Package tools.refinery.interpreter.matchers.planning.operations

package tools.refinery.interpreter.matchers.planning.operations
  • Classes
    Class
    Description
    PApply
    Represents a constraint application on a single parent SubPlan.
    PEnumerate
    Represents a base relation defined by the instance set of an enumerable PConstraint; there are no parent SubPlans.
    PJoin
    Represents a natural join of two parent SubPlans.
    POperation
    Abstract superclass for representing a high-level query evaluation operation.
    PProject
    Represents a projection of a single parent SubPlan onto a limited set of variables.
    PStart
    No constraints, and no parent SubPlan, just a (possibly empty) set of a priori known (input) variables.