Wongi.Engine.Token (Wongi.Engine v0.9.20)

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An intermediate data structure representing a partial match.

Summary

Types

t()

Functions

assignments(token)

Returns all bound variables of the token.

fetch(token, var)

Returns the value of a bound variable.

Types

t()

@type t() :: %Wongi.Engine.Token{
  assignments: term(),
  node_ref: term(),
  parents: term(),
  ref: term(),
  wme: term()
}

Functions

assignments(token)

Returns all bound variables of the token.

fetch(token, var)

@spec fetch(t(), atom() | Wongi.Engine.DSL.Var.t()) :: {:ok, any()} | :error

Returns the value of a bound variable.