File: commandfactory.cpp

package info (click to toggle)
mothur 1.33.3%2Bdfsg-2
  • links: PTS, VCS
  • area: main
  • in suites: jessie, jessie-kfreebsd
  • size: 11,248 kB
  • ctags: 12,231
  • sloc: cpp: 152,046; fortran: 665; makefile: 74; sh: 34
file content (998 lines) | stat: -rw-r--r-- 61,984 bytes parent folder | download
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
846
847
848
849
850
851
852
853
854
855
856
857
858
859
860
861
862
863
864
865
866
867
868
869
870
871
872
873
874
875
876
877
878
879
880
881
882
883
884
885
886
887
888
889
890
891
892
893
894
895
896
897
898
899
900
901
902
903
904
905
906
907
908
909
910
911
912
913
914
915
916
917
918
919
920
921
922
923
924
925
926
927
928
929
930
931
932
933
934
935
936
937
938
939
940
941
942
943
944
945
946
947
948
949
950
951
952
953
954
955
956
957
958
959
960
961
962
963
964
965
966
967
968
969
970
971
972
973
974
975
976
977
978
979
980
981
982
983
984
985
986
987
988
989
990
991
992
993
994
995
996
997
998
/*
 *  commandfactory.cpp
 *  
 *
 *  Created by Pat Schloss on 10/25/08.
 *  Copyright 2008 Patrick D. Schloss. All rights reserved.
 *
 */

#include "command.hpp"
#include "clustercommand.h"
#include "collectcommand.h"
#include "collectsharedcommand.h"
#include "getgroupcommand.h"
#include "getlabelcommand.h"
#include "rarefactcommand.h"
#include "summarycommand.h"
#include "summarysharedcommand.h"
#include "rarefactsharedcommand.h"
#include "quitcommand.h"
#include "helpcommand.h"
#include "commandfactory.hpp"
#include "deconvolutecommand.h"
#include "parsimonycommand.h"
#include "unifracunweightedcommand.h"
#include "unifracweightedcommand.h"
#include "libshuffcommand.h"
#include "heatmapcommand.h"
#include "heatmapsimcommand.h"
#include "filterseqscommand.h"
#include "venncommand.h"
#include "nocommands.h"
#include "binsequencecommand.h"
#include "getoturepcommand.h"
#include "treegroupscommand.h"
#include "distancecommand.h"
#include "aligncommand.h"
#include "matrixoutputcommand.h"
#include "getsabundcommand.h"
#include "getrabundcommand.h"
#include "seqsummarycommand.h"
#include "screenseqscommand.h"
#include "reversecommand.h"
#include "trimseqscommand.h"
#include "mergefilecommand.h"
#include "listseqscommand.h"
#include "getseqscommand.h"
#include "removeseqscommand.h"
#include "systemcommand.h"
#include "secondarystructurecommand.h"
#include "getsharedotucommand.h"
#include "getlistcountcommand.h"
#include "hclustercommand.h"
#include "classifyseqscommand.h"
#include "phylotypecommand.h"
#include "mgclustercommand.h"
#include "preclustercommand.h"
#include "pcoacommand.h"
#include "otuhierarchycommand.h"
#include "setdircommand.h"
#include "parselistscommand.h"
#include "chimeraccodecommand.h"
#include "chimeracheckcommand.h"
#include "chimeraslayercommand.h"
#include "chimerapintailcommand.h"
#include "chimerabellerophoncommand.h"
#include "chimerauchimecommand.h"
#include "setlogfilecommand.h"
#include "phylodiversitycommand.h"
#include "makegroupcommand.h"
#include "chopseqscommand.h"
#include "clearcutcommand.h"
#include "catchallcommand.h"
#include "splitabundcommand.h"
#include "clustersplitcommand.h"
#include "classifyotucommand.h"
#include "degapseqscommand.h"
#include "getrelabundcommand.h"
#include "sensspeccommand.h"
#include "sffinfocommand.h"
#include "seqerrorcommand.h"
#include "normalizesharedcommand.h"
#include "metastatscommand.h"
#include "splitgroupscommand.h"
#include "clusterfragmentscommand.h"
#include "getlineagecommand.h"
#include "removelineagecommand.h"
#include "parsefastaqcommand.h"
#include "pipelinepdscommand.h"
#include "deuniqueseqscommand.h"
#include "pairwiseseqscommand.h"
#include "clusterdoturcommand.h"
#include "subsamplecommand.h"
#include "removegroupscommand.h"
#include "getgroupscommand.h"
#include "getotuscommand.h"
#include "removeotuscommand.h"
#include "indicatorcommand.h"
#include "consensusseqscommand.h"
#include "trimflowscommand.h"
#include "corraxescommand.h"
#include "shhhercommand.h"
#include "pcacommand.h"
#include "nmdscommand.h"
#include "removerarecommand.h"
#include "mergegroupscommand.h"
#include "amovacommand.h"
#include "homovacommand.h"
#include "mantelcommand.h"
#include "makefastqcommand.h"
#include "anosimcommand.h"
#include "getcurrentcommand.h"
#include "setcurrentcommand.h"
#include "sharedcommand.h"
#include "getcommandinfocommand.h"
#include "deuniquetreecommand.h"
#include "countseqscommand.h"
#include "countgroupscommand.h"
#include "clearmemorycommand.h"
#include "summarytaxcommand.h"
#include "chimeraperseuscommand.h"
#include "shhhseqscommand.h"
#include "summaryqualcommand.h"
#include "otuassociationcommand.h"
#include "sortseqscommand.h"
#include "classifytreecommand.h"
#include "cooccurrencecommand.h"
#include "pcrseqscommand.h"
#include "createdatabasecommand.h"
#include "makebiomcommand.h"
#include "getcoremicrobiomecommand.h"
#include "listotulabelscommand.h"
#include "getotulabelscommand.h"
#include "removeotulabelscommand.h"
#include "makecontigscommand.h"
#include "loadlogfilecommand.h"
#include "sffmultiplecommand.h"
#include "classifyrfsharedcommand.h"
#include "filtersharedcommand.h"
#include "primerdesigncommand.h"
#include "getdistscommand.h"
#include "removedistscommand.h"
#include "mergetaxsummarycommand.h"
#include "getmetacommunitycommand.h"
#include "sparcccommand.h"
#include "makelookupcommand.h"
#include "renameseqscommand.h"
#include "makelefsecommand.h"
#include "lefsecommand.h"
#include "kruskalwalliscommand.h"
#include "sracommand.h"
#include "mergesfffilecommand.h"

/*******************************************************/

/******************************************************/
CommandFactory* CommandFactory::getInstance() {
	if( _uniqueInstance == 0) {
		_uniqueInstance = new CommandFactory();
	}
	return _uniqueInstance;
}
/***********************************************************/

/***********************************************************/
//note: This class is resposible for knowing which commands are mpiEnabled,
//If a command is not enabled only process 0 will execute the command. 
//This avoids redundant outputs on pieces of code we have not paralellized. 
//If you add mpi code to a existing command you need to modify the list below or the code will hang on MPI blocking commands like FIle_open. 
//example:  commands["dist.seqs"] = "MPIEnabled";

CommandFactory::CommandFactory(){
	string s = "";
	m = MothurOut::getInstance();
	
	command = new NoCommand(s);
	shellcommand = new NoCommand(s);
	pipecommand = new NoCommand(s);
	
	outputDir = ""; inputDir = "";
	logFileName = "";
	append = false;
	
	//initialize list of valid commands
	commands["make.shared"]			= "make.shared"; 
	commands["bin.seqs"]			= "bin.seqs"; 
	commands["get.oturep"]			= "get.oturep";
	commands["cluster"]				= "cluster"; 
	commands["unique.seqs"]			= "unique.seqs"; 
	commands["dist.shared"]			= "dist.shared";
	commands["collect.single"]		= "collect.single"; 
	commands["collect.shared"]		= "collect.shared"; 
	commands["rarefaction.single"]	= "rarefaction.single"; 
	commands["rarefaction.shared"]	= "rarefaction.shared"; 
	commands["summary.single"]		= "summary.single"; 
	commands["summary.shared"]		= "summary.shared"; 
	commands["parsimony"]			= "parsimony";
	commands["unifrac.weighted"]	= "unifrac.weighted"; 
	commands["unifrac.unweighted"]	= "unifrac.unweighted"; 
	commands["libshuff"]			= "libshuff";
	commands["tree.shared"]			= "tree.shared";
	commands["heatmap.bin"]			= "heatmap.bin";
	commands["heatmap.sim"]			= "heatmap.sim";
	commands["venn"]				= "venn";
	commands["get.group"]           = "get.group";
	commands["get.label"]           = "get.label";
	commands["get.sabund"]          = "get.sabund";
	commands["get.rabund"]          = "get.rabund";
	commands["help"]				= "help";
	commands["reverse.seqs"]		= "reverse.seqs";
	commands["trim.seqs"]			= "trim.seqs";
	commands["trim.flows"]			= "trim.flows";
	commands["list.seqs"]			= "list.seqs";
	commands["get.seqs"]			= "get.seqs";
	commands["remove.seqs"]			= "remove.seqs";
	commands["system"]				= "system";
	commands["align.check"]			= "align.check";
	commands["get.sharedseqs"]		= "get.sharedseqs";
	commands["get.otulist"]			= "get.otulist";
	commands["hcluster"]			= "hcluster"; 
	commands["phylotype"]			= "phylotype";
	commands["mgcluster"]			= "mgcluster";
	commands["pre.cluster"]			= "pre.cluster";
	commands["pcoa"]				= "pcoa";
	commands["otu.hierarchy"]		= "otu.hierarchy";
	commands["set.dir"]				= "MPIEnabled";
	commands["merge.files"]			= "merge.files";
	commands["parse.list"]			= "parse.list";
	commands["set.logfile"]			= "set.logfile";
	commands["phylo.diversity"]		= "phylo.diversity";
	commands["make.group"]			= "make.group";
	commands["chop.seqs"]			= "chop.seqs";
	commands["clearcut"]			= "clearcut";
	commands["catchall"]			= "catchall";
	commands["split.abund"]			= "split.abund";
	commands["classify.otu"]		= "classify.otu";
	commands["degap.seqs"]			= "degap.seqs";
	commands["get.relabund"]		= "get.relabund";
	commands["sffinfo"]				= "sffinfo";
	commands["normalize.shared"]	= "normalize.shared";
	commands["metastats"]			= "metastats";
	commands["split.groups"]		= "split.groups";
	commands["cluster.fragments"]	= "cluster.fragments";
	commands["get.lineage"]			= "get.lineage";
	commands["remove.lineage"]		= "remove.lineage";
	commands["fastq.info"]			= "fastq.info";
	commands["deunique.seqs"]		= "deunique.seqs";
	commands["cluster.classic"]		= "cluster.classic";
	commands["sub.sample"]			= "sub.sample";
	commands["remove.groups"]		= "remove.groups";
	commands["get.groups"]			= "get.groups";
	commands["get.otus"]			= "get.otus";
	commands["remove.otus"]			= "remove.otus";
	commands["indicator"]			= "indicator";
	commands["consensus.seqs"]		= "consensus.seqs";
	commands["corr.axes"]			= "corr.axes";
	commands["pca"]					= "pca";
	commands["nmds"]				= "nmds";
	commands["remove.rare"]			= "remove.rare";
	commands["amova"]				= "amova";
	commands["homova"]				= "homova";
	commands["mantel"]				= "mantel";
	commands["anosim"]				= "anosim";
	commands["make.fastq"]			= "make.fastq";
	commands["merge.groups"]		= "merge.groups";
	commands["get.current"]			= "MPIEnabled";
	commands["set.current"]			= "MPIEnabled";
	commands["get.commandinfo"]		= "get.commandinfo";
	commands["deunique.tree"]		= "deunique.tree";
	commands["count.seqs"]			= "count.seqs";
	commands["count.groups"]		= "count.groups";
	commands["clear.memory"]		= "clear.memory";
	commands["pairwise.seqs"]		= "MPIEnabled";
	commands["pipeline.pds"]		= "MPIEnabled";
	commands["classify.seqs"]		= "MPIEnabled"; 
	commands["dist.seqs"]			= "MPIEnabled";
	commands["filter.seqs"]			= "MPIEnabled";
	commands["align.seqs"]			= "MPIEnabled";
	commands["chimera.ccode"]		= "MPIEnabled";
	commands["chimera.check"]		= "MPIEnabled";
	commands["chimera.slayer"]		= "MPIEnabled";
	commands["chimera.uchime"]		= "chimera.uchime";
	commands["chimera.perseus"]		= "chimera.perseus";
	commands["chimera.pintail"]		= "MPIEnabled";
	commands["chimera.bellerophon"]	= "MPIEnabled";
	commands["screen.seqs"]			= "MPIEnabled";
	commands["summary.seqs"]		= "MPIEnabled";
	commands["cluster.split"]		= "MPIEnabled";
	commands["shhh.flows"]			= "MPIEnabled";
	commands["sens.spec"]			= "sens.spec";
	commands["seq.error"]			= "seq.error";
	commands["summary.tax"]			= "summary.tax";
	commands["summary.qual"]		= "summary.qual";
	commands["shhh.seqs"]			= "shhh.seqs";
	commands["otu.association"]		= "otu.association";
    commands["sort.seqs"]           = "sort.seqs";
    commands["classify.tree"]       = "classify.tree";
    commands["cooccurrence"]        = "cooccurrence";
    commands["pcr.seqs"]            = "pcr.seqs";
    commands["create.database"]     = "create.database";
    commands["make.biom"]           = "make.biom";
    commands["get.coremicrobiome"]  = "get.coremicrobiome";
    commands["list.otulabels"]      = "list.otulabels";
    commands["get.otulabels"]       = "get.otulabels";
    commands["remove.otulabels"]    = "remove.otulabels";
    commands["make.contigs"]        = "make.contigs";
    commands["load.logfile"]        = "load.logfile";
    commands["make.table"]          = "make.table";
    commands["sff.multiple"]        = "sff.multiple";
	commands["quit"]				= "MPIEnabled"; 
    commands["classify.rf"]         = "classify.rf"; 
    commands["filter.shared"]		= "filter.shared"; 
    commands["primer.design"]		= "primer.design";
    commands["get.dists"]           = "get.dists";
    commands["remove.dists"]        = "remove.dists";
    commands["merge.taxsummary"]    = "merge.taxsummary";
    commands["get.communitytype"]   = "get.communitytype";
    commands["sparcc"]              = "sparcc";
    commands["make.lookup"]         = "make.lookup";
    commands["rename.seqs"]         = "rename.seqs";
    commands["make.lefse"]          = "make.lefse";
    commands["lefse"]               = "lefse";
    commands["kruskal.wallis"]      = "kruskal.wallis";
    commands["sra"]                 = "sra";
    commands["merge.sfffiles"]      = "merge.sfffiles";
    

}
/***********************************************************/

/***********************************************************/
bool CommandFactory::MPIEnabled(string commandName) {
	bool mpi = false;
	it = commands.find(commandName);
	if (it != commands.end()) { 
		if (it->second == "MPIEnabled") { return true; }
	}
	return mpi;
}
/***********************************************************/

/***********************************************************/
CommandFactory::~CommandFactory(){
	_uniqueInstance = 0;
	delete command;
	delete shellcommand;
	delete pipecommand;
}
/***********************************************************/

/***********************************************************/
int CommandFactory::checkForRedirects(string optionString) {
    try {
        
        int pos = optionString.find("outputdir");
        if (pos != string::npos) { //user has set outputdir in command option string
            string outputOption = "";
            bool foundEquals = false;
            for(int i=pos;i<optionString.length();i++){
                if(optionString[i] == ',')       { break;               }		
                else if(optionString[i] == '=')  { foundEquals = true;	}
                if (foundEquals)       {   outputOption += optionString[i]; }
            }
            if(m->dirCheck(outputOption)){ 
                setOutputDirectory(outputOption); 
                m->mothurOut("Setting output directory to: " + outputOption); m->mothurOutEndLine();
            }
        }
        
        pos = optionString.find("inputdir");
        if (pos != string::npos) { //user has set inputdir in command option string
            string intputOption = "";
            bool foundEquals = false;
            for(int i=pos;i<optionString.length();i++){
                if(optionString[i] == ',')       { break;               }		
                else if(optionString[i] == '=')  { foundEquals = true;	}
                if (foundEquals)       {   intputOption += optionString[i]; }
            }
            if(m->dirCheck(intputOption)){ 
                setInputDirectory(intputOption); 
                m->mothurOut("Setting input directory to: " + intputOption); m->mothurOutEndLine();
            }
        }
        
        return 0;
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "getCommand");
		exit(1);
	}
}
/***********************************************************/

/***********************************************************/
//This function calls the appropriate command fucntions based on user input.
Command* CommandFactory::getCommand(string commandName, string optionString){
	try {
        
		delete command;   //delete the old command
        
        checkForRedirects(optionString);
        		
		//user has opted to redirect output from dir where input files are located to some other place
		if (outputDir != "") { 
			if (optionString != "") { optionString += ", outputdir=" + outputDir; }
			else { optionString += "outputdir=" + outputDir; }
		}
		
		//user has opted to redirect input from dir where mothur.exe is located to some other place
		if (inputDir != "") { 
			if (optionString != "") { optionString += ", inputdir=" + inputDir; }
			else { optionString += "inputdir=" + inputDir; }
		}
		
		if(commandName == "cluster")                    {	command = new ClusterCommand(optionString);					}
		else if(commandName == "unique.seqs")			{	command = new DeconvoluteCommand(optionString);				}
		else if(commandName == "parsimony")				{	command = new ParsimonyCommand(optionString);				}
		else if(commandName == "help")					{	command = new HelpCommand(optionString);					}
		else if(commandName == "quit")					{	command = new QuitCommand(optionString);					}
		else if(commandName == "collect.single")		{	command = new CollectCommand(optionString);					}
		else if(commandName == "collect.shared")		{	command = new CollectSharedCommand(optionString);			}
		else if(commandName == "rarefaction.single")	{	command = new RareFactCommand(optionString);				}
		else if(commandName == "rarefaction.shared")	{	command = new RareFactSharedCommand(optionString);			}
		else if(commandName == "summary.single")		{	command = new SummaryCommand(optionString);					}
		else if(commandName == "summary.shared")		{	command = new SummarySharedCommand(optionString);			}
		else if(commandName == "unifrac.weighted")		{	command = new UnifracWeightedCommand(optionString);			}
		else if(commandName == "unifrac.unweighted")	{	command = new UnifracUnweightedCommand(optionString);		}
		else if(commandName == "get.group")             {   command = new GetgroupCommand(optionString);				}
		else if(commandName == "get.label")             {   command = new GetlabelCommand(optionString);				}
		else if(commandName == "get.sabund")            {   command = new GetSAbundCommand(optionString);				}
		else if(commandName == "get.rabund")            {   command = new GetRAbundCommand(optionString);				}
		else if(commandName == "libshuff")              {   command = new LibShuffCommand(optionString);				}
		else if(commandName == "heatmap.bin")			{   command = new HeatMapCommand(optionString);					}
		else if(commandName == "heatmap.sim")			{   command = new HeatMapSimCommand(optionString);				}
		else if(commandName == "filter.seqs")			{   command = new FilterSeqsCommand(optionString);				}
		else if(commandName == "venn")					{   command = new VennCommand(optionString);					}
		else if(commandName == "bin.seqs")				{   command = new BinSeqCommand(optionString);					}
		else if(commandName == "get.oturep")			{   command = new GetOTURepCommand(optionString);				}
		else if(commandName == "tree.shared")			{   command = new TreeGroupCommand(optionString);				}
		else if(commandName == "dist.shared")			{   command = new MatrixOutputCommand(optionString);			}
		else if(commandName == "dist.seqs")				{   command = new DistanceCommand(optionString);				}
		else if(commandName == "align.seqs")			{   command = new AlignCommand(optionString);					}
		else if(commandName == "summary.seqs")			{	command = new SeqSummaryCommand(optionString);				}
		else if(commandName == "screen.seqs")			{	command = new ScreenSeqsCommand(optionString);				}
		else if(commandName == "reverse.seqs")			{	command = new ReverseSeqsCommand(optionString);				}
		else if(commandName == "trim.seqs")				{	command = new TrimSeqsCommand(optionString);				}
		else if(commandName == "trim.flows")			{	command = new TrimFlowsCommand(optionString);				}
		else if(commandName == "shhh.flows")			{	command = new ShhherCommand(optionString);					}
		else if(commandName == "list.seqs")				{	command = new ListSeqsCommand(optionString);				}
		else if(commandName == "get.seqs")				{	command = new GetSeqsCommand(optionString);					}
		else if(commandName == "remove.seqs")			{	command = new RemoveSeqsCommand(optionString);				}
		else if(commandName == "merge.files")			{	command = new MergeFileCommand(optionString);				}
		else if(commandName == "system")				{	command = new SystemCommand(optionString);					}
		else if(commandName == "align.check")			{	command = new AlignCheckCommand(optionString);				}
		else if(commandName == "get.sharedseqs")		{	command = new GetSharedOTUCommand(optionString);			}
		else if(commandName == "get.otulist")			{	command = new GetListCountCommand(optionString);			}
		else if(commandName == "hcluster")				{	command = new HClusterCommand(optionString);				}
		else if(commandName == "classify.seqs")			{	command = new ClassifySeqsCommand(optionString);			}
		else if(commandName == "chimera.ccode")			{	command = new ChimeraCcodeCommand(optionString);			}
		else if(commandName == "chimera.check")			{	command = new ChimeraCheckCommand(optionString);			}
		else if(commandName == "chimera.slayer")		{	command = new ChimeraSlayerCommand(optionString);			}
		else if(commandName == "chimera.uchime")		{	command = new ChimeraUchimeCommand(optionString);			}
		else if(commandName == "chimera.pintail")		{	command = new ChimeraPintailCommand(optionString);			}
		else if(commandName == "chimera.bellerophon")	{	command = new ChimeraBellerophonCommand(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 == "pcoa")					{	command = new PCOACommand(optionString);					}
		else if(commandName == "pca")					{	command = new PCACommand(optionString);						}
		else if(commandName == "nmds")					{	command = new NMDSCommand(optionString);					}
		else if(commandName == "otu.hierarchy")			{	command = new OtuHierarchyCommand(optionString);			}
		else if(commandName == "set.dir")				{	command = new SetDirectoryCommand(optionString);			}
		else if(commandName == "set.logfile")			{	command = new SetLogFileCommand(optionString);				}
		else if(commandName == "parse.list")			{	command = new ParseListCommand(optionString);				}
		else if(commandName == "phylo.diversity")		{	command = new PhyloDiversityCommand(optionString);			}
		else if(commandName == "make.group")			{	command = new MakeGroupCommand(optionString);				}
		else if(commandName == "chop.seqs")				{	command = new ChopSeqsCommand(optionString);				}
		else if(commandName == "clearcut")				{	command = new ClearcutCommand(optionString);				}
		else if(commandName == "catchall")				{	command = new CatchAllCommand(optionString);				}
		else if(commandName == "split.abund")			{	command = new SplitAbundCommand(optionString);				}
		else if(commandName == "cluster.split")			{	command = new ClusterSplitCommand(optionString);			}
		else if(commandName == "classify.otu")			{	command = new ClassifyOtuCommand(optionString);				}
		else if(commandName == "degap.seqs")			{	command = new DegapSeqsCommand(optionString);				}
		else if(commandName == "get.relabund")			{	command = new GetRelAbundCommand(optionString);				}
		else if(commandName == "sens.spec")				{	command = new SensSpecCommand(optionString);				}
		else if(commandName == "seq.error")				{	command = new SeqErrorCommand(optionString);				}
		else if(commandName == "sffinfo")				{	command = new SffInfoCommand(optionString);					}
		else if(commandName == "normalize.shared")		{	command = new NormalizeSharedCommand(optionString);			}
		else if(commandName == "metastats")				{	command = new MetaStatsCommand(optionString);				}
		else if(commandName == "split.groups")			{	command = new SplitGroupCommand(optionString);				}
		else if(commandName == "cluster.fragments")		{	command = new ClusterFragmentsCommand(optionString);		}
		else if(commandName == "get.lineage")			{	command = new GetLineageCommand(optionString);				}
		else if(commandName == "remove.lineage")		{	command = new RemoveLineageCommand(optionString);			}
		else if(commandName == "get.groups")			{	command = new GetGroupsCommand(optionString);				}
		else if(commandName == "remove.groups")			{	command = new RemoveGroupsCommand(optionString);			}
		else if(commandName == "get.otus")				{	command = new GetOtusCommand(optionString);					}
		else if(commandName == "remove.otus")			{	command = new RemoveOtusCommand(optionString);				}
		else if(commandName == "fastq.info")			{	command = new ParseFastaQCommand(optionString);				}
		else if(commandName == "pipeline.pds")			{	command = new PipelineCommand(optionString);				}
		else if(commandName == "deunique.seqs")			{	command = new DeUniqueSeqsCommand(optionString);			}
		else if(commandName == "pairwise.seqs")			{	command = new PairwiseSeqsCommand(optionString);			}
		else if(commandName == "cluster.classic")		{	command = new ClusterDoturCommand(optionString);			}
		else if(commandName == "sub.sample")			{	command = new SubSampleCommand(optionString);				}
		else if(commandName == "indicator")				{	command = new IndicatorCommand(optionString);				}
		else if(commandName == "consensus.seqs")		{	command = new ConsensusSeqsCommand(optionString);			}
		else if(commandName == "corr.axes")				{	command = new CorrAxesCommand(optionString);				}
		else if(commandName == "remove.rare")			{	command = new RemoveRareCommand(optionString);				}
		else if(commandName == "merge.groups")			{	command = new MergeGroupsCommand(optionString);				}
		else if(commandName == "amova")					{	command = new AmovaCommand(optionString);					}
		else if(commandName == "homova")				{	command = new HomovaCommand(optionString);					}
		else if(commandName == "mantel")				{	command = new MantelCommand(optionString);					}
		else if(commandName == "make.fastq")			{	command = new MakeFastQCommand(optionString);				}
		else if(commandName == "get.current")			{	command = new GetCurrentCommand(optionString);				}
		else if(commandName == "set.current")			{	command = new SetCurrentCommand(optionString);				}
		else if(commandName == "anosim")				{	command = new AnosimCommand(optionString);					}
		else if(commandName == "make.shared")			{	command = new SharedCommand(optionString);					}
		else if(commandName == "get.commandinfo")		{	command = new GetCommandInfoCommand(optionString);			}
		else if(commandName == "deunique.tree")			{	command = new DeuniqueTreeCommand(optionString);			}
		else if((commandName == "count.seqs") || (commandName == "make.table"))			{	command = new CountSeqsCommand(optionString);				}
		else if(commandName == "count.groups")			{	command = new CountGroupsCommand(optionString);				}
		else if(commandName == "clear.memory")			{	command = new ClearMemoryCommand(optionString);				}
		else if(commandName == "summary.tax")			{	command = new SummaryTaxCommand(optionString);				}
		else if(commandName == "summary.qual")			{	command = new SummaryQualCommand(optionString);				}
		else if(commandName == "chimera.perseus")		{	command = new ChimeraPerseusCommand(optionString);			}
		else if(commandName == "shhh.seqs")				{	command = new ShhhSeqsCommand(optionString);				}
		else if(commandName == "otu.association")		{	command = new OTUAssociationCommand(optionString);			}
        else if(commandName == "sort.seqs")             {	command = new SortSeqsCommand(optionString);                }
        else if(commandName == "classify.tree")         {	command = new ClassifyTreeCommand(optionString);            }
        else if(commandName == "cooccurrence")          {	command = new CooccurrenceCommand(optionString);            }
        else if(commandName == "pcr.seqs")              {	command = new PcrSeqsCommand(optionString);                 }
        else if(commandName == "create.database")       {	command = new CreateDatabaseCommand(optionString);          }
        else if(commandName == "make.biom")             {	command = new MakeBiomCommand(optionString);                }
        else if(commandName == "get.coremicrobiome")    {	command = new GetCoreMicroBiomeCommand(optionString);       }
        else if(commandName == "list.otulabels")        {	command = new ListOtuLabelsCommand(optionString);           }
        else if(commandName == "get.otulabels")         {	command = new GetOtuLabelsCommand(optionString);            }
        else if(commandName == "remove.otulabels")      {	command = new RemoveOtuLabelsCommand(optionString);         }
        else if(commandName == "make.contigs")          {	command = new MakeContigsCommand(optionString);             }
        else if(commandName == "load.logfile")          {	command = new LoadLogfileCommand(optionString);             }
        else if(commandName == "sff.multiple")          {	command = new SffMultipleCommand(optionString);             }
        else if(commandName == "classify.rf")           {	command = new ClassifyRFSharedCommand(optionString);        }
        else if(commandName == "filter.shared")         {	command = new FilterSharedCommand(optionString);            }
        else if(commandName == "primer.design")         {	command = new PrimerDesignCommand(optionString);            }
        else if(commandName == "get.dists")             {	command = new GetDistsCommand(optionString);                }
        else if(commandName == "remove.dists")          {	command = new RemoveDistsCommand(optionString);             }
        else if(commandName == "merge.taxsummary")      {	command = new MergeTaxSummaryCommand(optionString);         }
        else if(commandName == "get.communitytype")     {	command = new GetMetaCommunityCommand(optionString);        }
        else if(commandName == "sparcc")                {	command = new SparccCommand(optionString);                  }
        else if(commandName == "make.lookup")			{	command = new MakeLookupCommand(optionString);				}
        else if(commandName == "rename.seqs")			{	command = new RenameSeqsCommand(optionString);				}
        else if(commandName == "make.lefse")			{	command = new MakeLefseCommand(optionString);				}
        else if(commandName == "lefse")                 {	command = new LefseCommand(optionString);                   }
        else if(commandName == "kruskal.wallis")        {	command = new KruskalWallisCommand(optionString);           }
        else if(commandName == "sra")                   {	command = new SRACommand(optionString);                     }
        else if(commandName == "merge.sfffiles")        {	command = new MergeSfffilesCommand(optionString);           }
		else											{	command = new NoCommand(optionString);						}

		return command;
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "getCommand");
		exit(1);
	}
}
/***********************************************************/

/***********************************************************/
//This function calls the appropriate command fucntions based on user input.
Command* CommandFactory::getCommand(string commandName, string optionString, string mode){
	try {
		delete pipecommand;   //delete the old command
		
        checkForRedirects(optionString);
        
		//user has opted to redirect output from dir where input files are located to some other place
		if (outputDir != "") { 
			if (optionString != "") { optionString += ", outputdir=" + outputDir; }
			else { optionString += "outputdir=" + outputDir; }
		}
		
		//user has opted to redirect input from dir where mothur.exe is located to some other place
		if (inputDir != "") { 
			if (optionString != "") { optionString += ", inputdir=" + inputDir; }
			else { optionString += "inputdir=" + inputDir; }
		}
		
		if(commandName == "cluster")				{	pipecommand = new ClusterCommand(optionString);					}
		else if(commandName == "unique.seqs")			{	pipecommand = new DeconvoluteCommand(optionString);				}
		else if(commandName == "parsimony")				{	pipecommand = new ParsimonyCommand(optionString);				}
		else if(commandName == "help")					{	pipecommand = new HelpCommand(optionString);					}
		else if(commandName == "quit")					{	pipecommand = new QuitCommand(optionString);					}
		else if(commandName == "collect.single")		{	pipecommand = new CollectCommand(optionString);					}
		else if(commandName == "collect.shared")		{	pipecommand = new CollectSharedCommand(optionString);			}
		else if(commandName == "rarefaction.single")	{	pipecommand = new RareFactCommand(optionString);				}
		else if(commandName == "rarefaction.shared")	{	pipecommand = new RareFactSharedCommand(optionString);			}
		else if(commandName == "summary.single")		{	pipecommand = new SummaryCommand(optionString);					}
		else if(commandName == "summary.shared")		{	pipecommand = new SummarySharedCommand(optionString);			}
		else if(commandName == "unifrac.weighted")		{	pipecommand = new UnifracWeightedCommand(optionString);			}
		else if(commandName == "unifrac.unweighted")	{	pipecommand = new UnifracUnweightedCommand(optionString);		}
		else if(commandName == "get.group")             {   pipecommand = new GetgroupCommand(optionString);				}
		else if(commandName == "get.label")             {   pipecommand = new GetlabelCommand(optionString);				}
		else if(commandName == "get.sabund")            {   pipecommand = new GetSAbundCommand(optionString);				}
		else if(commandName == "get.rabund")            {   pipecommand = new GetRAbundCommand(optionString);				}
		else if(commandName == "libshuff")              {   pipecommand = new LibShuffCommand(optionString);				}
		else if(commandName == "heatmap.bin")			{   pipecommand = new HeatMapCommand(optionString);					}
		else if(commandName == "heatmap.sim")			{   pipecommand = new HeatMapSimCommand(optionString);				}
		else if(commandName == "filter.seqs")			{   pipecommand = new FilterSeqsCommand(optionString);				}
		else if(commandName == "venn")					{   pipecommand = new VennCommand(optionString);					}
		else if(commandName == "bin.seqs")				{   pipecommand = new BinSeqCommand(optionString);					}
		else if(commandName == "get.oturep")			{   pipecommand = new GetOTURepCommand(optionString);				}
		else if(commandName == "tree.shared")			{   pipecommand = new TreeGroupCommand(optionString);				}
		else if(commandName == "dist.shared")			{   pipecommand = new MatrixOutputCommand(optionString);			}
		else if(commandName == "dist.seqs")				{   pipecommand = new DistanceCommand(optionString);				}
		else if(commandName == "align.seqs")			{   pipecommand = new AlignCommand(optionString);					}
		else if(commandName == "summary.seqs")			{	pipecommand = new SeqSummaryCommand(optionString);				}
		else if(commandName == "screen.seqs")			{	pipecommand = new ScreenSeqsCommand(optionString);				}
		else if(commandName == "reverse.seqs")			{	pipecommand = new ReverseSeqsCommand(optionString);				}
		else if(commandName == "trim.seqs")				{	pipecommand = new TrimSeqsCommand(optionString);				}
		else if(commandName == "trim.flows")			{	pipecommand = new TrimFlowsCommand(optionString);				}
		else if(commandName == "shhh.flows")			{	pipecommand = new ShhherCommand(optionString);					}
		else if(commandName == "list.seqs")				{	pipecommand = new ListSeqsCommand(optionString);				}
		else if(commandName == "get.seqs")				{	pipecommand = new GetSeqsCommand(optionString);					}
		else if(commandName == "remove.seqs")			{	pipecommand = new RemoveSeqsCommand(optionString);				}
		else if(commandName == "merge.files")			{	pipecommand = new MergeFileCommand(optionString);				}
		else if(commandName == "system")				{	pipecommand = new SystemCommand(optionString);					}
		else if(commandName == "align.check")			{	pipecommand = new AlignCheckCommand(optionString);				}
		else if(commandName == "get.sharedseqs")		{	pipecommand = new GetSharedOTUCommand(optionString);			}
		else if(commandName == "get.otulist")			{	pipecommand = new GetListCountCommand(optionString);			}
		else if(commandName == "hcluster")				{	pipecommand = new HClusterCommand(optionString);				}
		else if(commandName == "classify.seqs")			{	pipecommand = new ClassifySeqsCommand(optionString);			}
		else if(commandName == "chimera.ccode")			{	pipecommand = new ChimeraCcodeCommand(optionString);			}
		else if(commandName == "chimera.check")			{	pipecommand = new ChimeraCheckCommand(optionString);			}
		else if(commandName == "chimera.uchime")		{	pipecommand = new ChimeraUchimeCommand(optionString);			}
		else if(commandName == "chimera.slayer")		{	pipecommand = new ChimeraSlayerCommand(optionString);			}
		else if(commandName == "chimera.pintail")		{	pipecommand = new ChimeraPintailCommand(optionString);			}
		else if(commandName == "chimera.bellerophon")	{	pipecommand = new ChimeraBellerophonCommand(optionString);		}
		else if(commandName == "phylotype")				{	pipecommand = new PhylotypeCommand(optionString);				}
		else if(commandName == "mgcluster")				{	pipecommand = new MGClusterCommand(optionString);				}
		else if(commandName == "pre.cluster")			{	pipecommand = new PreClusterCommand(optionString);				}
		else if(commandName == "pcoa")					{	pipecommand = new PCOACommand(optionString);					}
		else if(commandName == "pca")					{	pipecommand = new PCACommand(optionString);						}
		else if(commandName == "nmds")					{	pipecommand = new NMDSCommand(optionString);					}
		else if(commandName == "otu.hierarchy")			{	pipecommand = new OtuHierarchyCommand(optionString);			}
		else if(commandName == "set.dir")				{	pipecommand = new SetDirectoryCommand(optionString);			}
		else if(commandName == "set.logfile")			{	pipecommand = new SetLogFileCommand(optionString);				}
		else if(commandName == "parse.list")			{	pipecommand = new ParseListCommand(optionString);				}
		else if(commandName == "phylo.diversity")		{	pipecommand = new PhyloDiversityCommand(optionString);			}
		else if(commandName == "make.group")			{	pipecommand = new MakeGroupCommand(optionString);				}
		else if(commandName == "chop.seqs")				{	pipecommand = new ChopSeqsCommand(optionString);				}
		else if(commandName == "clearcut")				{	pipecommand = new ClearcutCommand(optionString);				}
		else if(commandName == "catchall")				{	pipecommand = new CatchAllCommand(optionString);				}
		else if(commandName == "split.abund")			{	pipecommand = new SplitAbundCommand(optionString);				}
		else if(commandName == "cluster.split")			{	pipecommand = new ClusterSplitCommand(optionString);			}
		else if(commandName == "classify.otu")			{	pipecommand = new ClassifyOtuCommand(optionString);				}
		else if(commandName == "degap.seqs")			{	pipecommand = new DegapSeqsCommand(optionString);				}
		else if(commandName == "get.relabund")			{	pipecommand = new GetRelAbundCommand(optionString);				}
		else if(commandName == "sens.spec")				{	pipecommand = new SensSpecCommand(optionString);				}
		else if(commandName == "seq.error")				{	pipecommand = new SeqErrorCommand(optionString);				}
		else if(commandName == "sffinfo")				{	pipecommand = new SffInfoCommand(optionString);					}
		else if(commandName == "normalize.shared")		{	pipecommand = new NormalizeSharedCommand(optionString);			}
		else if(commandName == "metastats")				{	pipecommand = new MetaStatsCommand(optionString);				}
		else if(commandName == "split.groups")			{	pipecommand = new SplitGroupCommand(optionString);				}
		else if(commandName == "cluster.fragments")		{	pipecommand = new ClusterFragmentsCommand(optionString);		}
		else if(commandName == "get.lineage")			{	pipecommand = new GetLineageCommand(optionString);				}
		else if(commandName == "get.groups")			{	pipecommand = new GetGroupsCommand(optionString);				}
		else if(commandName == "remove.lineage")		{	pipecommand = new RemoveLineageCommand(optionString);			}
		else if(commandName == "remove.groups")			{	pipecommand = new RemoveGroupsCommand(optionString);			}
		else if(commandName == "get.otus")				{	pipecommand = new GetOtusCommand(optionString);					}
		else if(commandName == "remove.otus")			{	pipecommand = new RemoveOtusCommand(optionString);				}
		else if(commandName == "fastq.info")			{	pipecommand = new ParseFastaQCommand(optionString);				}
		else if(commandName == "deunique.seqs")			{	pipecommand = new DeUniqueSeqsCommand(optionString);			}
		else if(commandName == "pairwise.seqs")			{	pipecommand = new PairwiseSeqsCommand(optionString);			}
		else if(commandName == "cluster.classic")		{	pipecommand = new ClusterDoturCommand(optionString);			}
		else if(commandName == "sub.sample")			{	pipecommand = new SubSampleCommand(optionString);				}
		else if(commandName == "indicator")				{	pipecommand = new IndicatorCommand(optionString);				}
		else if(commandName == "consensus.seqs")		{	pipecommand = new ConsensusSeqsCommand(optionString);			}
		else if(commandName == "corr.axes")				{	pipecommand = new CorrAxesCommand(optionString);				}
		else if(commandName == "remove.rare")			{	pipecommand = new RemoveRareCommand(optionString);				}
		else if(commandName == "merge.groups")			{	pipecommand = new MergeGroupsCommand(optionString);				}
		else if(commandName == "amova")					{	pipecommand = new AmovaCommand(optionString);					}
		else if(commandName == "homova")				{	pipecommand = new HomovaCommand(optionString);					}
		else if(commandName == "mantel")				{	pipecommand = new MantelCommand(optionString);					}
		else if(commandName == "anosim")				{	pipecommand = new AnosimCommand(optionString);					}
		else if(commandName == "make.fastq")			{	pipecommand = new MakeFastQCommand(optionString);				}
		else if(commandName == "get.current")			{	pipecommand = new GetCurrentCommand(optionString);				}
		else if(commandName == "set.current")			{	pipecommand = new SetCurrentCommand(optionString);				}
		else if(commandName == "make.shared")			{	pipecommand = new SharedCommand(optionString);					}
		else if(commandName == "get.commandinfo")		{	pipecommand = new GetCommandInfoCommand(optionString);			}
		else if(commandName == "deunique.tree")			{	pipecommand = new DeuniqueTreeCommand(optionString);			}
		else if((commandName == "count.seqs") || (commandName == "make.table"))			{	pipecommand = new CountSeqsCommand(optionString);				}
		else if(commandName == "count.groups")			{	pipecommand = new CountGroupsCommand(optionString);				}
		else if(commandName == "clear.memory")			{	pipecommand = new ClearMemoryCommand(optionString);				}
		else if(commandName == "summary.tax")			{	pipecommand = new SummaryTaxCommand(optionString);				}
		else if(commandName == "summary.qual")			{	pipecommand = new SummaryQualCommand(optionString);				}
		else if(commandName == "chimera.perseus")		{	pipecommand = new ChimeraPerseusCommand(optionString);			}
		else if(commandName == "shhh.seqs")				{	pipecommand = new ShhhSeqsCommand(optionString);				}
		else if(commandName == "otu.association")		{	pipecommand = new OTUAssociationCommand(optionString);			}
        else if(commandName == "sort.seqs")             {	pipecommand = new SortSeqsCommand(optionString);                }
        else if(commandName == "classify.tree")         {	pipecommand = new ClassifyTreeCommand(optionString);            }
        else if(commandName == "cooccurrence")          {	pipecommand = new CooccurrenceCommand(optionString);            }
        else if(commandName == "pcr.seqs")              {	pipecommand = new PcrSeqsCommand(optionString);                 }
        else if(commandName == "create.database")       {	pipecommand = new CreateDatabaseCommand(optionString);          }
        else if(commandName == "make.biom")             {	pipecommand = new MakeBiomCommand(optionString);                }
        else if(commandName == "get.coremicrobiome")    {	pipecommand = new GetCoreMicroBiomeCommand(optionString);       }
        else if(commandName == "list.otulabels")        {	pipecommand = new ListOtuLabelsCommand(optionString);           }
        else if(commandName == "get.otulabels")         {	pipecommand = new GetOtuLabelsCommand(optionString);            }
        else if(commandName == "remove.otulabels")      {	pipecommand = new RemoveOtuLabelsCommand(optionString);         }
        else if(commandName == "make.contigs")          {	pipecommand = new MakeContigsCommand(optionString);             }
        else if(commandName == "load.logfile")          {	pipecommand = new LoadLogfileCommand(optionString);             }
        else if(commandName == "sff.multiple")          {	pipecommand = new SffMultipleCommand(optionString);             }
        else if(commandName == "classify.rf")           {	pipecommand = new ClassifyRFSharedCommand(optionString);        }
        else if(commandName == "filter.shared")         {	pipecommand = new FilterSharedCommand(optionString);            }
        else if(commandName == "primer.design")         {	pipecommand = new PrimerDesignCommand(optionString);            }
        else if(commandName == "get.dists")             {	pipecommand = new GetDistsCommand(optionString);                }
        else if(commandName == "remove.dists")          {	pipecommand = new RemoveDistsCommand(optionString);             }
        else if(commandName == "merge.taxsummary")      {	pipecommand = new MergeTaxSummaryCommand(optionString);         }
        else if(commandName == "get.communitytype")     {	pipecommand = new GetMetaCommunityCommand(optionString);        }
        else if(commandName == "sparcc")                {	pipecommand = new SparccCommand(optionString);                  }
        else if(commandName == "make.lookup")			{	pipecommand = new MakeLookupCommand(optionString);				}
        else if(commandName == "rename.seqs")			{	pipecommand = new RenameSeqsCommand(optionString);				}
        else if(commandName == "make.lefse")			{	pipecommand = new MakeLefseCommand(optionString);				}
        else if(commandName == "lefse")                 {	pipecommand = new LefseCommand(optionString);                   }
        else if(commandName == "kruskal.wallis")        {	pipecommand = new KruskalWallisCommand(optionString);           }
        else if(commandName == "sra")                   {	pipecommand = new SRACommand(optionString);                     }
        else if(commandName == "merge.sfffiles")        {	pipecommand = new MergeSfffilesCommand(optionString);           }
		else											{	pipecommand = new NoCommand(optionString);						}

		return pipecommand;
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "getCommand");
		exit(1);
	}
}
/***********************************************************/

/***********************************************************/
//This function calls the appropriate command fucntions based on user input, this is used by the pipeline command to check a users piepline for errors before running
Command* CommandFactory::getCommand(string commandName){
	try {
		delete shellcommand;   //delete the old command
		
		if(commandName == "cluster")				{	shellcommand = new ClusterCommand();				}
		else if(commandName == "unique.seqs")			{	shellcommand = new DeconvoluteCommand();			}
		else if(commandName == "parsimony")				{	shellcommand = new ParsimonyCommand();				}
		else if(commandName == "help")					{	shellcommand = new HelpCommand();					}
		else if(commandName == "quit")					{	shellcommand = new QuitCommand();					}
		else if(commandName == "collect.single")		{	shellcommand = new CollectCommand();				}
		else if(commandName == "collect.shared")		{	shellcommand = new CollectSharedCommand();			}
		else if(commandName == "rarefaction.single")	{	shellcommand = new RareFactCommand();				}
		else if(commandName == "rarefaction.shared")	{	shellcommand = new RareFactSharedCommand();			}
		else if(commandName == "summary.single")		{	shellcommand = new SummaryCommand();				}
		else if(commandName == "summary.shared")		{	shellcommand = new SummarySharedCommand();			}
		else if(commandName == "unifrac.weighted")		{	shellcommand = new UnifracWeightedCommand();		}
		else if(commandName == "unifrac.unweighted")	{	shellcommand = new UnifracUnweightedCommand();		}
		else if(commandName == "get.group")             {   shellcommand = new GetgroupCommand();				}
		else if(commandName == "get.label")             {   shellcommand = new GetlabelCommand();				}
		else if(commandName == "get.sabund")            {   shellcommand = new GetSAbundCommand();				}
		else if(commandName == "get.rabund")            {   shellcommand = new GetRAbundCommand();				}
		else if(commandName == "libshuff")              {   shellcommand = new LibShuffCommand();				}
		else if(commandName == "heatmap.bin")			{   shellcommand = new HeatMapCommand();				}
		else if(commandName == "heatmap.sim")			{   shellcommand = new HeatMapSimCommand();				}
		else if(commandName == "filter.seqs")			{   shellcommand = new FilterSeqsCommand();				}
		else if(commandName == "venn")					{   shellcommand = new VennCommand();					}
		else if(commandName == "bin.seqs")				{   shellcommand = new BinSeqCommand();					}
		else if(commandName == "get.oturep")			{   shellcommand = new GetOTURepCommand();				}
		else if(commandName == "tree.shared")			{   shellcommand = new TreeGroupCommand();				}
		else if(commandName == "dist.shared")			{   shellcommand = new MatrixOutputCommand();			}
		else if(commandName == "dist.seqs")				{   shellcommand = new DistanceCommand();				}
		else if(commandName == "align.seqs")			{   shellcommand = new AlignCommand();					}
		else if(commandName == "summary.seqs")			{	shellcommand = new SeqSummaryCommand();				}
		else if(commandName == "screen.seqs")			{	shellcommand = new ScreenSeqsCommand();				}
		else if(commandName == "reverse.seqs")			{	shellcommand = new ReverseSeqsCommand();			}
		else if(commandName == "trim.seqs")				{	shellcommand = new TrimSeqsCommand();				}
		else if(commandName == "trim.flows")			{	shellcommand = new TrimFlowsCommand();				}
		else if(commandName == "shhh.flows")			{	shellcommand = new ShhherCommand();					}
		else if(commandName == "list.seqs")				{	shellcommand = new ListSeqsCommand();				}
		else if(commandName == "get.seqs")				{	shellcommand = new GetSeqsCommand();				}
		else if(commandName == "remove.seqs")			{	shellcommand = new RemoveSeqsCommand();				}
		else if(commandName == "merge.files")			{	shellcommand = new MergeFileCommand();				}
		else if(commandName == "system")				{	shellcommand = new SystemCommand();					}
		else if(commandName == "align.check")			{	shellcommand = new AlignCheckCommand();				}
		else if(commandName == "get.sharedseqs")		{	shellcommand = new GetSharedOTUCommand();			}
		else if(commandName == "get.otulist")			{	shellcommand = new GetListCountCommand();			}
		else if(commandName == "hcluster")				{	shellcommand = new HClusterCommand();				}
		else if(commandName == "classify.seqs")			{	shellcommand = new ClassifySeqsCommand();			}
		else if(commandName == "chimera.ccode")			{	shellcommand = new ChimeraCcodeCommand();			}
		else if(commandName == "chimera.check")			{	shellcommand = new ChimeraCheckCommand();			}
		else if(commandName == "chimera.slayer")		{	shellcommand = new ChimeraSlayerCommand();			}
		else if(commandName == "chimera.uchime")		{	shellcommand = new ChimeraUchimeCommand();			}
		else if(commandName == "chimera.pintail")		{	shellcommand = new ChimeraPintailCommand();			}
		else if(commandName == "chimera.bellerophon")	{	shellcommand = new ChimeraBellerophonCommand();		}
		else if(commandName == "phylotype")				{	shellcommand = new PhylotypeCommand();				}
		else if(commandName == "mgcluster")				{	shellcommand = new MGClusterCommand();				}
		else if(commandName == "pre.cluster")			{	shellcommand = new PreClusterCommand();				}
		else if(commandName == "pcoa")					{	shellcommand = new PCOACommand();					}
		else if(commandName == "pca")					{	shellcommand = new PCACommand();					}
		else if(commandName == "nmds")					{	shellcommand = new NMDSCommand();					}
		else if(commandName == "otu.hierarchy")			{	shellcommand = new OtuHierarchyCommand();			}
		else if(commandName == "set.dir")				{	shellcommand = new SetDirectoryCommand();			}
		else if(commandName == "set.logfile")			{	shellcommand = new SetLogFileCommand();				}
		else if(commandName == "parse.list")			{	shellcommand = new ParseListCommand();				}
		else if(commandName == "phylo.diversity")		{	shellcommand = new PhyloDiversityCommand();			}
		else if(commandName == "make.group")			{	shellcommand = new MakeGroupCommand();				}
		else if(commandName == "chop.seqs")				{	shellcommand = new ChopSeqsCommand();				}
		else if(commandName == "clearcut")				{	shellcommand = new ClearcutCommand();				}
		else if(commandName == "catchall")				{	shellcommand = new CatchAllCommand();				}
		else if(commandName == "split.abund")			{	shellcommand = new SplitAbundCommand();				}
		else if(commandName == "cluster.split")			{	shellcommand = new ClusterSplitCommand();			}
		else if(commandName == "classify.otu")			{	shellcommand = new ClassifyOtuCommand();			}
		else if(commandName == "degap.seqs")			{	shellcommand = new DegapSeqsCommand();				}
		else if(commandName == "get.relabund")			{	shellcommand = new GetRelAbundCommand();			}
		else if(commandName == "sens.spec")				{	shellcommand = new SensSpecCommand();				}
		else if(commandName == "seq.error")				{	shellcommand = new SeqErrorCommand();				}
		else if(commandName == "sffinfo")				{	shellcommand = new SffInfoCommand();				}
		else if(commandName == "normalize.shared")		{	shellcommand = new NormalizeSharedCommand();		}
		else if(commandName == "metastats")				{	shellcommand = new MetaStatsCommand();				}
		else if(commandName == "split.groups")			{	shellcommand = new SplitGroupCommand();				}
		else if(commandName == "cluster.fragments")		{	shellcommand = new ClusterFragmentsCommand();		}
		else if(commandName == "get.lineage")			{	shellcommand = new GetLineageCommand();				}
		else if(commandName == "remove.lineage")		{	shellcommand = new RemoveLineageCommand();			}
		else if(commandName == "get.groups")			{	shellcommand = new GetGroupsCommand();				}
		else if(commandName == "remove.groups")			{	shellcommand = new RemoveGroupsCommand();			}
		else if(commandName == "get.otus")				{	shellcommand = new GetOtusCommand();				}
		else if(commandName == "remove.otus")			{	shellcommand = new RemoveOtusCommand();				}
		else if(commandName == "fastq.info")			{	shellcommand = new ParseFastaQCommand();			}
		else if(commandName == "deunique.seqs")			{	shellcommand = new DeUniqueSeqsCommand();			}
		else if(commandName == "pairwise.seqs")			{	shellcommand = new PairwiseSeqsCommand();			}
		else if(commandName == "cluster.classic")		{	shellcommand = new ClusterDoturCommand();			}
		else if(commandName == "sub.sample")			{	shellcommand = new SubSampleCommand();				}
		else if(commandName == "indicator")				{	shellcommand = new IndicatorCommand();				}
		else if(commandName == "consensus.seqs")		{	shellcommand = new ConsensusSeqsCommand();			}
		else if(commandName == "corr.axes")				{	shellcommand = new CorrAxesCommand();				}
		else if(commandName == "remove.rare")			{	shellcommand = new RemoveRareCommand();				}
		else if(commandName == "merge.groups")			{	shellcommand = new MergeGroupsCommand();			}
		else if(commandName == "amova")					{	shellcommand = new AmovaCommand();					}
		else if(commandName == "homova")				{	shellcommand = new HomovaCommand();					}
		else if(commandName == "mantel")				{	shellcommand = new MantelCommand();					}
		else if(commandName == "anosim")				{	shellcommand = new AnosimCommand();					}
		else if(commandName == "make.fastq")			{	shellcommand = new MakeFastQCommand();				}
		else if(commandName == "get.current")			{	shellcommand = new GetCurrentCommand();				}
		else if(commandName == "set.current")			{	shellcommand = new SetCurrentCommand();				}
		else if(commandName == "make.shared")			{	shellcommand = new SharedCommand();					}
		else if(commandName == "get.commandinfo")		{	shellcommand = new GetCommandInfoCommand();			}
		else if(commandName == "deunique.tree")			{	shellcommand = new DeuniqueTreeCommand();			}
		else if((commandName == "count.seqs") || (commandName == "make.table"))			{	shellcommand = new CountSeqsCommand();				}
		else if(commandName == "count.groups")			{	shellcommand = new CountGroupsCommand();			}
		else if(commandName == "clear.memory")			{	shellcommand = new ClearMemoryCommand();			}
		else if(commandName == "summary.tax")			{	shellcommand = new SummaryTaxCommand();				}
		else if(commandName == "summary.qual")			{	shellcommand = new SummaryQualCommand();			}
		else if(commandName == "chimera.perseus")		{	shellcommand = new ChimeraPerseusCommand();			}
		else if(commandName == "shhh.seqs")				{	shellcommand = new ShhhSeqsCommand();				}
		else if(commandName == "otu.association")		{	shellcommand = new OTUAssociationCommand();			}
        else if(commandName == "sort.seqs")             {	shellcommand = new SortSeqsCommand();               }
        else if(commandName == "classify.tree")         {	shellcommand = new ClassifyTreeCommand();           }
        else if(commandName == "cooccurrence")          {	shellcommand = new CooccurrenceCommand();           }
        else if(commandName == "pcr.seqs")              {	shellcommand = new PcrSeqsCommand();                }
        else if(commandName == "create.database")       {	shellcommand = new CreateDatabaseCommand();         }
        else if(commandName == "make.biom")             {	shellcommand = new MakeBiomCommand();               }
        else if(commandName == "get.coremicrobiome")    {	shellcommand = new GetCoreMicroBiomeCommand();      }
        else if(commandName == "list.otulabels")        {	shellcommand = new ListOtuLabelsCommand();          }
        else if(commandName == "get.otulabels")         {	shellcommand = new GetOtuLabelsCommand();           }
        else if(commandName == "remove.otulabels")      {	shellcommand = new RemoveOtuLabelsCommand();        }
        else if(commandName == "make.contigs")          {	shellcommand = new MakeContigsCommand();            }
        else if(commandName == "load.logfile")          {	shellcommand = new LoadLogfileCommand();            }
        else if(commandName == "sff.multiple")          {	shellcommand = new SffMultipleCommand();            }
        else if(commandName == "classify.rf")           {	shellcommand = new ClassifyRFSharedCommand();       }
        else if(commandName == "filter.shared")         {	shellcommand = new FilterSharedCommand();           }
        else if(commandName == "primer.design")         {	shellcommand = new PrimerDesignCommand();           }
        else if(commandName == "get.dists")             {	shellcommand = new GetDistsCommand();               }
        else if(commandName == "remove.dists")          {	shellcommand = new RemoveDistsCommand();            }
        else if(commandName == "merge.taxsummary")      {	shellcommand = new MergeTaxSummaryCommand();        }
        else if(commandName == "get.communitytype")     {	shellcommand = new GetMetaCommunityCommand();       }
        else if(commandName == "sparcc")                {	shellcommand = new SparccCommand();                 }
        else if(commandName == "make.lookup")			{	shellcommand = new MakeLookupCommand();				}
        else if(commandName == "rename.seqs")			{	shellcommand = new RenameSeqsCommand();				}
        else if(commandName == "make.lefse")			{	shellcommand = new MakeLefseCommand();				}
        else if(commandName == "lefse")                 {	shellcommand = new LefseCommand();                  }
        else if(commandName == "kruskal.wallis")        {	shellcommand = new KruskalWallisCommand();          }
        else if(commandName == "sra")                   {	shellcommand = new SRACommand();                    }
        else if(commandName == "merge.sfffiles")        {	shellcommand = new MergeSfffilesCommand();          }
		else											{	shellcommand = new NoCommand();						}

		return shellcommand;
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "getCommand");
		exit(1);
	}
}
/***********************************************************
//This function is used to interrupt a command
Command* CommandFactory::getCommand(){
	try {
		delete command;   //delete the old command

		string s = "";
	    command = new NoCommand(s);
	
		return command;
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "getCommand");
		exit(1);
	}
}
***********************************************************************/
bool CommandFactory::isValidCommand(string command) {
	try {	
	
		//is the command in the map
		if ((commands.find(command)) != (commands.end())) {
			return true;
		}else{
			m->mothurOut(command + " is not a valid command in Mothur.  Valid commands are ");
			for (it = commands.begin(); it != commands.end(); it++) {
				m->mothurOut(it->first + ", ");
			}
			m->mothurOutEndLine();
			return false;
		}
		
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "isValidCommand");
		exit(1);
	}
}
/***********************************************************************/
bool CommandFactory::isValidCommand(string command, string noError) {
	try {	
	
		//is the command in the map
		if ((commands.find(command)) != (commands.end())) {
			return true;
		}else{
			return false;
		}
		
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "isValidCommand");
		exit(1);
	}
}
/***********************************************************************/
void CommandFactory::printCommands(ostream& out) {
	try {	
		out << "Valid commands are: ";
		for (it = commands.begin(); it != commands.end(); it++) {
			out << it->first << ",";
		}
		out << endl;
	}
	catch(exception& e) {
		m->errorOut(e, "CommandFactory", "printCommands");
		exit(1);
	}
}
/***********************************************************************/
void CommandFactory::printCommandsCategories(ostream& out) {
    try {
        map<string, string> commands = getListCommands();
        map<string, string>::iterator it;

        map<string, string> categories;
        map<string, string>::iterator itCat;
        //loop through each command outputting info
        for (it = commands.begin(); it != commands.end(); it++) {
    
            Command* thisCommand = getCommand(it->first);
    
            //don't add hidden commands
            if (thisCommand->getCommandCategory() != "Hidden") {
                itCat = categories.find(thisCommand->getCommandCategory());
                if (itCat == categories.end()) {
                    categories[thisCommand->getCommandCategory()] = thisCommand->getCommandName();
                }else {
                    categories[thisCommand->getCommandCategory()] += ", " + thisCommand->getCommandName();
                }
            }
        }
        
        for (itCat = categories.begin(); itCat != categories.end(); itCat++) {
            out << itCat->first << " commmands include: " << itCat->second << endl;
        }

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

/***********************************************************************/