org.eclipse.incquery.runtime.rete.traceability

Class PlanningTrace

java.lang.Object

org.eclipse.incquery.runtime.rete.traceability.RecipeTraceInfo

org.eclipse.incquery.runtime.rete.traceability.PlanningTrace

All Implemented Interfaces:

PatternTraceInfo, TraceInfo

Direct Known Subclasses:

CompiledSubPlan

public class PlanningTrace
extends RecipeTraceInfo
implements PatternTraceInfo

A trace marker associating a Rete recipe with a query SubPlan.

The recipe may be an auxiliary node; see CompiledSubPlan if it represents the entire SubPlan instead.

Nested Class Summary

Nested classes/interfaces inherited from class org.eclipse.incquery.runtime.rete.traceability.RecipeTraceInfo

RecipeTraceInfo.ParentTraceList

Constructor Summary

Constructors

Constructor and Description
PlanningTrace(SubPlan subPlan, java.util.List<PVariable> variablesTuple, ReteNodeRecipe recipe, java.util.Collection<? extends RecipeTraceInfo> parentRecipeTraces)
PlanningTrace(SubPlan subPlan, java.util.List<PVariable> variablesTuple, ReteNodeRecipe recipe, RecipeTraceInfo... parentRecipeTraces)

Method Summary

Modifier and Type	Method and Description
CompiledSubPlan	cloneFor(SubPlan newSubPlan) Returns a new clone that reinterprets the same compiled form as the compiled form of a (potentially different) subPlan.
java.lang.String	getPatternName()
java.util.Map<PVariable,java.lang.Integer>	getPosMapping()
SubPlan	getSubPlan()
java.util.List<PVariable>	getVariablesTuple()

Methods inherited from class org.eclipse.incquery.runtime.rete.traceability.RecipeTraceInfo

assignNode, getNode, getParentRecipeTraces, getRecipe, getShadowedRecipe, propagateFromIndexerToSupplierParent, propagateFromStandardNodeToSupplierParent, propagateToIndexerParent, propagateToProductionNodeParentAlso, shadowWithEquivalentRecipe

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.eclipse.incquery.runtime.rete.traceability.TraceInfo

assignNode, getNode, propagateFromIndexerToSupplierParent, propagateFromStandardNodeToSupplierParent, propagateToIndexerParent, propagateToProductionNodeParentAlso

Constructor Detail

PlanningTrace

public PlanningTrace(SubPlan subPlan,
                     java.util.List<PVariable> variablesTuple,
                     ReteNodeRecipe recipe,
                     java.util.Collection<? extends RecipeTraceInfo> parentRecipeTraces)

PlanningTrace

public PlanningTrace(SubPlan subPlan,
                     java.util.List<PVariable> variablesTuple,
                     ReteNodeRecipe recipe,
                     RecipeTraceInfo... parentRecipeTraces)

Method Detail

getSubPlan

public SubPlan getSubPlan()

getPatternName

public java.lang.String getPatternName()

Specified by:

getPatternName in interface PatternTraceInfo

getVariablesTuple

public java.util.List<PVariable> getVariablesTuple()

getPosMapping

public java.util.Map<PVariable,java.lang.Integer> getPosMapping()

cloneFor

public CompiledSubPlan cloneFor(SubPlan newSubPlan)

Returns a new clone that reinterprets the same compiled form as the compiled form of a (potentially different) subPlan. Useful e.g. if child plan turns out to be a no-op, or when promoting a PlanningTrace to CompiledSubPlan.