org.aksw.limes.core.execution.engine.partialrecallengine.refinement

Class RuntimeComparison

java.lang.Object

org.aksw.limes.core.execution.engine.partialrecallengine.refinement.RuntimeComparison

public class RuntimeComparison
extends Object

Constructor Summary

Constructors

Constructor and Description
RuntimeComparison()

Method Summary

Modifier and Type	Method and Description
static int	comparePlans(Plan newPlan, Plan bestPlan) Compares two plans based on their runtime estimation.
static LinkedList<PartialRecallRefinementNode>	sortLinkSpecifications(HashMap<LinkSpecification,Plan> plans) Sorts a map of link specifications in ascending order based on the runtime estimations of their corresponding plans.

Methods inherited from class java.lang.Object

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

Constructor Detail

RuntimeComparison

public RuntimeComparison()

Method Detail

comparePlans

public static int comparePlans(Plan newPlan,
                               Plan bestPlan)

Compares two plans based on their runtime estimation.

Parameters:

newPlan, - the first plan

bestPlan, - the second plan

Returns:

0 if both plans have the same estimated runtime, a value below 0 if newPlan is faster than the oldPlan, and a value above 0 if the oldPlan is faster that the newPlan

sortLinkSpecifications

public static LinkedList<PartialRecallRefinementNode> sortLinkSpecifications(HashMap<LinkSpecification,Plan> plans)

Sorts a map of link specifications in ascending order based on the runtime estimations of their corresponding plans. To secure the deterministic nature of the function, if two link specifications have the same runtime estimation, the function compares the String representation of the link specifications.

Parameters:

plans, - a map of Link Specifications and their corresponding plans

Returns:

an ordered list of link specifications the runtime estimations of their corresponding plans