de.lmu.ifi.dbs.elki.utilities.datastructures.range

Class ParseIntRanges

java.lang.Object

de.lmu.ifi.dbs.elki.utilities.datastructures.range.ParseIntRanges

public class ParseIntRanges
extends java.lang.Object

Parse integer range syntaxes.

Since:

0.7.5

Author:

Erich Schubert

Constructor Summary

Constructors

Constructor and Description
ParseIntRanges()

Method Summary

Modifier and Type	Method and Description
private static int	nextSep(java.lang.String str, int start) Find the next separator.
static IntGenerator	parseIntRanges(java.lang.String str) Parse integer ranges, in different syntaxes.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

ParseIntRanges

public ParseIntRanges()

Method Detail

parseIntRanges

public static IntGenerator parseIntRanges(java.lang.String str)

Parse integer ranges, in different syntaxes. 1,2,3,...,10 1,3,,10 1,3,..,10 1,3,...,10 1,+=2,10 1,*=2,16 1,2,3,4,..,10,100 100,1,3,..,10 1,2,..,10,20,..,100,200,..,1000

Parameters:

str - Ranges to parse

Returns:

Ranges

nextSep

private static int nextSep(java.lang.String str,
                           int start)

Find the next separator. TODO: allow other separators, too?

Parameters:

str - String

start - Starting position

Returns:

Next separator position, or end of string.