本文整理了Java中org.eclipse.rdf4j.repository.RepositoryConnection.export方法的一些代码示例，展示了RepositoryConnection.export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。RepositoryConnection.export方法的具体详情如下：
包路径：org.eclipse.rdf4j.repository.RepositoryConnection
类名称：RepositoryConnection
方法名：export

RepositoryConnection.export介绍

[英]Exports all explicit statements in the specified contexts to the supplied RDFHandler.
[中]将指定上下文中的所有显式语句导出到提供的RDFHandler。

代码示例

代码示例来源：origin: de.tudarmstadt.ukp.inception.app/inception-kb

@Override
public void exportData(KnowledgeBase kb, RDFFormat format, OutputStream os)
{
  if (kb.getType() != RepositoryType.LOCAL) {
    log.info("Not exporting non-local knowledge base: [{}]", kb.getName());
    return;
  }
  try (RepositoryConnection conn = getConnection(kb)) {
    RDFWriter rdfWriter = Rio.createWriter(format, os);
    conn.export(rdfWriter);
  }
}

代码示例来源：origin: inception-project/inception

@Override
public void exportData(KnowledgeBase kb, RDFFormat format, OutputStream os)
{
  if (kb.getType() != RepositoryType.LOCAL) {
    log.info("Not exporting non-local knowledge base: [{}]", kb.getName());
    return;
  }
  try (RepositoryConnection conn = getConnection(kb)) {
    RDFWriter rdfWriter = Rio.createWriter(format, os);
    conn.export(rdfWriter);
  }
}

代码示例来源：origin: joshsh/sesametools

private void dumpNativeStoreToRDFDocument(final File nativeStoreDirectory,
                       final File dumpFile,
                       final RDFFormat format,
                       final Resource... contexts)
      throws SailException, RepositoryException, IOException, RDFHandlerException {

    logger.info("dumping store at " + nativeStoreDirectory + " to file " + dumpFile);

    Sail sail = new NativeStore(nativeStoreDirectory);
    sail.initialize();

    try {
      Repository repo = new SailRepository(sail);

      try (RepositoryConnection rc = repo.getConnection()) {
        try (OutputStream out = new FileOutputStream(dumpFile)) {
          RDFHandler h = Rio.createWriter(format, out);
          rc.export(h, contexts);
        }
      }
    } finally {
      sail.shutDown();
    }
  }
}

代码示例来源：origin: it.tidalwave.bluemarine2/it-tidalwave-bluemarine2-persistence

writer.handleNamespace("xs",    "http://www.w3.org/2001/XMLSchema#");
connection.export(writer);