//**********************************************************************************************************************
GetCurrentCommand::GetCurrentCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
			//check to make sure all parameters are valid for command
			for (map<string,string>::iterator it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
			
			clearTypes = validParameter.validFile(parameters, "clear", false);			
			if (clearTypes == "not found") { clearTypes = ""; }
			else { m->splitAtDash(clearTypes, types);	}
		}
		
	}
	catch(exception& e) {
		m->errorOut(e, "GetCurrentCommand", "GetCurrentCommand");
		exit(1);
	}
}

SetLogFileCommand::SetLogFileCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string, string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
			//check to make sure all parameters are valid for command
			for (map<string,string>::iterator it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
		
			name = validParameter.validFile(parameters, "name", false);			
			if (name == "not found") {  m->mothurOut("name is a required parameter for the set.logfile command."); abort = true; } 
			
			string temp = validParameter.validFile(parameters, "append", false);		if (temp == "not found") {  temp = "F";  }
			append = m->isTrue(temp);
		}
	}
	catch(exception& e) {
		m->errorOut(e, "SetLogFileCommand", "SetLogFileCommand");
		exit(1);
	}
}

//**********************************************************************************************************************
QuitCommand::QuitCommand(string option) {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}

}

MakeFileCommand::MakeFileCommand(string option)  {
    try {
        
        abort = false; calledHelp = false;
        
        //allow user to run help
        if(option == "help") { help(); abort = true; calledHelp = true; }
        else if(option == "citation") { citation(); abort = true; calledHelp = true;}
        
        else {
            vector<string> myArray = setParameters();
            
            OptionParser parser(option);
            map<string, string> parameters = parser.getParameters();
            
            ValidParameters validParameter;
            map<string, string>::iterator it;
            
            //check to make sure all parameters are valid for command
            for (it = parameters.begin(); it != parameters.end(); it++) {
                if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
            }
            
            //initialize outputTypes
            vector<string> tempOutNames;
            outputTypes["file"] = tempOutNames;
            
            //if the user changes the input directory command factory will send this info to us in the output parameter
            inputDir = validParameter.validFile(parameters, "inputdir", false);
            if (inputDir == "not found"){	inputDir = "";	m->mothurOut("[ERROR]: The inputdir parameter is required, aborting."); m->mothurOutEndLine(); abort = true;	}
            else {
                if (m->dirCheck(inputDir)) {} // all set
                else { abort = true; }
            }
            
            //if the user changes the output directory command factory will send this info to us in the output parameter
            outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	outputDir = inputDir;		}
            
            
            //if the user changes the input directory command factory will send this info to us in the output parameter
            typeFile = validParameter.validFile(parameters, "type", false);
            if (typeFile == "not found"){	typeFile = "fastq";		}
            
            if ((typeFile != "fastq") && (typeFile != "gz")) { m->mothurOut(typeFile + " is not a valid type. Options are fastq or gz. I will use fastq."); m->mothurOutEndLine(); typeFile = "fastq"; }
            
            string temp = validParameter.validFile(parameters, "numcols", false);		if(temp == "not found"){	temp = "3"; }
            if ((temp != "2") && (temp != "3")) { m->mothurOut(temp + " is not a valid numcols. Options are 2 or 3. I will use 3."); m->mothurOutEndLine(); temp = "3";  }
            m->mothurConvert(temp, numCols);
            
        }
    }
    catch(exception& e) {
        m->errorOut(e, "MakeFileCommand", "MakeFileCommand");
        exit(1);
    }
}

//**********************************************************************************************************************
LoadLogfileCommand::LoadLogfileCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			//valid paramters for this command
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
			map<string,string>::iterator it;
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
            
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			string inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
                
                string path;
				it = parameters.find("logfile");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["logfile"] = inputDir + it->second;		}
				}
				
            }
                        
            //get shared file, it is required
			logfile = validParameter.validFile(parameters, "logfile", true);
			if (logfile == "not open") { logfile = ""; abort = true; }	
			else if (logfile == "not found") { m->mothurOut("The logfile parameter is required."); m->mothurOutEndLine();abort = true;  }
            
            //if the user changes the output directory command factory will send this info to us in the output parameter 
			outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	
				outputDir = m->hasPath(logfile); //if user entered a file with a path then preserve it	
			}
        }
		
	}
	catch(exception& e) {
		m->errorOut(e, "NewCommand", "NewCommand");
		exit(1);
	}
}

//**********************************************************************************************************************
SystemCommand::SystemCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string, string> parameters = parser.getParameters();
			map<string, string>::iterator it;
			
			ValidParameters validParameter;
			
			//check for optional parameter and set defaults
			// ...at some point should added some additional type checking...
			string commandOption = validParameter.validFile(parameters, "command", false);			
			if (commandOption == "not found") { commandOption = ""; }
			else { command = commandOption; }
			
			if ((option == "") && (commandOption == "")) { m->mothurOut("You must enter a command to run."); m->mothurOutEndLine(); abort = true; }
			else if (commandOption == "") { 
				//check for outputdir and inputdir parameters
				int commaPos = option.find_first_of(',');
				
				//if there is a comma then grab string up to that pos
				if (commaPos != option.npos) {
					option = option.substr(0, commaPos);
				}
			
				command = option;
			}
		}	

	}
	catch(exception& e) {
		m->errorOut(e, "SystemCommand", "SystemCommand");
		exit(1);
	}
}

SetDirectoryCommand::SetDirectoryCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string, string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
			//check to make sure all parameters are valid for command
			for (map<string,string>::iterator it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
		
			output = validParameter.validFile(parameters, "output", false);			
			if (output == "not found") {  output = "";  } 
			
			input = validParameter.validFile(parameters, "input", false);			
			if (input == "not found") {  input = "";  }
			
			tempdefault = validParameter.validFile(parameters, "tempdefault", false);			
			if (tempdefault == "not found") {  tempdefault = "";  }
				
			if ((input == "") && (output == "") && (tempdefault == "")) {	
				m->mothurOut("You must provide either an input, output or tempdefault for the set.outdir command."); m->mothurOutEndLine(); abort = true;
			}
		}
	}
	catch(exception& e) {
		m->errorOut(e, "SetDirectoryCommand", "SetDirectoryCommand");
		exit(1);
	}
}

MakeGroupCommand::MakeGroupCommand(string option)  {
	try {
		
		abort = false; calledHelp = false;   
	
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string, string> parameters = parser.getParameters(); 
			
			ValidParameters validParameter;
			map<string, string>::iterator it;
			
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
			
			//initialize outputTypes
			vector<string> tempOutNames;
			outputTypes["group"] = tempOutNames;
		
            //if the user changes the output directory command factory will send this info to us in the output parameter
            outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	outputDir = "";		}
            
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			string inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}

			fastaFileName = validParameter.validFile(parameters, "fasta", false);
			if (fastaFileName == "not found") { 				//if there is a current fasta file, use it
				string filename = m->getFastaFile(); 
				if (filename != "") { fastaFileNames.push_back(filename); m->mothurOut("Using " + filename + " as input file for the fasta parameter."); m->mothurOutEndLine(); }
				else { 	m->mothurOut("You have no current fastafile and the fasta parameter is required."); m->mothurOutEndLine(); abort = true; }
			}else { 
				m->splitAtDash(fastaFileName, fastaFileNames);
				
				//go through files and make sure they are good, if not, then disregard them
				for (int i = 0; i < fastaFileNames.size(); i++) {
					
					bool ignore = false;
					if (fastaFileNames[i] == "current") { 
						fastaFileNames[i] = m->getFastaFile(); 
						if (fastaFileNames[i] != "") {  
							m->mothurOut("Using " + fastaFileNames[i] + " as input file for the fasta parameter where you had given current."); m->mothurOutEndLine(); 
							filename += m->getRootName(m->getSimpleName(fastaFileNames[i]));
						}
						else { 	
							m->mothurOut("You have no current fastafile, ignoring current."); m->mothurOutEndLine(); ignore=true; 
							//erase from file list
							fastaFileNames.erase(fastaFileNames.begin()+i);
							i--;
						}
					}
					
					if (!ignore) {
						if (inputDir != "") {
							string path = m->hasPath(fastaFileNames[i]);
							//if the user has not given a path then, add inputdir. else leave path alone.
							if (path == "") {	fastaFileNames[i] = inputDir + fastaFileNames[i];		}
						}
		
						ifstream in;
						bool ableToOpen = m->openInputFile(fastaFileNames[i], in, "noerror");
					
						//if you can't open it, try default location
						if (!ableToOpen) {
							if (m->getDefaultPath() != "") { //default path is set
								string tryPath = m->getDefaultPath() + m->getSimpleName(fastaFileNames[i]);
								m->mothurOut("Unable to open " + fastaFileNames[i] + ". Trying default " + tryPath); m->mothurOutEndLine();
								ifstream in2;
								ableToOpen = m->openInputFile(tryPath, in2, "noerror");
								in2.close();
								fastaFileNames[i] = tryPath;
							}
						}
						
						//if you can't open it, try default location
						if (!ableToOpen) {
							if (m->getOutputDir() != "") { //default path is set
								string tryPath = m->getOutputDir() + m->getSimpleName(fastaFileNames[i]);
								m->mothurOut("Unable to open " + fastaFileNames[i] + ". Trying output directory " + tryPath); m->mothurOutEndLine();
								ifstream in2;
								ableToOpen = m->openInputFile(tryPath, in2, "noerror");
								in2.close();
								fastaFileNames[i] = tryPath;
							}
						}
						in.close();
						
						if (!ableToOpen) { 
							m->mothurOut("Unable to open " + fastaFileNames[i] + ". It will be disregarded."); m->mothurOutEndLine();
							//erase from file list
							fastaFileNames.erase(fastaFileNames.begin()+i);
							i--;
//.........这里部分代码省略.........

MatrixOutputCommand::MatrixOutputCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		allLines = 1;
				
		//allow user to run help
		if(option == "help") {  help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters  = parser.getParameters();
			map<string,string>::iterator it;
			
			ValidParameters validParameter;
		
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
			
			//initialize outputTypes
			vector<string> tempOutNames;
			outputTypes["phylip"] = tempOutNames;
			
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			string inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
				string path;
				it = parameters.find("shared");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["shared"] = inputDir + it->second;		}
				}
			}
			
			sharedfile = validParameter.validFile(parameters, "shared", true);
			if (sharedfile == "not found") { 			
				//if there is a current shared file, use it
				sharedfile = m->getSharedFile(); 
				if (sharedfile != "") { m->mothurOut("Using " + sharedfile + " as input file for the shared parameter."); m->mothurOutEndLine(); }
				else { 	m->mothurOut("You have no current sharedfile and the shared parameter is required."); m->mothurOutEndLine(); abort = true; }
			}else if (sharedfile == "not open") { sharedfile = ""; abort = true; }
			else { m->setSharedFile(sharedfile); }
			
			//if the user changes the output directory command factory will send this info to us in the output parameter 
			outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	
				outputDir = "";	
				outputDir += m->hasPath(sharedfile); //if user entered a file with a path then preserve it	
			}
			
			//check for optional parameter and set defaults
			// ...at some point should added some additional type checking...
			label = validParameter.validFile(parameters, "label", false);			
			if (label == "not found") { label = ""; }
			else { 
				if(label != "all") {  m->splitAtDash(label, labels);  allLines = 0;  }
				else { allLines = 1;  }
			}
			
			output = validParameter.validFile(parameters, "output", false);		if(output == "not found"){	output = "lt"; }
			if ((output != "lt") && (output != "square") && (output != "column")) { m->mothurOut(output + " is not a valid output form. Options are lt, column and square. I will use lt."); m->mothurOutEndLine(); output = "lt"; }
            
            mode = validParameter.validFile(parameters, "mode", false);		if(mode == "not found"){	mode = "average"; }
			if ((mode != "average") && (mode != "median")) { m->mothurOut(mode + " is not a valid mode. Options are average and medina. I will use average."); m->mothurOutEndLine(); output = "average"; }
			
			groups = validParameter.validFile(parameters, "groups", false);			
			if (groups == "not found") { groups = ""; }
			else { 
				m->splitAtDash(groups, Groups);
				m->setGroups(Groups);
			}
			
			string temp = validParameter.validFile(parameters, "processors", false);	if (temp == "not found"){	temp = m->getProcessors();	}
			m->setProcessors(temp);
			m->mothurConvert(temp, processors); 
				
			calc = validParameter.validFile(parameters, "calc", false);			
			if (calc == "not found") { calc = "jclass-thetayc";  }
			else { 
				 if (calc == "default")  {  calc = "jclass-thetayc";  }
			}
			m->splitAtDash(calc, Estimators);
			if (m->inUsersGroups("citation", Estimators)) { 
				ValidCalculators validCalc; validCalc.printCitations(Estimators); 
				//remove citation from list of calcs
				for (int i = 0; i < Estimators.size(); i++) { if (Estimators[i] == "citation") {  Estimators.erase(Estimators.begin()+i); break; } }
			}
            
            temp = validParameter.validFile(parameters, "iters", false);			if (temp == "not found") { temp = "1000"; }
			m->mothurConvert(temp, iters); 
            
            temp = validParameter.validFile(parameters, "subsample", false);		if (temp == "not found") { temp = "F"; }
			if (m->isNumeric1(temp)) { m->mothurConvert(temp, subsampleSize); subsample = true; }
            else {  
//.........这里部分代码省略.........

//**********************************************************************************************************************
SetCurrentCommand::SetCurrentCommand(string option)  {
	try {
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			//valid paramters for this command
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
			map<string,string>::iterator it;
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
			
			
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			string inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
				string path;
				it = parameters.find("phylip");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["phylip"] = inputDir + it->second;		}
				}
				
				it = parameters.find("column");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["column"] = inputDir + it->second;		}
				}
				
				it = parameters.find("fasta");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["fasta"] = inputDir + it->second;		}
				}
				
				it = parameters.find("list");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["list"] = inputDir + it->second;		}
				}
				
				it = parameters.find("rabund");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["rabund"] = inputDir + it->second;		}
				}
				
				it = parameters.find("sabund");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["sabund"] = inputDir + it->second;		}
				}
				
				it = parameters.find("name");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["name"] = inputDir + it->second;		}
				}
				
				it = parameters.find("group");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["group"] = inputDir + it->second;		}
				}
				
				it = parameters.find("design");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["design"] = inputDir + it->second;		}
				}
//.........这里部分代码省略.........

//**********************************************************************************************************************
//This function checks to make sure the cluster command has no errors and then clusters based on the method chosen.
ClusterCommand::ClusterCommand(string option)  {
	try{
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters = parser.getParameters();
			map<string,string>::iterator it;
			
			ValidParameters validParameter;
		
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {
					abort = true;
				}
			}
			
			//initialize outputTypes
			vector<string> tempOutNames;
			outputTypes["list"] = tempOutNames;
			outputTypes["rabund"] = tempOutNames;
			outputTypes["sabund"] = tempOutNames;
		
			//if the user changes the output directory command factory will send this info to us in the output parameter 
			outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	outputDir = "";		}
			
			string inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
				string path;
				it = parameters.find("phylip");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["phylip"] = inputDir + it->second;		}
				}
				
				it = parameters.find("column");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["column"] = inputDir + it->second;		}
				}
				
				it = parameters.find("name");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["name"] = inputDir + it->second;		}
				}
			}
			
			//check for required parameters
			phylipfile = validParameter.validFile(parameters, "phylip", true);
			if (phylipfile == "not open") { phylipfile = ""; abort = true; }
			else if (phylipfile == "not found") { phylipfile = ""; }	
			else {  distfile = phylipfile;  format = "phylip"; 	m->setPhylipFile(phylipfile); }
			
			columnfile = validParameter.validFile(parameters, "column", true);
			if (columnfile == "not open") { columnfile = ""; abort = true; }	
			else if (columnfile == "not found") { columnfile = ""; }
			else {  distfile = columnfile; format = "column"; m->setColumnFile(columnfile);	}
			
			namefile = validParameter.validFile(parameters, "name", true);
			if (namefile == "not open") { abort = true; }	
			else if (namefile == "not found") { namefile = ""; }
			else { m->setNameFile(namefile); }
			
			if ((phylipfile == "") && (columnfile == "")) { 
				//is there are current file available for either of these?
				//give priority to column, then phylip
				columnfile = m->getColumnFile(); 
				if (columnfile != "") {  distfile = columnfile; format = "column"; m->mothurOut("Using " + columnfile + " as input file for the column parameter."); m->mothurOutEndLine(); }
				else { 
					phylipfile = m->getPhylipFile(); 
					if (phylipfile != "") { distfile = phylipfile;  format = "phylip"; m->mothurOut("Using " + phylipfile + " as input file for the phylip parameter."); m->mothurOutEndLine(); }
					else { 
						m->mothurOut("No valid current files. You must provide a phylip or column file before you can use the cluster command."); m->mothurOutEndLine(); 
						abort = true;
					}
				}
			}
			else if ((phylipfile != "") && (columnfile != "")) { m->mothurOut("When executing a cluster command you must enter ONLY ONE of the following: phylip or column."); m->mothurOutEndLine(); abort = true; }
			
			if (columnfile != "") {
				if (namefile == "") { 
					namefile = m->getNameFile(); 
					if (namefile != "") {  m->mothurOut("Using " + namefile + " as input file for the name parameter."); m->mothurOutEndLine(); }
//.........这里部分代码省略.........

//**********************************************************************************************************************
//This function checks to make sure the cluster command has no errors and then clusters based on the method chosen.
ClusterDoturCommand::ClusterDoturCommand(string option)  {
	try{
		
		abort = false; calledHelp = false;   
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
		
			//check to make sure all parameters are valid for command
			map<string,string>::iterator it;
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (!validParameter.isValidParameter(it->first, myArray, it->second)) {
					abort = true;
				}
			}
			
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			string inputDir = validParameter.valid(parameters, "inputdir");		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
				string path;
				it = parameters.find("phylip");
				//user has given a template file
				if(it != parameters.end()){ 
					path = util.hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["phylip"] = inputDir + it->second;		}
				}
				
				it = parameters.find("name");
				//user has given a template file
				if(it != parameters.end()){ 
					path = util.hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["name"] = inputDir + it->second;		}
				}
                
                it = parameters.find("count");
				//user has given a template file
				if(it != parameters.end()){ 
					path = util.hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["count"] = inputDir + it->second;		}
				}
			}
			
			//initialize outputTypes
			vector<string> tempOutNames;
			outputTypes["list"] = tempOutNames;
			outputTypes["rabund"] = tempOutNames;
			outputTypes["sabund"] = tempOutNames;
		
			//if the user changes the output directory command factory will send this info to us in the output parameter 
			outputDir = validParameter.valid(parameters, "outputdir");		if (outputDir == "not found"){	outputDir = "";		}
			
			//check for required parameters
			phylipfile = validParameter.validFile(parameters, "phylip");
			if (phylipfile == "not open") { abort = true; }
			else if (phylipfile == "not found") { 
				phylipfile = current->getPhylipFile(); 
				if (phylipfile != "") {  m->mothurOut("Using " + phylipfile + " as input file for the phylip parameter."); m->mothurOutEndLine(); }
				else { 
					m->mothurOut("You need to provide a phylip file with the cluster.classic command."); m->mothurOutEndLine(); 
					abort = true; 
				}	
			}else { current->setPhylipFile(phylipfile); }	

		
			//check for optional parameter and set defaults
			namefile = validParameter.validFile(parameters, "name");
			if (namefile == "not open") { abort = true; namefile = ""; }	
			else if (namefile == "not found") { namefile = ""; }
			else { current->setNameFile(namefile); }
            
            countfile = validParameter.validFile(parameters, "count");
			if (countfile == "not open") { abort = true; countfile = ""; }	
			else if (countfile == "not found") { countfile = ""; }
			else { current->setCountFile(countfile); }
			
            if ((countfile != "") && (namefile != "")) { m->mothurOut("When executing a cluster.classic command you must enter ONLY ONE of the following: count or name."); m->mothurOutEndLine(); abort = true; }
            
			string temp;
			temp = validParameter.valid(parameters, "precision");
			if (temp == "not found") { temp = "100"; }
			//saves precision legnth for formatting below
			length = temp.length();
			util.mothurConvert(temp, precision); 
			
			temp = validParameter.valid(parameters, "cutoff");
//.........这里部分代码省略.........

//**********************************************************************************************************************
GetSharedOTUCommand::GetSharedOTUCommand(string option)  {
	try {
	
		abort = false; calledHelp = false;   
		unique = true;
		allLines = 1;
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string,string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
			map<string,string>::iterator it;
			
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
			
			//initialize outputTypes
			vector<string> tempOutNames;
			outputTypes["fasta"] = tempOutNames;
			outputTypes["accnos"] = tempOutNames;
			outputTypes["sharedseqs"] = tempOutNames;
			
			//if the user changes the output directory command factory will send this info to us in the output parameter 
			outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	outputDir = "";		}
			
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			string inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
				string path;
				it = parameters.find("fasta");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["fasta"] = inputDir + it->second;		}
				}
				
				it = parameters.find("list");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["list"] = inputDir + it->second;		}
				}
                
                it = parameters.find("shared");
				//user has given a template file
				if(it != parameters.end()){
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["shared"] = inputDir + it->second;		}
				}
				
				it = parameters.find("group");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["group"] = inputDir + it->second;		}
				}
			}

			
			//check for required parameters
			listfile = validParameter.validFile(parameters, "list", true);
			if (listfile == "not open") { abort = true; }
			else if (listfile == "not found") { listfile = "";			}
            else {  format = "list"; 	m->setListFile(listfile); }
			
			groupfile = validParameter.validFile(parameters, "group", true);
			if (groupfile == "not open") { abort = true; }	
			else if (groupfile == "not found") { groupfile = ""; }
			else { m->setGroupFile(groupfile); }
            
            sharedfile = validParameter.validFile(parameters, "shared", true);
			if (sharedfile == "not open") { abort = true; }
			else if (sharedfile == "not found") { sharedfile = ""; }
			else { m->setSharedFile(sharedfile); }
            
            fastafile = validParameter.validFile(parameters, "fasta", true);
			if (fastafile == "not open") { abort = true; }
			else if (fastafile == "not found") {  fastafile = "";  }
			else { m->setFastaFile(fastafile); }

            
            if ((sharedfile == "") && (listfile == "")) { //look for currents
                //is there are current file available for either of these?
				//give priority to shared, then list
				sharedfile = m->getSharedFile();
//.........这里部分代码省略.........

SffMultipleCommand::SffMultipleCommand(string option)  {
	try {
		abort = false; calledHelp = false;  append=false; makeGroup=false;
		
		//allow user to run help
		if(option == "help") { help(); abort = true; calledHelp = true; }
		else if(option == "citation") { citation(); abort = true; calledHelp = true;}
		
		else {
			//valid paramters for this command
			vector<string> myArray = setParameters();
			
			OptionParser parser(option);
			map<string, string> parameters = parser.getParameters();
			
			ValidParameters validParameter;
            map<string,string>::iterator it;
            
			//check to make sure all parameters are valid for command
			for (it = parameters.begin(); it != parameters.end(); it++) { 
				if (validParameter.isValidParameter(it->first, myArray, it->second) != true) {  abort = true;  }
			}
			
			//initialize outputTypes
			vector<string> tempOutNames;
			outputTypes["fasta"] = tempOutNames;
            outputTypes["name"] = tempOutNames;
            outputTypes["group"] = tempOutNames;

			
			//if the user changes the output directory command factory will send this info to us in the output parameter 
			outputDir = validParameter.validFile(parameters, "outputdir", false);		if (outputDir == "not found"){	outputDir = "";		}
			
			//if the user changes the input directory command factory will send this info to us in the output parameter 
			inputDir = validParameter.validFile(parameters, "inputdir", false);		
			if (inputDir == "not found"){	inputDir = "";		}
			else {
				string path;
                it = parameters.find("file");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["file"] = inputDir + it->second;		}
				}
                
                it = parameters.find("lookup");
				//user has given a template file
				if(it != parameters.end()){ 
					path = m->hasPath(it->second);
					//if the user has not given a path then, add inputdir. else leave path alone.
					if (path == "") {	parameters["lookup"] = inputDir + it->second;		}
				}
			}
            
			filename = validParameter.validFile(parameters, "file", true);
            if (filename == "not open") { filename = ""; abort = true; }
            else if (filename == "not found") { filename = "";  }
			
			string temp;
			temp = validParameter.validFile(parameters, "trim", false);					if (temp == "not found"){	temp = "T";				}
			trim = m->isTrue(temp); 
            
            temp = validParameter.validFile(parameters, "minflows", false);	if (temp == "not found") { temp = "450"; }
			m->mothurConvert(temp, minFlows);  
            
			temp = validParameter.validFile(parameters, "maxflows", false);	if (temp == "not found") { temp = "450"; }
			m->mothurConvert(temp, maxFlows);  
            
            temp = validParameter.validFile(parameters, "maxhomop", false);		if (temp == "not found"){	temp = "9";		}
			m->mothurConvert(temp, maxHomoP);  
            
			temp = validParameter.