Re: [CSV] The Feature Multiple-Character Delimiter

2020-05-12 Thread Gary Gregory
Hi, May you give an example where more than one character is used as a separator? Is there a database or known tool out there that uses such a format? WRT escaping I would think that \ escapes the one character that follows only. It is up to the reader to decide what to do with an escape sequence

Re: [IO] org.apache.commons.io.FileSystem for 2.7 or later

2020-05-12 Thread Gary Gregory
On Sat, May 9, 2020 at 7:49 AM Jochen Wiedmann wrote: > Looking at that class, it certainly seems to be a candidate for > refactoring. For example, I could imagine to split the actual > enumeration, and the implementation code into separate classes. But > that can be done after a release, just as

[CSV] The Feature Multiple-Character Delimiter

2020-05-12 Thread Chen Guoping1
Hi, all In CSV parsing, there are many scenarios where multiple characters are used as separators, To support this feature, we should change the char type of delimiter to String. This will lead to API changes, and old usage code may need to be modified to pass. When parsing we can ge

[CSV] Add ignoreEmptyColumnsLines behavior

2020-05-12 Thread Chen Guoping1
Hi, all About Commons CSV [CSV-261](https://issues.apache.org/jira/projects/CSV/issues/CSV-261?filter=allopenissues) Here is a usage scenario that ignores all empty values lines like ",,,\r\n" in the CSV file, This behavior is very useful. So we can consider supporting it in Commons CSV. I hav