Last Updated: 3/4/97
Class NFUtil
Class NFUtil
public class NFUtil extends Object implements NFCompare
Catch all class for various NetFactory utilities.
Methods
- getFileURL (String filename) throws Exception
- sprintf (String fmt, Object arg)
- sprintf (String fmt, Object arg1, Object arg2)
- sprintf (String fmt, Object arg1, Object arg2, Object arg3)
- sprintf (String fmt, Object arg1, Object arg2, Object arg3, Object arg4)
- sprintf (String fmt, Object arg1, Object arg2, Object arg3, Object arg4, Object arg5)
- sprintf (String fmt, Object arg[])
final static URL getFileURL (String filename) throws Exception
-
Returns a URL for the given file. If the filename begins with a
protocol, then a URL for that url is returned. If the
<filename> begins with a '/' or '\' or 'c:' (any drive letter),
then it is assumed to be an absolute pathname, otherwise, it is
prepended by the current directory for the application.
-
static String sprintf (String fmt,
Object arg)
-
Returns a formatted string given the format expression and
a single object argument.
-
static String sprintf (String fmt,
Object arg1,
Object arg2)
-
Returns a formatted string given the format expression and
two object arguments.
-
static String sprintf (String fmt,
Object arg1,
Object arg2,
Object arg3)
-
Returns a formatted string given the format expression and
three object arguments.
-
static String sprintf (String fmt,
Object arg1,
Object arg2,
Object arg3,
Object arg4)
-
Returns a formatted string given the format expression and
four object arguments.
-
static String sprintf (String fmt,
Object arg1,
Object arg2,
Object arg3,
Object arg4,
Object arg5)
-
Returns a formatted string given the format expression and
five object arguments.
-
static String sprintf (String fmt,
Object arg[])
-
Returns a formatted string using the given format expression
and the array of objects. The following types are supported:
-
%s = accepts any Object and converts it to a string
%d = accepts any Number, prints only the integer value
%f = accepts any Number, prints a decimal value
%g = accepts any Number, prints it using the standard
representation for the local system
-
For any format type, the following modifiers are supported:
-
-0WW.DD
-
where all parts are optional and are interpretted as follows:
-
- = left justify the result, otherwise right justify
0 = zero fill (number formats only)
WW = total width of formatted field. If the field is
naturally wider than this value, it is ignored.
DD = number of decimal digits (%f format only). The
default number is 2.
-