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rfscholte-getthere edited comment on LANG-425 at 4/27/08 10:56 AM: --------------------------------------------------------------- Oops, my mistake. Some expected results would have been right. NextInt(10) is actually 11 (a simple ++ would do the trick already), but what about the object-version. So nextInteger(new Integer(10)) would result in new Integer(11); Now the strings: MORE + 1 = MORF; MORF+1 = MORG .... MORZ+1= MOSA .... MOZZ+1 = MPAA; .... ZZZZ+1= ? (maybe outOfBounds) with a second argument you could define the chars to use and it's order. so: C0DE (C-zero-DE) > C0DF > C0E0 > C0E1 and so on Maybe an optional step (like for-loops) could be interesting for Floats and Doubles it's more tricky. These types will always require a step. was (Author: rfscholte-getthere): Oops, my mistake. Some expected results would have been right. NextInt(10) is actually 11 (a simple ++ would do the trick already), but what about the object-version. So nextInteger(new Integer(10)) would result in new Integer(11); Now the strings: MORE + 1 = MORF; MORF+1 = MORG .... MORZ+1= MOSA .... MOZZ+1 = MPAA; .... ZZZZ+1= ? (maybe outOfBounds) with a second argument you could define the chars to use and it's order. so: C0DE (C-zero-DE) > C0DF > C0E0 > C0D1 and so on Maybe an optional step (like for-loops) could be interesting for Floats and Doubles it's more tricky. These types will always require a step. > Sequence(String)Utils > --------------------- > > Key: LANG-425 > URL: https://issues.apache.org/jira/browse/LANG-425 > Project: Commons Lang > Issue Type: Wish > Affects Versions: 2.4 > Reporter: Robert Scholte > Priority: Trivial > > Don't you think it's kind of strange to have RandomUtils and > RandomStringUtils, but not just the ordinairy SequenceUtils? > I've seen commons-id in the sandbox, but maybe some basics should become part > of commons lang. > Most classes of within this package are stateless/static, or they have a > state within a method (such as StrBuilder). SequenceUtils can only be static, > if it has the startValue. > For example > {code} > SequenceUtils.nextInt(10) > SequenceUtils.nextString("MORE") > SequenceUtils.nextBoolean(true) //ok, this one is stupid but quite clear > SequenceUtils.nextString("C0DE", "0123456789ABCDEF") //next hexadecimal > {code} > any more ideas? -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.