+ else if(commandName == "deunique.tree") { pipecommand = new DeuniqueTreeCommand(optionString); }
+ else if(commandName == "count.seqs") { pipecommand = new CountSeqsCommand(optionString); }
+ else if(commandName == "count.groups") { pipecommand = new CountGroupsCommand(optionString); }
+ else if(commandName == "clear.memory") { pipecommand = new ClearMemoryCommand(optionString); }