private static OperatorSpi createSourcelessOp1Op2GraphSpi() throws GraphException { String graphOpXml = "<graph id=\"SourcelessOp1Op2Graph\">\n" + " <version>1.0</version>\n" + " <header>\n" + " <target refid=\"node2\" />\n" + " <parameter name=\"THR\" defaultValue=\"42.0\" type=\"double\"/>\n" + " </header>\n" + " <node id=\"node1\">\n" + " <operator>Op1</operator>\n" + " </node>\n" + " <node id=\"node2\">\n" + " <operator>Op2</operator>\n" + " <sources>\n" + " <input refid=\"node1\"/>\n" + " </sources>\n" + " <parameters>\n" + " <threshold refid=\"THR\"/>\n" + " </parameters>\n" + " </node>\n" + "</graph>"; StringReader reader = new StringReader(graphOpXml); Graph graph = GraphIO.read(reader); return new GraphOp.Spi(graph) {}; }
private static OperatorSpi createUsesOtherGraphSpi() throws GraphException { String graphOpXml = "<graph id=\"UsesOtherGraph\">\n" + " <version>1.0</version>\n" + " <node id=\"node1\">\n" + " <operator>SourcelessOp1Op2Graph</operator>\n" + " <parameters>\n" + " <THR>33</THR>\n" + " </parameters>\n" + " </node>\n" + "</graph>"; StringReader reader = new StringReader(graphOpXml); Graph graph = GraphIO.read(reader); return new GraphOp.Spi(graph) {}; }