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Java ElementFilter类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中com.hp.hpl.jena.sparql.syntax.ElementFilter类的典型用法代码示例。如果您正苦于以下问题：Java ElementFilter类的具体用法？Java ElementFilter怎么用？Java ElementFilter使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。



ElementFilter类属于com.hp.hpl.jena.sparql.syntax包，在下文中一共展示了ElementFilter类的20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，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: evaluate

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
public Var evaluate(NodeSelector nodeSelector, ElementGroup elementGroup, Var var, LDPathEvaluatorConfiguration evaluatorConfiguration) {
    TestingSelector testingSelector = (TestingSelector) nodeSelector;
    FunctionTest functionTest = (FunctionTest) testingSelector.getTest();

    if(functionTest.getArgSelectors().get(0) instanceof PropertySelector) {
        PropertySelector arg = (PropertySelector) functionTest.getArgSelectors().get(0);
        PropertySelector delegate = (PropertySelector) testingSelector.getDelegate();

        Var target = Var.alloc(VarIDGenerator.createID());
        elementGroup.addTriplePattern(new Triple(var.asNode(), NodeFactory.createURI(delegate.getProperty().toString()), target));

        Var selector = Var.alloc(VarIDGenerator.createID());
        elementGroup.addTriplePattern(new Triple(target.asNode(), NodeFactory.createURI(arg.getProperty().toString()), selector.asNode()));

        elementGroup.addElementFilter(new ElementFilter(new E_IsLiteral(new ExprVar(selector))));

        return selector;
    } else {
        throw new IllegalStateException("Argument of function isLiteral has to be a PropertySelector");
    }
}
开发者ID:anno4j，项目名称:anno4j，代码行数:23，代码来源:IsLiteralTestEvaluator.java


示例2: registerSerializers

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
/**
 * @param conf
 *            register some Jena serialisers to this configuration
 */
public static void registerSerializers(Config conf) {
	conf.registerSerialization(Node[].class, NodeSerialiser_ARRAY.class);
	conf.registerSerialization(Node_URI.class, NodeSerialiser_URI.class);
	conf.registerSerialization(Node_Literal.class, NodeSerialiser_Literal.class);
	conf.registerSerialization(Node_Blank.class, NodeSerialiser_Blank.class);
	conf.registerSerialization(Node_Variable.class, NodeSerialiser_Variable.class);
	conf.registerSerialization(Triple.class, TripleSerialiser.class);
	conf.registerSerialization(ArrayList.class);
	conf.registerSerialization(KestrelServerSpec.class, KestrelServerSpec_Serializer.class);
	conf.registerSerialization(Rule.class, RuleSerializer.class);
	conf.registerSerialization(Graph.class, GraphSerialiser.class);
	conf.registerSerialization(GraphMem.class, GraphSerialiser.class);
	conf.registerSerialization(MultiUnion.class, GraphSerialiser.class);
	conf.registerSerialization(Template.class, TemplateSerialiser.class);
	conf.registerSerialization(ElementFilter.class);
	// conf.registerSerialization(Node_NULL.class);
	// conf.registerSerialization(Node_Blank.class);
}
开发者ID:openimaj，项目名称:openimaj，代码行数:23，代码来源:JenaStormUtils.java


示例3: createBody

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
protected Element createBody() {
  ElementUnion labels = SparqlElementFactory.createConceptLabelUnion(
      CONCEPT.createVar(),
      LABEL.createVar());
  Triple scheme = createSchemeTriple(CONCEPT, IN_SCHEME);
  ElementGroup labelsAndScheme = createGroup().add(labels).add(scheme).build();
  ElementUnion exactMatches = SparqlElementFactory.createExactMatchUnion(
      CONCEPT.createVar(),
      createVariable(QUERIED_CONCEPT));
  Triple source = SparqlElementFactory.createSourceTriple(IN_SCHEME, sourceLabel);
  ElementFilter filter = createFilter(LABEL, IN_SCHEME);
  return createGroup()
      .add(labelsAndScheme)
      .add(exactMatches)
      .addOptional(source, sourceActive)
      .add(filter)
      .build();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:20，代码来源:SynonymsCrossWalkingQueryBuilder.java


示例4: evaluate

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
public Var evaluate(NodeSelector nodeSelector, ElementGroup elementGroup, Var var, LDPathEvaluatorConfiguration evaluatorConfiguration) {
    TestingSelector testingSelector = (TestingSelector) nodeSelector;
    NodeTest nodeTest = testingSelector.getTest();
    Var delVar = LDPathEvaluator.evaluate(testingSelector.getDelegate(), elementGroup, var, evaluatorConfiguration);

    elementGroup.addElementFilter(new ElementFilter(evaluate(nodeTest, elementGroup, delVar, evaluatorConfiguration)));
    return var;
}
开发者ID:anno4j，项目名称:anno4j，代码行数:10，代码来源:PathEqualityTestEvaluator.java


示例5: evaluate

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
public Var evaluate(NodeSelector nodeSelector, ElementGroup elementGroup, Var var, LDPathEvaluatorConfiguration evaluatorConfiguration) {
    TestingSelector testingSelector = (TestingSelector) nodeSelector;
    NodeTest nodeTest = testingSelector.getTest();
    Var delVar = LDPathEvaluator.evaluate(testingSelector.getDelegate(), elementGroup, var, evaluatorConfiguration);

    elementGroup.addElementFilter(new ElementFilter(evaluate(nodeTest, elementGroup, delVar, evaluatorConfiguration)));
    return delVar;
}
开发者ID:anno4j，项目名称:anno4j，代码行数:10，代码来源:LiteralTypeTestEvaluator.java


示例6: evaluate

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
public Var evaluate(NodeSelector nodeSelector, ElementGroup elementGroup, Var var, LDPathEvaluatorConfiguration evaluatorConfiguration) {
    TestingSelector testingSelector = (TestingSelector) nodeSelector;
    Var delVar = LDPathEvaluator.evaluate(testingSelector.getDelegate(), elementGroup, var, evaluatorConfiguration);
    elementGroup.addElementFilter(new ElementFilter(evaluate(testingSelector.getTest(), elementGroup, delVar, evaluatorConfiguration)));
    return delVar;
}
开发者ID:anno4j，项目名称:anno4j，代码行数:8，代码来源:NotTestEvaluator.java


示例7: evaluate

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
public Var evaluate(NodeSelector nodeSelector, ElementGroup elementGroup, Var var, LDPathEvaluatorConfiguration evaluatorConfiguration) {
    TestingSelector testingSelector = (TestingSelector) nodeSelector;
    Var delVar = LDPathEvaluator.evaluate(testingSelector.getDelegate(), elementGroup, var, evaluatorConfiguration);
    elementGroup.addElementFilter(new ElementFilter(evaluate(testingSelector.getTest(), elementGroup, delVar, evaluatorConfiguration)));
    return var;
}
开发者ID:anno4j，项目名称:anno4j，代码行数:8，代码来源:AndTestEvaluator.java


示例8: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter() {
  return use(NodeValue.TRUE)
      //
      .and(
          createMultipleOptionsExpression(
              new SparqlLanguageExpression(topMostConceptLabel),
              getLanguages()),
          !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(IN_SCHEME), getSchemas()),
          !getSchemas().isEmpty())
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:14，代码来源:TopMostConceptSparqlQueryBuilder.java


示例9: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter(SparqlNodes label, SparqlNodes scheme) {
  return use(TRUE)
      .and(
          createMultipleOptionsExpression(new SparqlLanguageExpression(label), getLanguages()),
          !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(scheme), getSchemas()),
          !getSchemas().isEmpty())
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:11，代码来源:RelativesCrossWalkingQueryBuilder.java


示例10: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter(SparqlNodes label, SparqlNodes scheme, SparqlNodes relation) {
  List<String> relationUris = SparqlNodes.getRelationUris();
  return use(new SparqlUriExpression(QUERIED_CONCEPT).create(concept))
      .and(
          createMultipleOptionsExpression(new SparqlLanguageExpression(label), getLanguages()),
          !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(scheme), getSchemas()),
          !getSchemas().isEmpty())
      .and(createMultipleOptionsExpression(new SparqlUriExpression(relation), relationUris))
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:13，代码来源:RelativesQueryBuilder.java


示例11: createBody

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
protected Element createBody() {
  Element labels = SparqlElementFactory.createConceptLabelUnion(
      CONCEPT.createVar(),
      LABEL.createVar());
  Triple schema = SparqlElementFactory.createSchemeTriple(CONCEPT, IN_SCHEME);
  Triple source = SparqlElementFactory.createSourceTriple(IN_SCHEME, sourceLabel);
  Triple matches = Triple.create(
      CONCEPT.createVariableNode(),
      EXACT_MATCH.createUriNode(),
      EXACT_MATCH.createVariableNode());
  Triple rank = Triple.create(
      IN_SCHEME.createVariableNode(),
      SORT_PRIORITY.createUriNode(),
      SORT_PRIORITY.createVariableNode());
  ElementFilter filter = createFilter();

  return ElementGroupBuilder
      .createGroup()
      .add(labels)
      .add(schema)
      .add(rank)
      .addOptional(matches)
      .addOptional(source, sourceActive)
      .add(filter)
      .build();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:28，代码来源:SuggestionCrossWalkingSparqlQueryBuilder.java


示例12: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter() {
  return use(new SparqlLowerCaseExpression(LABEL.createExprVar()).create(keyword))
      .and(
          createMultipleOptionsExpression(new SparqlLanguageExpression(LABEL), getLanguages()),
          !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(IN_SCHEME), getSchemas()),
          !getSchemas().isEmpty())
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:11，代码来源:SuggestionCrossWalkingSparqlQueryBuilder.java


示例13: createBody

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
@Override
protected Element createBody() {
  ElementUnion labels = SparqlElementFactory.createConceptLabelUnion(
      CONCEPT.createVar(),
      LABEL.createVar());
  Triple scheme = SparqlElementFactory.createSchemeTriple(CONCEPT, IN_SCHEME);
  Triple source = SparqlElementFactory.createSourceTriple(IN_SCHEME, sourceLabel);
  ElementFilter filter = createFilter(LABEL, IN_SCHEME);
  return createGroup()
      .add(labels)
      .add(scheme)
      .addOptional(source, sourceActive)
      .add(filter)
      .build();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:16，代码来源:SynonymsQueryBuilder.java


示例14: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter(SparqlNodes label, SparqlNodes scheme) {
  return use(new SparqlUriExpression(CONCEPT).create(concept))
      .and(
          createMultipleOptionsExpression(new SparqlLanguageExpression(label), getLanguages()),
          !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(scheme), getSchemas()),
          !getSchemas().isEmpty())
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:11，代码来源:SynonymsQueryBuilder.java


示例15: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter(SparqlNodes label, SparqlNodes scheme) {
  return use(new SparqlUriExpression(new ExprVar(QUERIED_CONCEPT)).create(concept))//
      .and(
          createMultipleOptionsExpression(new SparqlLanguageExpression(label), getLanguages()),
          !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(scheme), getSchemas()),
          !getSchemas().isEmpty())
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:11，代码来源:SynonymsCrossWalkingQueryBuilder.java


示例16: createFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
private ElementFilter createFilter() {
  return use(TRUE)
      .and(createNoLiteralOrLanguageExpression(), !getLanguages().isEmpty())
      .and(
          createMultipleOptionsExpression(new SparqlUriExpression(IN_SCHEME), getSchemas()),
          !getSchemas().isEmpty())
      .toElementFilter();
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:9，代码来源:SimpleExplanationQueryBuilder.java


示例17: Filter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
final public Element Filter() throws ParseException {
                   Expr c ;
  jj_consume_token(FILTER);
  c = Constraint();
  {if (true) return new ElementFilter(c) ;}
  throw new Error("Missing return statement in function");
}
开发者ID:KMax，项目名称:cqels，代码行数:8，代码来源:CQELSParser.java


示例18: evaluate

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
public static void evaluate(ElementGroup elementGroup, Criteria criteria, Var variable, String resolvedConstraint) {

        if (criteria.isNaN()) {

            String constraint = "";

            // Setting the boundaries (\b) to the RegExp, according to the comparison type
            if (Comparison.EQ.equals(criteria.getComparison())) {
                constraint = "^" + resolvedConstraint + "$";
            } else if (Comparison.CONTAINS.equals(criteria.getComparison())) {
                constraint = resolvedConstraint;
            } else if (Comparison.STARTS_WITH.equals(criteria.getComparison())) {
                constraint = "^" + resolvedConstraint;
            } else if (Comparison.ENDS_WITH.equals(criteria.getComparison())) {
                constraint = resolvedConstraint + "$";
            } else {
                throw new IllegalStateException(criteria.getComparison() + " is only allowed on Numbers.");
            }

            if (!constraint.equals("")) {
                elementGroup.addElementFilter(new ElementFilter(new E_Regex(new E_Str(new ExprVar(variable.asNode())), constraint , "")));
            }
        } else {
            Expr expr;

            if (criteria.getComparison().equals(Comparison.GT)) {
                expr = new E_GreaterThan(new ExprVar(variable.asNode()), new NodeValueDouble(Double.parseDouble(resolvedConstraint)));
            } else if (criteria.getComparison().equals(Comparison.GTE)) {
                expr = new E_GreaterThanOrEqual(new ExprVar(variable.asNode()), new NodeValueDouble(Double.parseDouble(resolvedConstraint)));
            } else if (criteria.getComparison().equals(Comparison.LT)) {
                expr = new E_LessThan(new ExprVar(variable.asNode()), new NodeValueDouble(Double.parseDouble(resolvedConstraint)));
            } else if (criteria.getComparison().equals(Comparison.LTE)) {
                expr = new E_LessThanOrEqual(new ExprVar(variable.asNode()), new NodeValueDouble(Double.parseDouble(resolvedConstraint)));
            } else if (criteria.getComparison().equals(Comparison.EQ)) {
                expr = new E_Equals(new ExprVar(variable.asNode()), new ExprVar(criteria.getConstraint()));
            } else {
                throw new IllegalStateException(criteria.getComparison() + " is not allowed on Numbers.");
            }

            if(expr != null) {
                elementGroup.addElementFilter(new ElementFilter(expr));
            }
        }
    }
开发者ID:anno4j，项目名称:anno4j，代码行数:45，代码来源:EvalComparison.java


示例19: addAsFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
public ElementGroupBuilder addAsFilter(Expr expression) {
  group.addElementFilter(new ElementFilter(expression));
  return this;
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:5，代码来源:ElementGroupBuilder.java


示例20: toElementFilter

import com.hp.hpl.jena.sparql.syntax.ElementFilter; //导入依赖的package包/类
public ElementFilter toElementFilter() {
  return new ElementFilter(current);
}
开发者ID:eENVplus，项目名称:tf-exploitation-server，代码行数:4，代码来源:SparqlExpressionBuilder.java



注：本文中的com.hp.hpl.jena.sparql.syntax.ElementFilter类示例整理自Github/MSDocs等源码及文档管理平台，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。

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