本文整理了Java中org.eclipse.rdf4j.query.BooleanQuery.setBinding()方法的一些代码示例，展示了BooleanQuery.setBinding()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。BooleanQuery.setBinding()方法的具体详情如下：
包路径：org.eclipse.rdf4j.query.BooleanQuery
类名称：BooleanQuery
方法名：setBinding

BooleanQuery.setBinding介绍

暂无

代码示例

代码示例来源：origin: eclipse/rdf4j

/**
 * Evaluate the provided sparqlQueryString at the initialized {@link Repository} of this
 * {@link FederatedService}. Insert bindings, send ask query and return final result
 */
@Override
public boolean ask(Service service, BindingSet bindings, String baseUri)
  throws QueryEvaluationException
{
  try {
    String sparqlQueryString = service.getAskQueryString();
    BooleanQuery query = getConnection().prepareBooleanQuery(QueryLanguage.SPARQL, sparqlQueryString,
        baseUri);
    Iterator<Binding> bIter = bindings.iterator();
    while (bIter.hasNext()) {
      Binding b = bIter.next();
      if (service.getServiceVars().contains(b.getName()))
        query.setBinding(b.getName(), b.getValue());
    }
    return query.evaluate();
  }
  catch (MalformedQueryException e) {
    throw new QueryEvaluationException(e);
  }
  catch (RepositoryException e) {
    throw new QueryEvaluationException(
        "Repository for endpoint " + rep.toString() + " could not be initialized.", e);
  }
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-repository-sparql

/**
 * Evaluate the provided sparqlQueryString at the initialized {@link Repository} of this
 * {@link FederatedService}. Insert bindings, send ask query and return final result
 */
@Override
public boolean ask(Service service, BindingSet bindings, String baseUri)
  throws QueryEvaluationException
{
  try {
    String sparqlQueryString = service.getAskQueryString();
    BooleanQuery query = getConnection().prepareBooleanQuery(QueryLanguage.SPARQL, sparqlQueryString,
        baseUri);
    Iterator<Binding> bIter = bindings.iterator();
    while (bIter.hasNext()) {
      Binding b = bIter.next();
      if (service.getServiceVars().contains(b.getName()))
        query.setBinding(b.getName(), b.getValue());
    }
    return query.evaluate();
  }
  catch (MalformedQueryException e) {
    throw new QueryEvaluationException(e);
  }
  catch (RepositoryException e) {
    throw new QueryEvaluationException(
        "Repository for endpoint " + rep.toString() + " could not be initialized.", e);
  }
}

代码示例来源：origin: org.eclipse.rdf4j/rdf4j-client

/**
 * Evaluate the provided sparqlQueryString at the initialized {@link Repository} of this
 * {@link FederatedService}. Insert bindings, send ask query and return final result
 */
@Override
public boolean ask(Service service, BindingSet bindings, String baseUri)
  throws QueryEvaluationException
{
  try {
    String sparqlQueryString = service.getAskQueryString();
    BooleanQuery query = getConnection().prepareBooleanQuery(QueryLanguage.SPARQL, sparqlQueryString,
        baseUri);
    Iterator<Binding> bIter = bindings.iterator();
    while (bIter.hasNext()) {
      Binding b = bIter.next();
      if (service.getServiceVars().contains(b.getName()))
        query.setBinding(b.getName(), b.getValue());
    }
    return query.evaluate();
  }
  catch (MalformedQueryException e) {
    throw new QueryEvaluationException(e);
  }
  catch (RepositoryException e) {
    throw new QueryEvaluationException(
        "Repository for endpoint " + rep.toString() + " could not be initialized.", e);
  }
}

代码示例来源：origin: franzinc/agraph-java-client

@Test
public void testPreparedBooleanQuery()
    throws Exception {
  testCon.add(alice, name, nameAlice, context2);
  testCon.add(alice, mbox, mboxAlice, context2);
  testCon.add(context2, publisher, nameAlice);
  testCon.add(bob, name, nameBob, context1);
  testCon.add(bob, mbox, mboxBob, context1);
  testCon.add(context1, publisher, nameBob);
  StringBuilder queryBuilder = new StringBuilder();
  queryBuilder.append("PREFIX foaf: <" + FOAF_NS + "> ");
  queryBuilder.append("ASK ");
  queryBuilder.append("{ ?p foaf:name ?name }");
  BooleanQuery query = testCon.prepareBooleanQuery(QueryLanguage.SPARQL, queryBuilder.toString());
  query.setBinding("name", nameBob);
  assertTrue(query.evaluate());
}

代码示例来源：origin: franzinc/agraph-java-client

query.setBinding("name", nameBob);
query.setBinding("name", nameBob);