final class Cterm extends Term
Represents a cterm in Isabelle. In Isabelle, a cterm must be explicitly converted into a term.
In contrast, this class inherits from Term, so no explicit conversions are needed. (They happen automatically on
demand.)
A Cterm is always well-typed relative to the context for which it was
created (this is ensured by the Isabelle trusted core).
- Source
- Term.scala
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- final def !=(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def ##: Int
- Definition Classes
- AnyRef → Any
- def $(that: Term)(implicit ec: ExecutionContext): App
t $ uis shorthand for App(t,u) - final def ==(arg0: Any): Boolean
- Definition Classes
- AnyRef → Any
- final def asInstanceOf[T0]: T0
- Definition Classes
- Any
- 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
- Cterm → FutureValue
- def clone(): AnyRef
- Attributes
- protected[lang]
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.CloneNotSupportedException]) @native() @HotSpotIntrinsicCandidate()
- lazy val concrete: ConcreteTerm
Transforms this term into a ConcreteTerm.
Transforms this term into a ConcreteTerm. A ConcreteTerm guarantees that the type of the term (App,Const,Abs...) corresponds to the top-level constructor on Isabelle side (
$,Const,Abs, ...). - def concreteComputed: Boolean
Indicates whether concrete has already been initialized.
- val ctermMlValue: MLValue[Cterm]
- final def eq(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- 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
- def force: Cterm.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
- Cterm → FutureValue
- def forceFuture(implicit ec: ExecutionContext): Future[Cterm.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.
- Definition Classes
- FutureValue
- final def getClass(): Class[_ <: AnyRef]
- Definition Classes
- AnyRef → Any
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def hashCode(): Int
Hash code compatible with equals.
- final def isInstanceOf[T0]: Boolean
- Definition Classes
- Any
- implicit val isabelle: Isabelle
Isabelle instance relative to which this term was constructed.
- lazy val mlValue: MLValue[Term]
Returns this term as an
MLValue[Term](notMLValue[Cterm]).Returns this term as an
MLValue[Term](notMLValue[Cterm]). The difference is crucial becauseMLValue[_]is not covariant. So for invoking ML functions that expect an argument of typeterm, you need to get anMLValue[Term]. In contrast, ctermMlValue returns this term as anMLValue[Cterm]. - final def ne(arg0: AnyRef): Boolean
- Definition Classes
- AnyRef
- final def notify(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- final def notifyAll(): Unit
- Definition Classes
- AnyRef
- Annotations
- @native() @HotSpotIntrinsicCandidate()
- def pretty(ctxt: Context)(implicit ec: ExecutionContext): String
Produces a string representation of this term.
- 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
- Cterm → FutureValue
- 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
- final def synchronized[T0](arg0: => T0): T0
- Definition Classes
- AnyRef
- 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).
- final def wait(arg0: Long, arg1: Int): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])
- final def wait(arg0: Long): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException]) @native()
- final def wait(): Unit
- Definition Classes
- AnyRef
- Annotations
- @throws(classOf[java.lang.InterruptedException])