本文整理汇总了Java中org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl类的典型用法代码示例。如果您正苦于以下问题:Java EvaluationStrategyImpl类的具体用法?Java EvaluationStrategyImpl怎么用?Java EvaluationStrategyImpl使用的例子?那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
EvaluationStrategyImpl类属于org.openrdf.query.algebra.evaluation.impl包,在下文中一共展示了EvaluationStrategyImpl类的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Java代码示例。
示例1: evaluate
import org.openrdf.query.algebra.evaluation.impl.EvaluationStrategyImpl; //导入依赖的package包/类
@Override
public CloseableIteration<? extends BindingSet, QueryEvaluationException> evaluate(
TupleExpr tupleExpr, Dataset dataset, BindingSet bindings,
boolean includeInferred) throws SailException {
try {
IdentifiersOrgTripleSource tripleSource = new IdentifiersOrgTripleSource(vf, dao);
EvaluationStrategy strategy = new EvaluationStrategyImpl(tripleSource);
tupleExpr = tupleExpr.clone();
new BindingAssigner().optimize(tupleExpr, dataset, bindings);
new FilterOptimizer().optimize(tupleExpr, dataset, bindings);
return strategy.evaluate(tupleExpr, EmptyBindingSet.getInstance());
} catch (QueryEvaluationException e) {
throw new SailException(e);
}
}