ai.grakn.graql.internal.reasoner.plan

Class ResolutionPlan

java.lang.Object

ai.grakn.graql.internal.reasoner.plan.ResolutionPlan

public final class ResolutionPlan
extends Object

Class defining the resolution plan for a given ReasonerQueryImpl. The plan is constructed either using the GraqlTraversal with the aid of GraqlTraversalPlanner or in terms of different weights applicable to certain Atom configurations when using the SimplePlanner.

Author:

Kasper Piskorski

Constructor Summary

Constructors

Constructor and Description
ResolutionPlan(ReasonerQueryImpl query)

Method Summary

Modifier and Type	Method and Description
com.google.common.collect.ImmutableList<Atom>	plan()
LinkedList<ReasonerQueryImpl>	queryPlan() compute the query resolution plan - list of queries ordered by their cost as computed by the graql traversal planner
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResolutionPlan

public ResolutionPlan(ReasonerQueryImpl query)

Method Detail

toString

public String toString()

Overrides:

toString in class Object

plan

public com.google.common.collect.ImmutableList<Atom> plan()

Returns:

corresponding atom plan

queryPlan

public LinkedList<ReasonerQueryImpl> queryPlan()

compute the query resolution plan - list of queries ordered by their cost as computed by the graql traversal planner

Returns:

list of prioritised queries