Examples with ProgressInfo apoc.result.ProgressInfo used on opensource projects

Example 6 with ProgressInfo

use of apoc.result.ProgressInfo in project neo4j-apoc-procedures by neo4j-contrib.

the class ExportGraphML method exportGraphML.

private Stream<ProgressInfo> exportGraphML(@Name("file") String fileName, String source, SubGraph graph, ExportConfig config) throws Exception, XMLStreamException {
    FileUtils.checkReadAllowed(fileName);
    ProgressReporter reporter = new ProgressReporter(null, null, new ProgressInfo(fileName, source, "graphml"));
    PrintWriter printWriter = getPrintWriter(fileName, null);
    XmlGraphMLWriter exporter = new XmlGraphMLWriter();
    exporter.write(graph, printWriter, reporter, config);
    printWriter.flush();
    printWriter.close();
    return reporter.stream();
}