本文整理了Java中org.eclipse.rdf4j.query.algebra.evaluation.QueryContext.<init>
方法的一些代码示例,展示了QueryContext.<init>
的具体用法。这些代码示例主要来源于Github
/Stackoverflow
/Maven
等平台,是从一些精选项目中提取出来的代码,具有较强的参考意义,能在一定程度帮忙到你。QueryContext.<init>
方法的具体详情如下:
包路径:org.eclipse.rdf4j.query.algebra.evaluation.QueryContext
类名称:QueryContext
方法名:<init>
暂无
代码示例来源:origin: org.eclipse.rdf4j/rdf4j-sail-lucene-api
@Override
public synchronized CloseableIteration<? extends BindingSet, QueryEvaluationException> evaluate(
TupleExpr tupleExpr, Dataset dataset, BindingSet bindings, boolean includeInferred)
throws SailException
{
QueryContext qctx = new QueryContext();
SearchIndexQueryContextInitializer.init(qctx, luceneIndex);
final CloseableIteration<? extends BindingSet, QueryEvaluationException> iter;
qctx.begin();
try {
iter = evaluateInternal(tupleExpr, dataset, bindings, includeInferred);
}
finally {
qctx.end();
}
// NB: Iteration methods may do on-demand evaluation hence need to wrap
// these too
return new QueryContextIteration(iter, qctx);
}
代码示例来源:origin: de.tudarmstadt.ukp.inception.rdf4j/rdf4j-sail-spin
@Override
public CloseableIteration<? extends BindingSet, QueryEvaluationException> evaluate(TupleExpr tupleExpr,
Dataset dataset, BindingSet bindings, boolean includeInferred)
throws SailException
{
final CloseableIteration<? extends BindingSet, QueryEvaluationException> iter;
QueryContext qctx = new QueryContext(queryPreparer);
qctx.begin();
try {
initQueryContext(qctx);
iter = evaluateInternal(tupleExpr, dataset, bindings, includeInferred);
}
finally {
try {
destroyQueryContext(qctx);
}
finally {
qctx.end();
}
}
// NB: Iteration methods may do on-demand evaluation hence need to wrap
// these too
return new QueryContextIteration(iter, qctx);
}
代码示例来源:origin: org.eclipse.rdf4j/rdf4j-sail-spin
@Override
public CloseableIteration<? extends BindingSet, QueryEvaluationException> evaluate(TupleExpr tupleExpr,
Dataset dataset, BindingSet bindings, boolean includeInferred)
throws SailException
{
final CloseableIteration<? extends BindingSet, QueryEvaluationException> iter;
QueryContext qctx = new QueryContext(queryPreparer);
qctx.begin();
try {
initQueryContext(qctx);
iter = evaluateInternal(tupleExpr, dataset, bindings, includeInferred);
}
finally {
try {
destroyQueryContext(qctx);
}
finally {
qctx.end();
}
}
// NB: Iteration methods may do on-demand evaluation hence need to wrap
// these too
return new QueryContextIteration(iter, qctx);
}
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