()
  23. def pretty(ctxt: Context)(implicit ec: ExecutionContext): String

    Produces a string representation of this term.

    Produces a string representation of this term. Uses the Isabelle pretty printer.

    ctxt

    The Isabelle proof context to use (this contains syntax declarations etc.)

    Definition Classes
    Term
  24. def someFuture: Future[Any]

    Returns a future that completes when the computation of this object is complete.

    Returns a future that completes when the computation of this object is complete. (Or that holds an exception if that computation throws an exception.) However, upon successful completion, the future may return an arbitrary (and thus useless) value. May be faster to implement than forceFuture because there may be already a future available but that returns the wrong value.

    Definition Classes
    FreeFutureValue
  25. def stateString: String

    A utility method that returns "" if this value was successfully computed, " (computing)" if it still computes, and " (failed)" if it finished with an exception.

    A utility method that returns "" if this value was successfully computed, " (computing)" if it still computes, and " (failed)" if it finished with an exception.

    This can be useful to constructing human readable messages about this value.

    Definition Classes
    FutureValue
  26. final def synchronized[T0](arg0: => T0): T0
    Definition Classes
    AnyRef
  27. def toString: String

    Produces a string representation of this term.

    Produces a string representation of this term.

    This is not a "pretty" representation, it does not use Isabelle syntax, and subterms that are stored only in the Isabelle process are replaced with a placeholder (thus this method does not invoke any potentially communication with the Isabelle process).

    Definition Classes
    FreeTerm → AnyRef → Any
    See also

    pretty for pretty printed terms

  28. val typ: Typ
  29. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])
  30. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException]) @native()
  31. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.InterruptedException])

Deprecated Value Members

  1. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws(classOf[java.lang.Throwable]) @Deprecated
    Deprecated

Inherited from ConcreteTerm

Inherited from Term

Inherited from FutureValue

Inherited from AnyRef

Inherited from Any

Ungrouped