biz.chitec.quarterback.util
Class NumberedStringComparator

java.lang.Object
  biz.chitec.quarterback.util.NumberedStringComparator

All Implemented Interfaces:

java.util.Comparator

public class NumberedStringComparator

extends java.lang.Object

implements java.util.Comparator

Comparator class for NumberedStrings. Can compare them by nr or name, name also in sorted writing...

Version:

$Id: c527297e815c3f0d9384951cd5577c9642ebc74d $

Author:

chitec/Dirk Hillbrecht 2002. Distributed under the terms of the GNU LGPL.

Field Summary

static int	BYADDNR Sort by additional number
static int	BYNAME Sort by name field with standard String comparation
static int	BYNAMEASNUMBER Sort by name field and assume that it starts with a numeric value
static int	BYNORMALNAME Sort by name field in special database conversion
static int	BYNR Sort by numerical field
private int	mode
private static java.lang.String	NUMBERDELIMITERS

Constructor Summary

NumberedStringComparator()
Sorts by numerical value

NumberedStringComparator(int mx)
Sorts by given mode, use constants BYNR, BYNAME, or BYNORMALNAME

Method Summary

int	compare(java.lang.Object o1, java.lang.Object o2) Compares two NumberedStrings.
private int	compareByNameAsNumber(java.lang.String s1, java.lang.String s2)
boolean	equals(java.lang.Object o)
int	getMode() Return sorting mode
void	setMode(int mx) Set sorting mode explicitly

Methods inherited from class java.lang.Object

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

Field Detail

BYNR

public static final int BYNR

Sort by numerical field

See Also:

Constant Field Values

BYNAME

public static final int BYNAME

Sort by name field with standard String comparation

See Also:

Constant Field Values

BYNORMALNAME

public static final int BYNORMALNAME

Sort by name field in special database conversion

See Also:

Constant Field Values

BYNAMEASNUMBER

public static final int BYNAMEASNUMBER

Sort by name field and assume that it starts with a numeric value

See Also:

Constant Field Values

BYADDNR

public static final int BYADDNR

Sort by additional number

See Also:

Constant Field Values

NUMBERDELIMITERS

private static final java.lang.String NUMBERDELIMITERS

See Also:

Constant Field Values

mode

private int mode

Constructor Detail

NumberedStringComparator

public NumberedStringComparator(int mx)

Sorts by given mode, use constants BYNR, BYNAME, or BYNORMALNAME

Parameters:

mx - mode for sorting

NumberedStringComparator

public NumberedStringComparator()

Sorts by numerical value

Method Detail

setMode

public void setMode(int mx)

Set sorting mode explicitly

getMode

public int getMode()

Return sorting mode

compare

public int compare(java.lang.Object o1,
                   java.lang.Object o2)

Compares two NumberedStrings.

Specified by:

compare in interface java.util.Comparator

compareByNameAsNumber

private int compareByNameAsNumber(java.lang.String s1,
                                  java.lang.String s2)

equals

public boolean equals(java.lang.Object o)

Specified by:

equals in interface java.util.Comparator