Package org.apache.wayang.core.mapping

package org.apache.wayang.core.mapping

Class	Description
Mapping	A mapping issues a set of PlanTransformations that make up the complete mapping.
OperatorMatch	An operator match correlates an OperatorPattern to an actually matched Operator.
OperatorPattern<T extends Operator>	An operator pattern matches to a class of operator instances.
PlanTransformation	Looks for a SubplanPattern in a WayangPlan and replaces it with an alternative Operators.
ReplacementSubplanFactory	This factory takes an SubplanMatch and derives a replacement Subplan from it.
ReplacementSubplanFactory.OfSingleOperators<MatchedOperator extends Operator>	Implementation of the ReplacementSubplanFactory that replaces exactly one Operator with exactly one Operator, where both have the exact same InputSlots and OutputSlot in the exact same order.
SubplanMatch	A subplan match correlates a SubplanPattern with its actually matched .
SubplanPattern	A subplan pattern describes a class of subplans in a WayangPlan.