diff options
Diffstat (limited to '')
| -rw-r--r-- | src/argparser/ArgParser.java | 45 |
1 files changed, 41 insertions, 4 deletions
diff --git a/src/argparser/ArgParser.java b/src/argparser/ArgParser.java index a9276dc..931e79f 100644 --- a/src/argparser/ArgParser.java +++ b/src/argparser/ArgParser.java @@ -202,7 +202,7 @@ public class ArgParser /** * Option class */ - public static class Option + public static abstract class Option { /** * Constructor @@ -239,6 +239,18 @@ public class ArgParser * Help text, multi-line */ public String help = null; + + + + /** + * Invoked when the option is used + * + * @param option The used option alternative + */ + public void trigger(final String option) + { + /* Do nothing */ + } } @@ -368,6 +380,19 @@ public class ArgParser public Argumented(final String argument, final String... alternatives) { super(alternatives, 0, argument); } + + + + /** + * Invoked when the option is used + * + * @param option The used option alternative + * @param value The used value + */ + public void trigger(final String option, final String value) + { + /* Do nothing */ + } } @@ -1038,7 +1063,9 @@ public class ArgParser while (queue.size() > 0) { final String arg = queue.remove(0); if ((get > 0) && (dontget == 0)) - { get--; + { String arg_opt = optqueue.get(optqueue.size() - get); + ((Argumented)(this.optmap.get(arg_opt))).trigger(arg_opt, arg); + get--; argqueue.add(arg); } else if (tmpdashed) @@ -1056,6 +1083,7 @@ public class ArgParser else if ((opt != null) && (opt.getClass() == Argumentless.class)) { optqueue.add(arg); argqueue.add(null); + opt.trigger(arg); } else if (arg.contains("=")) { String arg_opt = arg.substring(0, arg.indexOf('=')); @@ -1064,7 +1092,11 @@ public class ArgParser { optqueue.add(arg_opt); argqueue.add(arg.substring(arg.indexOf('=') + 1)); if (arg_opt_opt instanceof Variadic) - dashed = true; + { dashed = true; + arg_opt_opt.trigger(arg_opt); + } + else + ((Argumented)arg_opt_opt).trigger(arg_opt, arg.substring(arg.indexOf('=') + 1)); } else { if (++this.unrecognisedCount <= 5) @@ -1080,6 +1112,7 @@ public class ArgParser { optqueue.add(arg); argqueue.add(null); dashed = true; + opt.trigger(arg); } else { if (++this.unrecognisedCount <= 5) @@ -1096,6 +1129,7 @@ public class ArgParser if (opt.getClass() == Argumentless.class) { optqueue.add(narg); argqueue.add(null); + opt.trigger(narg); } else if (opt.getClass() == Argumented.class) { optqueue.add(narg); @@ -1103,13 +1137,16 @@ public class ArgParser if (nargarg.length() == 0) get++; else - argqueue.add(nargarg); + { argqueue.add(nargarg); + ((Argumented)opt).trigger(narg, nargarg); + } break; } else { optqueue.add(narg); String nargarg = arg.substring(i); argqueue.add(nargarg.length() > 0 ? nargarg : null); + opt.trigger(narg); dashed = true; break; } |