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Java QueryFactory類代碼示例

本文整理匯總了Java中com.hp.hpl.jena.query.QueryFactory類的典型用法代碼示例。如果您正苦於以下問題：Java QueryFactory類的具體用法？Java QueryFactory怎麽用？Java QueryFactory使用的例子？那麽, 這裏精選的類代碼示例或許可以為您提供幫助。


QueryFactory類屬於com.hp.hpl.jena.query包，在下文中一共展示了QueryFactory類的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: checkContainment

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
public static boolean checkContainment(CompanyModel c){
	String queryString = 
		"ASK" +
			// check whether any manager is an employee in any other department
			"{?dept1"        + " <" + c.MANAGER   + "> " + "?manager"         + ". " +
			" ?dept2"		 + " <" + c.EMPLOYEES + "> " + "?employees1"      + ". " +
			" ?employees1"   + " <" + RDFS.member + "> " + "?employee1"       + ". " +
			" FILTER (?manager = ?employee1) " +
			
			// check whether any employee occurs more than once
			" ?dept3 "		 + " <" + c.EMPLOYEES + "> " + "?employees2"      + ". " +
			" ?employees2"   + " <" + RDFS.member + "> " + "?employee2"       + ". " +
			" FILTER (?employee1 = ?employee2)" +
			
			// check whether any department occurs more than once
			" ?upperDept1"   + " <" + c.DEPTS     + "> " + "?dept4"           + ". " +
			" ?upperDept2"   + " <" + c.DEPTS     + "> " + "?dept5"           + ". " +
			" FILTER (?dept4 = ?dept5) " +
			"}";
	
	Query query = QueryFactory.create(queryString);
	QueryExecution qe = QueryExecutionFactory.create(query, c.getModel());
	boolean out = qe.execAsk();
	qe.close();
	return !out;
}
開發者ID:amritbhat786，項目名稱:DocIT，代碼行數:27，代碼來源:Containment.java

示例2: expandSubClasses

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
private List<Statement> expandSubClasses(Model model){
	List<Statement> stmts = new ArrayList<Statement>();
	
	
	String sparql = "PREFIX rdfs: <" + RDFS.getURI() + ">"
			+ "SELECT DISTINCT ?class ?synonym "
			+ "WHERE { "
			+ "?class rdfs:subClassOf+ ?subClass . "
			+ "?subClass <" + synonym + "> ?synonym"
			+ "}";
	
	Query query = QueryFactory.create(sparql, Syntax.syntaxARQ);
	QueryExecution queryExecution = QueryExecutionFactory.create(query, model);
	ResultSet resultSet = queryExecution.execSelect();
	resultSet.forEachRemaining(querySolution -> {
		stmts.add(new StatementImpl(querySolution.getResource("class"), synonym, querySolution.getLiteral("synonym")));
	});
	return stmts;
}
開發者ID:teamdigitale，項目名稱:ontonethub，代碼行數:20，代碼來源:IndexingJob.java

示例3: expandSubProperties

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
private List<Statement> expandSubProperties(Model model){
	List<Statement> stmts = new ArrayList<Statement>();
	
	String sparql = "PREFIX rdfs: <" + RDFS.getURI() + ">"
			+ "SELECT DISTINCT ?property ?synonym "
			+ "WHERE { "
			+ "?property rdfs:subPropertyOf+ ?subProperty . "
			+ "?subProperty <" + synonym + "> ?synonym"
			+ "}";
	
	Query query = QueryFactory.create(sparql, Syntax.syntaxARQ);
	QueryExecution queryExecution = QueryExecutionFactory.create(query, model);
	ResultSet resultSet = queryExecution.execSelect();
	resultSet.forEachRemaining(querySolution -> {
		stmts.add(new StatementImpl(querySolution.getResource("property"), synonym, querySolution.getLiteral("synonym")));
	});
	return stmts;
}
開發者ID:teamdigitale，項目名稱:ontonethub，代碼行數:19，代碼來源:IndexingJob.java

示例4: main

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的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: getTypesFromSPARQL

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
private Set<String> getTypesFromSPARQL(String sparqlQueryString) {

        Query query = QueryFactory.create(sparqlQueryString);
        QueryExecution qexec = QueryExecutionFactory.sparqlService(this.endpoint, query);
        Set<String> types = new HashSet<>();

        ResultSet results = qexec.execSelect();
        while(results.hasNext()) {
            QuerySolution qs = results.next();
            Resource type = qs.getResource("?type");
            types.add(type.getURI());
        }

        qexec.close();
        return types;
    }
開發者ID:freme-project，項目名稱:freme-ner，代碼行數:17，代碼來源:SPARQLProcessor.java

示例6: runQueryButtonActionPerformed

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
private void runQueryButtonActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_runQueryButtonActionPerformed
	List<String> lines = null;
	try {
		lines = Files.readAllLines(queryPath);
	} catch (IOException ex) {
		Logger.getLogger(Ontogui.class.getName()).log(Level.SEVERE, null,
				ex);
	}
	String queryString = "";
	for (String line : lines) {
		queryString += line + System.lineSeparator();
	}
	Query query = QueryFactory.create(queryString, Syntax.syntaxARQ);
	queryResultArea.setText("Starting query: "
			+ queryPath.toFile().getName() + "\n");
	Thread t = new Thread(new QueryProcessor(query, new QueryAreaStream(
			queryResultArea), dataset, checkbox1.getState()));
	t.start();
}
開發者ID:MarcelH91，項目名稱:WikiOnto，代碼行數:20，代碼來源:Ontogui.java

示例7: runSmellAnalysisButtonActionPerformed

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
private void runSmellAnalysisButtonActionPerformed(
		java.awt.event.ActionEvent evt) {// GEN-FIRST:event_runSmellAnalysisButtonActionPerformed
	String filename = smellName;
	File smellFile = new File(System.getProperty("user.dir")
			+ "/sparql/smells/" + filename.replaceAll(" ", "") + ".sparql");

	List<String> lines = null;

	try {
		lines = Files.readAllLines(smellFile.toPath());
	} catch (IOException ex) {
		Logger.getLogger(Ontogui.class.getName()).log(Level.SEVERE, null,
				ex);
	}
	String queryString = "";
	for (String line : lines) {
		queryString += line + System.lineSeparator();
	}
	Query query = QueryFactory.create(queryString, Syntax.syntaxARQ);
	queryResultArea.setText("Starting analysis: " + smellName + "\n");
	Thread t = new Thread(new QueryProcessor(query, new QueryAreaStream(
			queryResultArea), dataset, checkbox1.getState()));
	t.start();
}
開發者ID:MarcelH91，項目名稱:WikiOnto，代碼行數:25，代碼來源:Ontogui.java

示例8: runMetricsButtonActionPerformed

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
private void runMetricsButtonActionPerformed(java.awt.event.ActionEvent evt) {// GEN-FIRST:event_runMetricsButtonActionPerformed
	String folder = metricName.split(":")[0].toLowerCase();
	String filename = metricName.split(":")[1];
	File metricFile = new File(System.getProperty("user.dir")
			+ "/sparql/metrics/" + folder + "/" + filename + ".sparql");

	List<String> lines = null;

	try {
		lines = Files.readAllLines(metricFile.toPath());
	} catch (IOException ex) {
		Logger.getLogger(Ontogui.class.getName()).log(Level.SEVERE, null,
				ex);
	}
	String queryString = "";
	for (String line : lines) {
		queryString += line + System.lineSeparator();
	}
	Query query = QueryFactory.create(queryString, Syntax.syntaxARQ);
	queryResultArea.setText("Starting analysis:" + metricName + "\n");
	System.err.println(checkbox1.isEnabled());
	Thread t = new Thread(new QueryProcessor(query, new QueryAreaStream(
			queryResultArea), dataset, checkbox1.getState()));
	t.start();
}
開發者ID:MarcelH91，項目名稱:WikiOnto，代碼行數:26，代碼來源:Ontogui.java

示例9: testMetric_TotalBuilds

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的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10: testMetric_TotalExecutions_Global

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
@Test
public void testMetric_TotalExecutions_Global() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_executions_global.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();
			System.out.printf("Total executions: %d%n",total_executions);
		}
	} 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11: testMetric_TotalExecutions_PerBuild

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
@Test
public void testMetric_TotalExecutions_PerBuild() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_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 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12: testMetric_TotalSuccesfulExecutions_Global

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
@Test
public void testMetric_TotalSuccesfulExecutions_Global() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_succesful_executions_global.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();
			System.out.printf("Total succesful executions: %d%n",total_executions);
		}
	} 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13: testMetric_TotalSuccesfulExecutions_Global_Period

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
@Test
public void testMetric_TotalSuccesfulExecutions_Global_Period() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_succesful_executions_global_period.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 day = solution.getLiteral("day").getString();
			System.out.printf("Total succesful executions [%s]: %d%n",day,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14: testMetric_TotalSuccesfulExecutions_PerBuild

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的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15: testMetric_TotalBrokenExecutions_Global

import com.hp.hpl.jena.query.QueryFactory; //導入依賴的package包/類
@Test
public void testMetric_TotalBrokenExecutions_Global() {
	Query query =
		QueryFactory.
			create(
				loadResource("/metrics/total_broken_executions_global.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();
			System.out.printf("Total broken executions: %d%n",total_executions);
		}
	} 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


注：本文中的com.hp.hpl.jena.query.QueryFactory類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。