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Java ResultSet.nextSolution方法代碼示例

本文整理匯總了Java中com.hp.hpl.jena.query.ResultSet.nextSolution方法的典型用法代碼示例。如果您正苦於以下問題：Java ResultSet.nextSolution方法的具體用法？Java ResultSet.nextSolution怎麽用？Java ResultSet.nextSolution使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類com.hp.hpl.jena.query.ResultSet的用法示例。


在下文中一共展示了ResultSet.nextSolution方法的15個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Java代碼示例。

示例1: getAgentUri

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
public Resource getAgentUri(VirtGraph graphOrgs, String vatId) {
	
	Resource agentUri = null;
	
	String queryUri = "PREFIX gr: <http://purl.org/goodrelations/v1#> " +
				"SELECT ?org ?vatId " +
				"FROM <" + QueryConfiguration.queryGraphOrganizations + "> " +
				"WHERE { " +
				"?org gr:vatID ?vatId . " +
				"FILTER ( ?vatId = \"" + vatId + "\"^^<http://www.w3.org/2001/XMLSchema#string> ) " +
				"}";

	VirtuosoQueryExecution vqeUri = VirtuosoQueryExecutionFactory.create(queryUri, graphOrgs);		
	ResultSet resultsUri = vqeUri.execSelect();
	
	if (resultsUri.hasNext()) {
		QuerySolution result = resultsUri.nextSolution();
		agentUri = result.getResource("org");
	}
	
	vqeUri.close();
	
	return agentUri;
}
開發者ID:YourDataStories，項目名稱:harvesters，代碼行數:25，代碼來源:Queries.java

示例2: getAllTestLists

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
@Parameters(name="{index}: {0}")
public static Collection<Object[]> getAllTestLists() {
	Collection<Object[]> results = new ArrayList<Object[]>();
	for (File dir: new File(TEST_SUITE_DIR).listFiles()) {
		if (!dir.isDirectory() || !new File(dir.getAbsolutePath() + "/manifest.ttl").exists()) continue;
		String absolutePath = dir.getAbsolutePath();
		Model model = FileManager.get().loadModel(absolutePath + "/manifest.ttl");
		ResultSet resultSet = QueryExecutionFactory.create(QUERY, model).execSelect();
		while (resultSet.hasNext()) {
			QuerySolution solution = resultSet.nextSolution();
			if (Arrays.asList(D2RQTestUtil.SKIPPED_R2RML_TESTS).contains(solution.getResource("s").getLocalName())) continue;
			results.add(new Object[]{
					PrettyPrinter.toString(solution.getResource("s")),
					absolutePath + "/create.sql",
					absolutePath + "/" + solution.getLiteral("rml").getLexicalForm(),
					(solution.get("nquad") == null) ? 
							null : 
							absolutePath + "/" + solution.getLiteral("nquad").getLexicalForm()
			});
		}
	}
	return results;
}
開發者ID:d2rq，項目名稱:r2rml-kit，代碼行數:24，代碼來源:R2RMLTest.java

示例3: getAgentUriNoVat

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
public Resource getAgentUriNoVat(VirtGraph graphOrgs, String vatId) {
	
	Resource agentUri = null;
	
	String queryUri = "PREFIX gr: <http://purl.org/goodrelations/v1#> " +
				"SELECT DISTINCT ?org " +
				"FROM <" + QueryConfiguration.queryGraphOrganizations + "> " +
				"WHERE { " +
				"?org rdf:type foaf:Organization . " +
				"FILTER (STR(?org) = \"http://linkedeconomy.org/resource/Organization/" + vatId + "\") . " +
				"}";

	VirtuosoQueryExecution vqeUri = VirtuosoQueryExecutionFactory.create(queryUri, graphOrgs);		
	ResultSet resultsUri = vqeUri.execSelect();
	
	if (resultsUri.hasNext()) {
		QuerySolution result = resultsUri.nextSolution();
		agentUri = result.getResource("org");
	}
	
	vqeUri.close();
	
	return agentUri;
}
開發者ID:YourDataStories，項目名稱:harvesters，代碼行數:25，代碼來源:Queries.java

示例4: main

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
public static void main(String[] args) {
	ModelD2RQ m = new ModelD2RQ("file:doc/example/mapping-iswc.ttl");
	String sparql = 
		"PREFIX dc: <http://purl.org/dc/elements/1.1/>" +
		"PREFIX foaf: <http://xmlns.com/foaf/0.1/>" +
		"SELECT ?paperTitle ?authorName WHERE {" +
		"    ?paper dc:title ?paperTitle . " +
		"    ?paper dc:creator ?author ." +
		"    ?author foaf:name ?authorName ." +
		"}";
	Query q = QueryFactory.create(sparql); 
	ResultSet rs = QueryExecutionFactory.create(q, m).execSelect();
	while (rs.hasNext()) {
		QuerySolution row = rs.nextSolution();
		System.out.println("Title: " + row.getLiteral("paperTitle").getString());
		System.out.println("Author: " + row.getLiteral("authorName").getString());
	}
	m.close();
}
開發者ID:d2rq，項目名稱:r2rml-kit，代碼行數:20，代碼來源:SPARQLExample.java

示例5: queryDbPediaCategoryLabel_GER

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
private static String queryDbPediaCategoryLabel_GER(final String catUri) {
	String res = null;
	final Model model = DisambiguationMainService.getInstance()
			.getDBPediaCategoryLabels_GER();

	final String query = "SELECT ?label WHERE{ <" + catUri
			+ "> <http://www.w3.org/2000/01/rdf-schema#label> ?label. }";
	try {
		final com.hp.hpl.jena.query.Query cquery = QueryFactory
				.create(query);
		final QueryExecution qexec = QueryExecutionFactory.create(cquery,
				model);
		final ResultSet results = qexec.execSelect(); // NOPMD by quh on
														// 18.02.14 15:05
		while (results.hasNext()) {
			final QuerySolution sol = results.nextSolution();
			final String name = sol.getLiteral("label").getLexicalForm();
			// RDFHack ToDo: Inform how to resolve the dbpedia tql files correctly
			 
			res = name;
		}
	} catch (final QueryException e) {
		Logger.getRootLogger().error(e.getStackTrace());
	}
	return res;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:27，代碼來源:RDFGraphOperations.java

示例6: testMetric_TotalBuilds

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
@Test
public void testMetric_TotalBuilds() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_builds.sparql"));
	QueryExecution queryExecution = null;
	try {
		queryExecution = QueryExecutionFactory.create(query, buildsDataSet());
		ResultSet results = queryExecution.execSelect();
		for(; results.hasNext();) {
			QuerySolution solution = results.nextSolution();
			long buildId = solution.getLiteral("total_builds").getLong();
			System.out.printf("Total builds: %d%n",buildId);
		}
	} finally {
		if (queryExecution != null) {
			queryExecution.close();
		}
	}
}
開發者ID:SmartDeveloperHub，項目名稱:sdh-vocabulary，代碼行數:22，代碼來源:VocabularyTest.java

示例7: queryYagoCategoryLabel

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
private static String queryYagoCategoryLabel(final String catUri) {
	String res = null;
	final Model model = DisambiguationMainService.getInstance()
			.getYagoCategoryLabels();

	final String query = "SELECT ?label WHERE{ <" + catUri
			+ "> <http://www.w3.org/2004/02/skos/core#> ?label. }";
	try {
		final com.hp.hpl.jena.query.Query que = QueryFactory.create(query);
		final QueryExecution qexec = QueryExecutionFactory.create(que,
				model);
		final ResultSet results = qexec.execSelect(); // NOPMD by quh on
														// 18.02.14 15:05
		while (results.hasNext()) {
			final QuerySolution sol = results.nextSolution();
			final String name = sol.getLiteral("label").getLexicalForm();
			res = name;
		}
	} catch (final QueryException e) {
		Logger.getRootLogger().error(e.getStackTrace());
	}
	return res;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:24，代碼來源:RDFGraphOperations.java

示例8: getRDFTypesFromEntity

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
public static Set<Type> getRDFTypesFromEntity(final String entityUri) {
	Set<Type> set = new HashSet<Type>();
	final Model model = DisambiguationMainService.getInstance().getDBPediaInstanceTypes();
	final String query = "SELECT ?types WHERE{ <" + entityUri
			+ "> <http://www.w3.org/1999/02/22-rdf-syntax-ns#type> ?types. }";
	ResultSet results = null;
	QueryExecution qexec = null;
	try {
		final com.hp.hpl.jena.query.Query cquery = QueryFactory
				.create(query);
		qexec = QueryExecutionFactory.create(cquery, model);
		results = qexec.execSelect();
	} catch (final QueryException e) {
		Logger.getRootLogger().error(e.getStackTrace());
	} finally {
		if (results != null) {
			while (results.hasNext()) {
				final QuerySolution sol = results.nextSolution();
				final String type = sol.getResource("types").toString();
				set.add(new Type("", type, true, 0));
			}
		}
	}
	return set;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:26，代碼來源:RDFGraphOperations.java

示例9: testMetric_TotalSuccesfulExecutions_PerBuild

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
@Test
public void testMetric_TotalSuccesfulExecutions_PerBuild() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_succesful_executions_per_build.sparql"));
	QueryExecution queryExecution = null;
	try {
		queryExecution = QueryExecutionFactory.create(query, executionsDataSet());
		ResultSet results = queryExecution.execSelect();
		for(; results.hasNext();) {
			QuerySolution solution = results.nextSolution();
			long total_executions = solution.getLiteral("total_executions").getLong();
			String buildId = shorten(solution.getResource("build").getURI());
			System.out.printf("Total succesful executions of build %s: %d%n",buildId,total_executions);
		}
	} finally {
		if (queryExecution != null) {
			queryExecution.close();
		}
	}
}
開發者ID:SmartDeveloperHub，項目名稱:sdh-vocabulary，代碼行數:23，代碼來源:VocabularyTest.java

示例10: testMetric_TotalBrokenExecutions_PerBuild

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
@Test
public void testMetric_TotalBrokenExecutions_PerBuild() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_broken_executions_per_build.sparql"));
	QueryExecution queryExecution = null;
	try {
		queryExecution = QueryExecutionFactory.create(query, executionsDataSet());
		ResultSet results = queryExecution.execSelect();
		for(; results.hasNext();) {
			QuerySolution solution = results.nextSolution();
			long total_executions = solution.getLiteral("total_executions").getLong();
			String buildId = shorten(solution.getResource("build").getURI());
			System.out.printf("Total broken executions of build %s: %d%n",buildId,total_executions);
		}
	} finally {
		if (queryExecution != null) {
			queryExecution.close();
		}
	}
}
開發者ID:SmartDeveloperHub，項目名稱:sdh-vocabulary，代碼行數:23，代碼來源:VocabularyTest.java

示例11: getDbPediaLongDescription

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
public String getDbPediaLongDescription(final String uri) throws QueryException, QueryParseException {
	String labellist = "";
	try {
		final String query = "SELECT ?comment WHERE{ <" + uri
				+ "> <http://dbpedia.org/ontology/abstract> ?comment. }";
		ResultSet results = null;
		QueryExecution qexec = null;

		final com.hp.hpl.jena.query.Query cquery = QueryFactory.create(query);
		qexec = QueryExecutionFactory.create(cquery, this.longdescmodel);
		results = qexec.execSelect();

		if (results != null) {
			while (results.hasNext()) {
				final QuerySolution sol = results.nextSolution();
				final String desc = sol.getLiteral("comment").getLexicalForm();
				labellist = desc;
			}
			qexec.close();
		}
	} catch (QueryParseException e) {
		Logger.getRootLogger().info("Query parse Exception");
	}
	return labellist;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:26，代碼來源:CreateDBpediaIndexV2.java

示例12: querySubCategories

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
public Set<String> querySubCategories(final String uri) {
	final Set<String> types = new HashSet<String>();
	final String query = "SELECT ?sub WHERE { <"+uri+"> <http://www.w3.org/2004/02/skos/core#broader> ?sub }";

	try {
		final com.hp.hpl.jena.query.Query que = QueryFactory.create(query);
		final QueryExecution qexec = QueryExecutionFactory.create(que,
				categorySkosModel);
		final ResultSet results = qexec.execSelect();

		while (results.hasNext()) {
			final QuerySolution sol = results.nextSolution();
			final String name = sol.getResource("sub").toString();
			types.add(new String(name));
		}
	} catch (final QueryException e) {
		Logger.getRootLogger().error(e.getStackTrace());
	}
	return types;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:21，代碼來源:DBpediaCategoryCorrection.java

示例13: getGeoLocation

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
/**
  * Gets and returns the geolocation of a POI
  * @param resource
  * @return
  */
 private static Literal getGeoLocation(String resource){
 	
 	Literal geoLocation;
 	
 	String sparqlquery= "PREFIX geo:<http://www.w3.org/2003/01/geo/wgs84_pos#> \n"			
				+ "select distinct ?geolocation where {" 
				+ "<"+resource+"> geo:geometry ?geolocation.}\n"
				+ "LIMIT 1 ";
 	Query query = QueryFactory.create(sparqlquery);
  QueryExecution qexec = QueryExecutionFactory.sparqlService("http://dbpedia.org/sparql", query);
  ResultSet results = qexec.execSelect();
  if (results.hasNext() ){ 				
QuerySolution soln = results.nextSolution();
geoLocation = soln.getLiteral("geolocation");
   qexec.close();
   return geoLocation;
  }
  else {
   qexec.close();
  	return null;
  }
 }
開發者ID:Localizr，項目名稱:Localizr，代碼行數:28，代碼來源:GeoNamesRecommendation.java

示例14: queryEntitiesFromCategory

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
private String queryEntitiesFromCategory(final String catUri) {
	String res = null;

	final String query = "SELECT ?entities WHERE{ ?entities <http://purl.org/dc/terms/subject> <"
			+ catUri + ">. }";
	try {
		final com.hp.hpl.jena.query.Query cquery = QueryFactory
				.create(query);
		final QueryExecution qexec = QueryExecutionFactory
				.create(cquery, m);
		final ResultSet results = qexec.execSelect();
		List<String> entities = new LinkedList<String>();
		while (results.hasNext()) {
			final QuerySolution sol = results.nextSolution();
			entities.add(sol.getResource("entities").getURI());
		}
		if (entities.size() != 0) {
			int randomNr = this.random.nextInt(entities.size());
			return entities.get(randomNr);
		}

	} catch (final QueryException e) {
		Logger.getRootLogger().error(e.getStackTrace());
	}
	return res;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:27，代碼來源:EvaluatePureDbpediaCategories.java

示例15: addSomeMorePersonNames

import com.hp.hpl.jena.query.ResultSet; //導入方法依賴的package包/類
private HashSet<String> addSomeMorePersonNames(final String uri) {
	HashSet<String> names = new HashSet<String>();
	try {
		final String query = "SELECT ?name WHERE{ <" + uri + "> <http://xmlns.com/foaf/0.1/name> ?name. }";
		ResultSet results = null;
		QueryExecution qexec = null;

		final com.hp.hpl.jena.query.Query cquery = QueryFactory.create(query);
		qexec = QueryExecutionFactory.create(cquery, this.persondata);
		results = qexec.execSelect();

		if (results != null) {
			while (results.hasNext()) {
				final QuerySolution sol = results.nextSolution();
				final String surname = sol.getLiteral("name").getLexicalForm();
				names.add(surname.toLowerCase());
			}
			qexec.close();
		}
	} catch (QueryParseException e) {
		Logger.getRootLogger().info("Query parse Exception");
	}
	String reducedUri = uri.replaceAll("http://dbpedia.org/resource/", "");
	String splitter[] = reducedUri.split("_");
	if(splitter.length == 2) {
		names.add((splitter[0]+" "+splitter[1]).toLowerCase());
		names.add((splitter[1]+" "+splitter[0]).toLowerCase());
	}
	return names;
}
開發者ID:quhfus，項目名稱:DoSeR，代碼行數:31，代碼來源:CreateDBpediaIndexV2.java


注：本文中的com.hp.hpl.jena.query.ResultSet.nextSolution方法示例由純淨天空整理自Github/MSDocs等開源代碼及文檔管理平台，相關代碼片段篩選自各路編程大神貢獻的開源項目，源碼版權歸原作者所有，傳播和使用請參考對應項目的License；未經允許，請勿轉載。