CommonMacros
Related Doc:
package jc
The pattern represents a constant, which can be a literal constant such as "abc"
or a compound type such as (2, 3) or (Some(2), 3, 4).
Describes the pattern matcher for input molecules.
Describes the pattern matcher for input molecules.
Possible values:
WildcardF for case a(_) ⇒
SimpleVarF for case a(x) ⇒
ConstantPatternF for case a(1) ⇒
WrongReplyVarF: the reply matcher for blocking molecules is not a simple variable, e.g. case f(_, _) instead of case f(_, r)
OtherInputPatternF: none of the above (could be a case class or a general unapply expression)
Nontrivial pattern matching expression that could contain unapply, destructuring, and pattern @ variables.
Nontrivial pattern matching expression that could contain unapply, destructuring, and pattern @ variables.
For instance, if c is a molecule with values of type (Int, Option[Int])
then and example of nontrivial pattern match could be c( z@(x, Some(y)) ).
In this example, we will have vars = List("z", "x", "y") and matcher = { case z@(x, Some(y)) => (z, x, y) }.
Tree of a partial function of type Any => Any.
None if the pattern is irrefutable; Some(guard expression tree) if the pattern is not irrefutable and potentially requires a guard condition.
List of pattern variables in the order of their appearance in the syntax tree.
Describes the pattern matcher for output molecules.
Describes the pattern matcher for output molecules. This flag is used only within the macro code and is not exported to compiled code. The corresponding value of type OutputPatternType is exported to compiled code of the Reaction instance.
Possible values: ConstOutputPatternF(x): a(123) or a(Some(4)), etc. OtherOutputPatternF: a(x), a(x+y), or any other kind of expression. EmptyOutputPatternF: no argument given, i.e. bare molecule emitter value or reply emitter value
Represents a reply pattern consisting of a simple variable.
Represents a reply pattern consisting of a simple variable.
The Ident of a reply pattern variable.
Represents a pattern match with a simple pattern variable, such as a(x)
Represents a pattern match with a simple pattern variable, such as a(x)
The Ident of the pattern variable.
Represents an error situation.
Represents an error situation. The reply pseudo-molecule must be bound to a simple variable, but we found another pattern instead.
Detect the enclosing name of an expression.
Detect the enclosing name of an expression.
For example: val x = "name is " + getName will set x to the string "name is x".
String that represents the name of the enclosing value.