Class QueryEvaluatorWithMultiEvaluator

java.lang.Object

fr.inria.rules.integraal.component_builder.evaluators.generic.MultiEvaluator<QueryEvaluationInput, QueryEvaluationOutput>

fr.inria.rules.integraal.component_builder.evaluators.query_evaluation.QueryEvaluatorWithMultiEvaluator

public class QueryEvaluatorWithMultiEvaluator
extends MultiEvaluator<QueryEvaluationInput, QueryEvaluationOutput>

A class that wraps around an FOQueryEvaluator to provide both batch and lazy evaluation for a collection of FOQuery objects.

Field Summary

Fields inherited from class MultiEvaluator

LOG

Constructor Summary

Constructors

Constructor	Description
QueryEvaluatorWithMultiEvaluator(Collection<Query> queries, FactBase factBase, QueryEvaluator<Query,FactBase> queryEvaluator, boolean constantsOnly, ExternalAlgorithmHaltingConditions externalHaltingConditions)	Constructs a QueryEvaluator with the given collection of queries and fact base.

Method Summary

Methods inherited from class MultiEvaluator

batchEvaluate, lazyEvaluate

Methods inherited from class Object

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

Constructor Details

QueryEvaluatorWithMultiEvaluator

public QueryEvaluatorWithMultiEvaluator(Collection<Query> queries,
 FactBase factBase,
 QueryEvaluator<Query,FactBase> queryEvaluator,
 boolean constantsOnly,
 ExternalAlgorithmHaltingConditions externalHaltingConditions)

Constructs a QueryEvaluator with the given collection of queries and fact base.

Parameters:

queries - The collection of FOQuery objects to be evaluated.

factBase - The FactBase against which the queries are evaluated.

queryEvaluator - The concrete evaluator to use

constantsOnly - true iff variables must only map to constants

externalHaltingConditions - external halting conditions to observe