/**
* Saves the graph according to the specifications in the configuration.
*
* @return always false
*/
public boolean execute() {
try {
updateGraph();
System.out.print(name + ": ");
// initialize output streams
FileOutputStream fos = null;
PrintStream pstr = System.out;
if (baseName != null) {
String fname = fng.nextCounterName();
fos = new FileOutputStream(fname);
System.out.println("writing to file " + fname);
pstr = new PrintStream(fos);
} else System.out.println();
if (format.equals("neighborlist")) GraphIO.writeNeighborList(g, pstr);
else if (format.equals("edgelist")) GraphIO.writeEdgeList(g, pstr);
else if (format.equals("chaco")) GraphIO.writeChaco(g, pstr);
else if (format.equals("netmeter")) GraphIO.writeNetmeter(g, pstr);
else if (format.equals("gml")) GraphIO.writeGML(g, pstr);
else if (format.equals("dot")) GraphIO.writeDOT(g, pstr);
else System.err.println(name + ": unsupported format " + format);
if (fos != null) fos.close();
return false;
} catch (IOException e) {
throw new RuntimeException(e);
}
}
// Control interface method.
public boolean execute() {
try {
updateGraph();
System.out.print(name + ": ");
// initialize output streams
String fname = fng.nextCounterName();
FileOutputStream fos = new FileOutputStream(fname);
System.out.println("Writing to file " + fname);
PrintStream pstr = new PrintStream(fos);
// dump topology:
graphToFile(g, pstr, coordPid);
fos.close();
} catch (IOException e) {
throw new RuntimeException(e);
}
return false;
}