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java.lang.Objectcom.clarkparsia.pellet.sparqldl.engine.QueryCost
public class QueryCost
Title: AtomCostImpl
Description: Computes the cost estimate for given atom.
Copyright: Copyright (c) 2007
Company: Clark & Parsia, LLC.
| Constructor Summary | |
|---|---|
QueryCost(KnowledgeBase kb)
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| Method Summary | |
|---|---|
double |
estimate(java.util.List<QueryAtom> atoms)
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double |
estimate(java.util.List<QueryAtom> atoms,
java.util.Collection<aterm.ATermAppl> bound)
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double |
estimate(QueryAtom atom)
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double |
estimate(QueryAtom atom,
java.util.Collection<aterm.ATermAppl> bound)
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double |
getBranchCount()
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double |
getStaticCost()
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| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
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public QueryCost(KnowledgeBase kb)
| Method Detail |
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public double estimate(java.util.List<QueryAtom> atoms)
public double estimate(java.util.List<QueryAtom> atoms,
java.util.Collection<aterm.ATermAppl> bound)
public double estimate(QueryAtom atom)
public double estimate(QueryAtom atom,
java.util.Collection<aterm.ATermAppl> bound)
public double getBranchCount()
public double getStaticCost()
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