RdfWriter.java 文件源码

/**
 * Get singleton instance of RdfWriter
 *
 * @return instance of RdfWriter
 */
public static RdfWriter getWriter() {
    if (writer == null) {
        BasicConfigurator.configure();
        writer = new RdfWriter();
    }
    writer.model = ModelFactory.createDefaultModel();
    writer.list = new LinkedBlockingQueue<>();
    return writer;
}