commands["phylotype"] = "phylotype";
commands["mgcluster"] = "mgcluster";
commands["pre.cluster"] = "pre.cluster";
commands["phylotype"] = "phylotype";
commands["mgcluster"] = "mgcluster";
commands["pre.cluster"] = "pre.cluster";
else if(commandName == "phylotype") { command = new PhylotypeCommand(optionString); }
else if(commandName == "mgcluster") { command = new MGClusterCommand(optionString); }
else if(commandName == "pre.cluster") { command = new PreClusterCommand(optionString); }
else if(commandName == "phylotype") { command = new PhylotypeCommand(optionString); }
else if(commandName == "mgcluster") { command = new MGClusterCommand(optionString); }
else if(commandName == "pre.cluster") { command = new PreClusterCommand(optionString); }
else if(commandName == "otu.hierarchy") { command = new OtuHierarchyCommand(optionString); }
else if(commandName == "set.dir") { command = new SetDirectoryCommand(optionString); }
else { command = new NoCommand(optionString); }
else if(commandName == "otu.hierarchy") { command = new OtuHierarchyCommand(optionString); }
else if(commandName == "set.dir") { command = new SetDirectoryCommand(optionString); }
else { command = new NoCommand(optionString); }