private void writeUndirectedMatrix(ValidateNETFile vmf, PrintWriter pw) { NETVertex nvi; NETVertex nvj; // float[][] matrix = new float[vmf.getVertices().size()][vmf.getVertices().size()]; NETArcsnEdges nae; int source, target; float weight = (float) 0.0; // System.out.println(vmf.getEdges().size()); pw.println(MATFileProperty.HEADER_MATRIX); for (int i = 0; i < vmf.getVertices().size(); i++) { nvi = (NETVertex) vmf.getVertices().get(i); for (int j = 0; j < vmf.getVertices().size(); j++) { nvj = (NETVertex) vmf.getVertices().get(j); for (int k = 0; k < vmf.getEdges().size(); k++) { nae = (NETArcsnEdges) vmf.getEdges().get(k); target = ((Integer) nae.getAttribute(NETFileProperty.ATTRIBUTE_TARGET)).intValue(); source = ((Integer) nae.getAttribute(NETFileProperty.ATTRIBUTE_SOURCE)).intValue(); // System.out.println(nvi.getID() + ":"+ source + "\t" + nvj.getID()+":"+target); if (((nvi.getID() == source) && (nvj.getID() == target)) || ((nvi.getID() == target) && (nvj.getID() == source))) { weight = ((Float) nae.getAttribute(NETFileProperty.ATTRIBUTE_WEIGHT)).floatValue(); // System.out.println(weight); break; } else { weight = (float) 0.0; } } pw.print(weight + " "); } pw.println(); } }