Filters a list of files based on the specified prefix. Files
not
having the specifed suffix are chosen. An empty string will result in all
files being rejected. Note, the
file name not the entire path is
looked at by this filter. For example, if a file has a path of
/foo/bar/x.html then only
x.html will be looked at by
this filter. (to retrieve the filename, this filter calls
getName() on the input file)
The specified pattern can be a single token or a a comma delimited set of
tokens. For example:
.
foo
.,foo,bar
The above will reject all files starting with '.', reject files starting
with 'foo' and reject files starting with '.' or 'foo' or 'bar' respectively.