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Java BooleanQuery.evaluate方法代码示例

本文整理汇总了Java中org.eclipse.rdf4j.query.BooleanQuery.evaluate方法的典型用法代码示例。如果您正苦于以下问题：Java BooleanQuery.evaluate方法的具体用法？Java BooleanQuery.evaluate怎么用？Java BooleanQuery.evaluate使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类org.eclipse.rdf4j.query.BooleanQuery的用法示例。


在下文中一共展示了BooleanQuery.evaluate方法的14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: testUpdateQueryWithPerms

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testUpdateQueryWithPerms()
        throws Exception {

    GraphManager gmgr = adminClient.newGraphManager();
    Resource context = conn.getValueFactory().createIRI("http://marklogic.com/test/graph/permstest");

    String defGraphQuery = "INSERT DATA { GRAPH <http://marklogic.com/test/graph/permstest> { <http://marklogic.com/test> <pp1> <oo1> } }";
    String checkQuery = "ASK WHERE {  GRAPH <http://marklogic.com/test/graph/permstest> {<http://marklogic.com/test> <pp1> <oo1> }}";
    MarkLogicUpdateQuery updateQuery = conn.prepareUpdate(QueryLanguage.SPARQL, defGraphQuery);
    GraphPermissions gp = gmgr.permission("view-admin", Capability.READ).permission("cpf-restart", Capability.EXECUTE);
    Assert.assertEquals("should have 2 perms defined",2,gp.size());
    updateQuery.setGraphPerms(gp);
    updateQuery.execute();

    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, checkQuery);
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);

    conn.clear(context);
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:22，代码来源:MarkLogicGraphPermsTest.java

示例2: testUpdateQueryWithPermsFromConnectionDefaults

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testUpdateQueryWithPermsFromConnectionDefaults()
        throws Exception {

    GraphPermissions gp = conn.getDefaultGraphPerms();
    Assert.assertEquals(0,gp.size());
    GraphManager gmgr = adminClient.newGraphManager();
    conn.setDefaultGraphPerms(gmgr.permission("app-user", Capability.READ));


    Resource context = conn.getValueFactory().createIRI("http://marklogic.com/test/graph/permstest");

    String defGraphQuery = "INSERT DATA { GRAPH <http://marklogic.com/test/graph/permstest> { <http://marklogic.com/test> <pp1> <oo1> } }";
    String checkQuery = "ASK WHERE {  GRAPH <http://marklogic.com/test/graph/permstest> {<http://marklogic.com/test> <pp1> <oo1> }}";
    MarkLogicUpdateQuery updateQuery = conn.prepareUpdate(QueryLanguage.SPARQL, defGraphQuery);
    updateQuery.execute();

    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, checkQuery);
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);

    conn.clear(context);
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:24，代码来源:MarkLogicGraphPermsTest.java

示例3: ask

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Override
public boolean ask(Service service, BindingSet bindings, String baseUri) throws QueryEvaluationException {
	RepositoryConnection conn = endpoint.getConn();
	try {
		BooleanQuery query = conn.prepareBooleanQuery(QueryLanguage.SPARQL, service.getAskQueryString(), 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(Throwable e) {
		throw new QueryEvaluationException(e);
	} finally {
		conn.close();
	}
}
开发者ID:dice-group，项目名称:CostFed，代码行数:19，代码来源:SAILFederatedService.java

示例4: testUpdateQuery

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testUpdateQuery()
        throws Exception {
    String defGraphQuery = "INSERT DATA { GRAPH <http://marklogic.com/test/g27> { <http://marklogic.com/test> <pp1> <oo1> } }";
    String checkQuery = "ASK WHERE { <http://marklogic.com/test> <pp1> <oo1> }";
    Update updateQuery = conn.prepareUpdate(QueryLanguage.SPARQL, defGraphQuery);
    updateQuery.execute();
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, checkQuery);
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);
    conn.clear(conn.getValueFactory().createIRI("http://marklogic.com/test/g27"));
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:13，代码来源:MarkLogicUpdateQueryTest.java

示例5: testUpdateQueryWithBaseURI

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testUpdateQueryWithBaseURI()
        throws Exception {
    String defGraphQuery = "INSERT DATA { GRAPH <http://marklogic.com/example/context1> {  <http://marklogic.com/test/subject> <relative1> <relative2> } }";
    String checkQuery = "ASK WHERE { <http://marklogic.com/test/subject> <relative1> <relative2> }";
    Update updateQuery = conn.prepareUpdate(QueryLanguage.SPARQL, defGraphQuery,"http://marklogic.com/test/baseuri");
    updateQuery.execute();
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, checkQuery,"http://marklogic.com/test/baseuri");
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);
    conn.clear(conn.getValueFactory().createIRI("http://marklogic.com/example/context1"));
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:13，代码来源:MarkLogicUpdateQueryTest.java

示例6: testUpdateQueryWithExistingBaseURI

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testUpdateQueryWithExistingBaseURI()
        throws Exception {
    String defGraphQuery = "BASE <http://marklogic.com/test/baseuri> INSERT DATA { GRAPH <http://marklogic.com/test/context10> {  <http://marklogic.com/test/subject> <pp1> <oo1> } }";
    String checkQuery = "BASE <http://marklogic.com/test/baseuri> ASK WHERE { <http://marklogic.com/test/subject> <pp1> <oo1> }";
    MarkLogicUpdateQuery updateQuery = conn.prepareUpdate(QueryLanguage.SPARQL, defGraphQuery,"http://marklogic.com/test/baseuri");
    updateQuery.execute();
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, checkQuery);
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);
    conn.clear(conn.getValueFactory().createIRI("http://marklogic.com/test/context10"));
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:13，代码来源:MarkLogicUpdateQueryTest.java

示例7: testBooleanQuery

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testBooleanQuery()
        throws Exception {
    String queryString = "ASK {GRAPH <http://example.org/test/g27> {<http://semanticbible.org/ns/2006/NTNames#Shelah1> ?p ?o}}";
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, queryString);
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(false, results);
    queryString = "ASK {GRAPH <http://example.org/test/g27> {<http://semanticbible.org/ns/2006/NTNames#Shelah> ?p ?o}}";
    booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, queryString);
    results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:13，代码来源:MarkLogicBooleanQueryTest.java

示例8: testBooleanQueryWithOverloadedMethods

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testBooleanQueryWithOverloadedMethods()
        throws Exception {
    String queryString = "ASK { <http://semanticbible.org/ns/2006/NTNames#Shelah1> ?p ?o}";
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(queryString);
    booleanQuery = conn.prepareBooleanQuery(queryString,"http://marklogic.com/test/baseuri");
    boolean results = booleanQuery.evaluate();
    Assert.assertEquals(false, results);
    queryString = "ASK { <http://semanticbible.org/ns/2006/NTNames#Shelah> ?p ?o}";
    booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, queryString);
    results = booleanQuery.evaluate();
    Assert.assertEquals(true, results);
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:14，代码来源:MarkLogicBooleanQueryTest.java

示例9: testBooleanQueryQueryEvaluationException

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test(expected=org.eclipse.rdf4j.query.QueryEvaluationException.class)
public void testBooleanQueryQueryEvaluationException()
        throws Exception {
    String queryString = "ASK GRAPH <http://example.org/test/g27> {<http://semanticbible.org/ns/2006/NTNames#Shelah1> ?p ?o}}";
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, queryString);
    boolean results = booleanQuery.evaluate();
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:8，代码来源:MarkLogicBooleanQueryTest.java

示例10: testBooleanQueryMalformedException

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test(expected=org.eclipse.rdf4j.query.QueryEvaluationException.class)
public void testBooleanQueryMalformedException()
        throws Exception {
    String queryString = "ASK1 GRAPH <http://example.org/test/g27> {<http://semanticbible.org/ns/2006/NTNames#Shelah1> ?p ?o}}";
    BooleanQuery booleanQuery = conn.prepareBooleanQuery(QueryLanguage.SPARQL, queryString);
    boolean results = booleanQuery.evaluate();
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:8，代码来源:MarkLogicBooleanQueryTest.java

示例11: testPrepareBooleanQuery3

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Test
public void testPrepareBooleanQuery3() throws Exception {

	URL url = MarkLogicRepositoryConnectionTest.class.getResource(TEST_DIR_PREFIX + "tigers.ttl");

	testAdminCon.add(url, "", RDFFormat.TURTLE, graph1);

	Assert.assertEquals(107L, testAdminCon.size());

	String query1 = "PREFIX  bb: <http://marklogic.com/baseball/players#>" + "ASK " + "WHERE" + "{"
			+ " ?s bb:position ?o." + "}";

	BooleanQuery bq = testAdminCon.prepareBooleanQuery(query1);
	bq.setBinding("o", vf.createLiteral("coach"));
	boolean result1 = bq.evaluate();
	Assert.assertTrue(result1);
	bq.clearBindings();

	bq.setBinding("o", vf.createLiteral("pitcher"));
	boolean result2 = bq.evaluate();
	Assert.assertTrue(result2);
	bq.clearBindings();

	bq.setBinding("o", vf.createLiteral("abcd"));
	boolean result3 = bq.evaluate();
	Assert.assertFalse(result3);
}
开发者ID:marklogic，项目名称:marklogic-rdf4j，代码行数:28，代码来源:MarkLogicRepositoryConnectionTest.java

示例12: renderInternal

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
protected void renderInternal(Map model, HttpServletRequest request, HttpServletResponse response) throws IOException {
    BooleanQueryResultWriterFactory brWriterFactory = (BooleanQueryResultWriterFactory)model.get("factory");
    BooleanQueryResultFormat brFormat = brWriterFactory.getBooleanQueryResultFormat();
    response.setStatus(200);
    this.setContentType(response, brFormat);
    this.setContentDisposition(model, response, brFormat);
    boolean headersOnly = ((Boolean)model.get("headersOnly")).booleanValue();
    if(!headersOnly) {
        ServletOutputStream out = response.getOutputStream();

        try {
            BooleanQueryResultWriter e = brWriterFactory.getWriter(out);
            BooleanQuery query = ((BooleanQuery)model.get("queryResult"));
            boolean value = query.evaluate();
            e.handleBoolean(value);
        } catch (QueryResultHandlerException var13) {
            if(var13.getCause() != null && var13.getCause() instanceof IOException) {
                throw (IOException)var13.getCause();
            }

            throw new IOException(var13);
        } finally {
            out.close();
        }
    }

    this.logEndOfRequest(request);
}
开发者ID:semagrow，项目名称:semagrow，代码行数:29，代码来源:BooleanQueryResultView.java

示例13: sparqlAsk

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Override
public boolean sparqlAsk(String query) throws ModelRuntimeException {
	assertModel();
	try {
		BooleanQuery prepared = this.connection.prepareBooleanQuery(QueryLanguage.SPARQL, query);
		return prepared.evaluate();
	} catch (MalformedQueryException | RepositoryException |
			UnsupportedQueryLanguageException | QueryEvaluationException e) {
		throw new ModelRuntimeException(e);
	}
}
开发者ID:semweb4j，项目名称:semweb4j，代码行数:12，代码来源:RepositoryModel.java

示例14: sparqlAsk

import org.eclipse.rdf4j.query.BooleanQuery; //导入方法依赖的package包/类
@Override
public boolean sparqlAsk(String queryString) throws ModelRuntimeException {
	this.assertModel();
	BooleanQuery booleanQuery;
	try {
		booleanQuery = this.connection.prepareBooleanQuery(QueryLanguage.SPARQL, queryString);
		boolean result = booleanQuery.evaluate();
		return result;
	} catch(RDF4JException e) {
		throw new ModelRuntimeException(e);
	}
}
开发者ID:semweb4j，项目名称:semweb4j，代码行数:13，代码来源:RepositoryModelSet.java


注：本文中的org.eclipse.rdf4j.query.BooleanQuery.evaluate方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。