Class QueryInputWrapper

java.lang.Object

fr.inria.rules.integraal.component_builder.evaluators.query_evaluation.auxiliary.QueryInputWrapper

public class QueryInputWrapper
extends Object

Groups query-evaluation inputs that share the same fact base and evaluator.

Constructor Summary

Constructors

Constructor	Description
QueryInputWrapper(Collection<Query> queries, FactBase factBase, QueryEvaluator<Query, ? super FactBase> queryEvaluator, boolean constantsOnly, boolean count)	Creates a wrapper around the supplied query-evaluation inputs.

Method Summary

Modifier and Type	Method	Description
List<QueryEvaluationInput>	createQueryInputs()	Creates one query-evaluation input per wrapped query.

Methods inherited from class Object

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

Constructor Details

QueryInputWrapper

public QueryInputWrapper(Collection<Query> queries,
 FactBase factBase,
 QueryEvaluator<Query, ? super FactBase> queryEvaluator,
 boolean constantsOnly,
 boolean count)

Creates a wrapper around the supplied query-evaluation inputs.

Parameters:

queries - the queries to evaluate

factBase - the fact base used for evaluation

queryEvaluator - the evaluator to use, or null for the default one

constantsOnly - whether answers must bind variables to constants only

count - whether only answer counts should be computed

Method Details

createQueryInputs

public List<QueryEvaluationInput> createQueryInputs()

Creates one query-evaluation input per wrapped query.

Returns:

the list of query-evaluation inputs derived from this wrapper