org.eclipse.rdf4j.model.util.Models.objectIRI()方法的使用及代码示例

x33g5p2x  于2022-01-25 转载在 其他  
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本文整理了Java中org.eclipse.rdf4j.model.util.Models.objectIRI()方法的一些代码示例,展示了Models.objectIRI()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。Models.objectIRI()方法的具体详情如下:
包路径:org.eclipse.rdf4j.model.util.Models
类名称:Models
方法名:objectIRI

Models.objectIRI介绍

[英]Retrieves an object IRI value from the statements in the given model. If more than one possible IRI value exists, any one value is picked and returned.
[中]从给定模型中的语句检索对象IRI值。如果存在多个可能的IRI值,则选取并返回任意一个值。

代码示例

代码示例来源:origin: eclipse/rdf4j

/**
 * @deprecated since 4.0. Use {@link #objectIRI(Model)} instead.
 */
@Deprecated
public static URI anyObjectURI(Model m) {
  return objectIRI(m).orElse(null);
}

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

/**
 * @deprecated since 4.0. Use {@link #objectIRI(Model)} instead.
 */
@Deprecated
public static URI anyObjectURI(Model m) {
  return objectIRI(m).orElse(null);
}

代码示例来源:origin: carml/carml

private IRI getFunctionIRI(Resource execution, Model model) {
  return Models.objectIRI(
      model.filter(execution, Rdf.Fno.executes, null)
    )
    .orElseThrow(() -> new RuntimeException(
      "function execution does not have fno:executes value"));
}

代码示例来源:origin: eclipse/rdf4j

/**
 * Retrieve a property value as an IRI for the supplied subject from the given model. If more than one property value exists,
 * any one value is picked and returned.
 *
 * @param m
 *         the model from which to retrieve an object value.
 * @param subject
 *         the subject resource for which to retrieve a property value.
 * @param property
 *         the property for which to retrieve a value.
 * @param contexts
 *         the contexts from which to retrieve the property value. Optional vararg argument. If not
 *         specified the operations works on the entire Model.
 * @return a property value IRI from the given model, or {@link Optional#empty()} if no such value exists.
 */
public static Optional<IRI> getPropertyIRI(Model m, Resource subject, IRI property, Resource... contexts)
{
  Objects.requireNonNull(m, "model may not be null");
  Objects.requireNonNull(subject, "subject may not be null");
  Objects.requireNonNull(property, "property may not be null");
  return objectIRI(m.filter(subject, property, null, contexts));
}

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

/**
 * Retrieve a property value as an IRI for the supplied subject from the given model. If more than one property value exists,
 * any one value is picked and returned.
 *
 * @param m
 *         the model from which to retrieve an object value.
 * @param subject
 *         the subject resource for which to retrieve a property value.
 * @param property
 *         the property for which to retrieve a value.
 * @param contexts
 *         the contexts from which to retrieve the property value. Optional vararg argument. If not
 *         specified the operations works on the entire Model.
 * @return a property value IRI from the given model, or {@link Optional#empty()} if no such value exists.
 */
public static Optional<IRI> getPropertyIRI(Model m, Resource subject, IRI property, Resource... contexts)
{
  Objects.requireNonNull(m, "model may not be null");
  Objects.requireNonNull(subject, "subject may not be null");
  Objects.requireNonNull(property, "property may not be null");
  return objectIRI(m.filter(subject, property, null, contexts));
}

代码示例来源:origin: eclipse/rdf4j

@Override
  public void parse(Model m, Resource implNode)
    throws RepositoryConfigException
  {
    super.parse(m, implNode);

    try {
      Models.objectIRI(m.filter(implNode, QUERY_ENDPOINT, null)).ifPresent(
          iri -> setQueryEndpointUrl(iri.stringValue()));
      Models.objectIRI(m.filter(implNode, UPDATE_ENDPOINT, null)).ifPresent(
          iri -> setUpdateEndpointUrl(iri.stringValue()));
    }
    catch (ModelException e) {
      throw new RepositoryConfigException(e.getMessage(), e);
    }
  }
}

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

@Override
  public void parse(Model m, Resource implNode)
    throws RepositoryConfigException
  {
    super.parse(m, implNode);

    try {
      Models.objectIRI(m.filter(implNode, QUERY_ENDPOINT, null)).ifPresent(
          iri -> setQueryEndpointUrl(iri.stringValue()));
      Models.objectIRI(m.filter(implNode, UPDATE_ENDPOINT, null)).ifPresent(
          iri -> setUpdateEndpointUrl(iri.stringValue()));
    }
    catch (ModelException e) {
      throw new RepositoryConfigException(e.getMessage(), e);
    }
  }
}

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

@Override
  public void parse(Model m, Resource implNode)
    throws RepositoryConfigException
  {
    super.parse(m, implNode);

    try {
      Models.objectIRI(m.filter(implNode, QUERY_ENDPOINT, null)).ifPresent(
          iri -> setQueryEndpointUrl(iri.stringValue()));
      Models.objectIRI(m.filter(implNode, UPDATE_ENDPOINT, null)).ifPresent(
          iri -> setUpdateEndpointUrl(iri.stringValue()));
    }
    catch (ModelException e) {
      throw new RepositoryConfigException(e.getMessage(), e);
    }
  }
}

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

lit -> setQueryLanguage(QueryLanguage.valueOf(lit.getLabel())));
Models.objectIRI(model.filter(resource, QUERY_LANGUAGE, null)).ifPresent(
    iri -> setBaseURI(iri.stringValue()));
setArchiveContexts(objects.toArray(new IRI[objects.size()]));
Models.objectIRI(model.filter(resource, INSERT_CONTEXT, null)).ifPresent(
    iri -> setInsertContext(iri));

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

lit -> setQueryLanguage(QueryLanguage.valueOf(lit.getLabel())));
Models.objectIRI(model.filter(resource, QUERY_LANGUAGE, null)).ifPresent(
    iri -> setBaseURI(iri.stringValue()));
setArchiveContexts(objects.toArray(new IRI[objects.size()]));
Models.objectIRI(model.filter(resource, INSERT_CONTEXT, null)).ifPresent(
    iri -> setInsertContext(iri));

代码示例来源:origin: eclipse/rdf4j

lit -> setQueryLanguage(QueryLanguage.valueOf(lit.getLabel())));
Models.objectIRI(model.filter(resource, QUERY_LANGUAGE, null)).ifPresent(
    iri -> setBaseURI(iri.stringValue()));
setArchiveContexts(objects.toArray(new IRI[objects.size()]));
Models.objectIRI(model.filter(resource, INSERT_CONTEXT, null)).ifPresent(
    iri -> setInsertContext(iri));

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

@Override
  public void parse(Model model, Resource implNode)
    throws RepositoryConfigException
  {
    super.parse(model, implNode);

    try {
      Models.objectIRI(model.filter(implNode, REPOSITORYURL, null)).ifPresent(
          iri -> setURL(iri.stringValue()));

      Models.objectLiteral(model.filter(implNode, USERNAME, null)).ifPresent(
          username -> setUsername(username.getLabel()));

      Models.objectLiteral(model.filter(implNode, PASSWORD, null)).ifPresent(
          password -> setPassword(password.getLabel()));

    }
    catch (ModelException e) {
      throw new RepositoryConfigException(e.getMessage(), e);
    }
  }
}

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

@Override
  public void parse(Model model, Resource implNode)
    throws RepositoryConfigException
  {
    super.parse(model, implNode);

    try {
      Models.objectIRI(model.filter(implNode, REPOSITORYURL, null)).ifPresent(
          iri -> setURL(iri.stringValue()));

      Models.objectLiteral(model.filter(implNode, USERNAME, null)).ifPresent(
          username -> setUsername(username.getLabel()));

      Models.objectLiteral(model.filter(implNode, PASSWORD, null)).ifPresent(
          password -> setPassword(password.getLabel()));

    }
    catch (ModelException e) {
      throw new RepositoryConfigException(e.getMessage(), e);
    }
  }
}

代码示例来源:origin: eclipse/rdf4j

@Override
  public void parse(Model model, Resource implNode)
    throws RepositoryConfigException
  {
    super.parse(model, implNode);

    try {
      Models.objectIRI(model.filter(implNode, REPOSITORYURL, null)).ifPresent(
          iri -> setURL(iri.stringValue()));

      Models.objectLiteral(model.filter(implNode, USERNAME, null)).ifPresent(
          username -> setUsername(username.getLabel()));

      Models.objectLiteral(model.filter(implNode, PASSWORD, null)).ifPresent(
          password -> setPassword(password.getLabel()));

    }
    catch (ModelException e) {
      throw new RepositoryConfigException(e.getMessage(), e);
    }
  }
}

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