1 package jalview.bin.argparser;
3 import java.util.ArrayList;
4 import java.util.Arrays;
5 import java.util.HashMap;
9 import jalview.bin.argparser.Arg.Opt;
10 import jalview.util.FileUtils;
12 public class BootstrapArgs
15 private Map<Arg, List<String>> bootstrapArgMap = new HashMap<>();
17 public static BootstrapArgs getBootstrapArgs(String[] args)
19 List<String> argList = new ArrayList<>(Arrays.asList(args));
20 return new BootstrapArgs(argList);
23 private BootstrapArgs(List<String> args)
28 private void init(List<String> args)
32 for (int i = 0; i < args.size(); i++)
34 String arg = args.get(i);
35 String argName = null;
37 if (arg.startsWith(ArgParser.DOUBLEDASH))
39 int equalPos = arg.indexOf('=');
42 argName = arg.substring(ArgParser.DOUBLEDASH.length(), equalPos);
43 val = arg.substring(equalPos + 1);
47 argName = arg.substring(ArgParser.DOUBLEDASH.length());
51 Arg a = ArgParser.argMap.get(argName);
53 if (a == null || !a.hasOption(Opt.BOOTSTRAP))
55 // not a valid bootstrap arg
59 if (a.hasOption(Opt.STRING))
63 addAll(a, ArgParser.getShellGlobbedFilenameValues(a, args,
68 if (a.hasOption(Opt.GLOB))
69 addAll(a, FileUtils.getFilenamesFromGlob(val));
82 public boolean contains(Arg a)
84 return bootstrapArgMap.containsKey(a);
87 public List<String> getList(Arg a)
89 return bootstrapArgMap.get(a);
92 private List<String> getOrCreateList(Arg a)
94 List<String> l = getList(a);
97 l = new ArrayList<>();
103 private void putList(Arg a, List<String> l)
105 bootstrapArgMap.put(a, l);
109 * Creates a new list if not used before,
110 * adds the value unless the existing list is non-empty
111 * and the arg is not MULTI (so first expressed value is
114 private void add(Arg a, String s)
116 List<String> l = getOrCreateList(a);
117 if (a.hasOption(Opt.MULTI) || l.size() == 0)
123 private void addAll(Arg a, List<String> al)
125 List<String> l = getOrCreateList(a);
126 if (a.hasOption(Opt.MULTI))
133 * Retrieves the first value even if MULTI.
134 * A convenience for non-MULTI args.
136 public String get(Arg a)
138 if (!bootstrapArgMap.containsKey(a))
140 List<String> aL = bootstrapArgMap.get(a);
141 return (aL == null || aL.size() == 0) ? null : aL.get(0);