本文整理了Java中org.eclipse.rdf4j.model.util.Models.subject()方法的一些代码示例，展示了Models.subject()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.subject()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：subject

Models.subject介绍

[英]Retrieves a subject Resource from the statements in the given model. If more than one possible resource value exists, any one resource value is picked and returned.
[中]从给定模型中的语句检索主题资源。如果存在多个可能的资源值，则选取并返回任何一个资源值。

代码示例

代码示例来源：origin: eclipse/rdf4j

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

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

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

代码示例来源：origin: Merck/Halyard

setTablespace(tablespaceValue.get().stringValue());
} else {
  Optional<Resource> delegate = Models.subject(graph.filter(null, SailConfigSchema.DELEGATE, implNode));
  Optional<Resource> sailImpl = Models.subject(graph.filter(null, SailRepositorySchema.SAILIMPL, delegate.isPresent() ? delegate.get(): implNode));
  if (sailImpl.isPresent()) {
    Optional<Resource> repoImpl = Models.subject(graph.filter(null, RepositoryConfigSchema.REPOSITORYIMPL, sailImpl.get()));
    if (repoImpl.isPresent()) {
      Optional<Literal> idValue = Models.objectLiteral(graph.filter(repoImpl.get(), RepositoryConfigSchema.REPOSITORYID, null));