Package io.goobi.viewer.model.termbrowsing

Class BrowseTermComparator

java.lang.Object

io.goobi.viewer.model.termbrowsing.BrowseTermComparator

All Implemented Interfaces:

Serializable, Comparator<BrowseTerm>

public class BrowseTermComparator
extends Object
implements Comparator<BrowseTerm>, Serializable

Custom string comparator for browsing terms (case-insensitive, ignores brackets, natural sorting).

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
BrowseTermComparator(Locale locale)

Method Summary

Modifier and Type	Method	Description
int	compare(BrowseTerm o1, BrowseTerm o2)
static String	normalizeString(String str, String ignoreChars)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

BrowseTermComparator

public BrowseTermComparator(Locale locale)

Method Details

compare

public int compare(BrowseTerm o1,
 BrowseTerm o2)

Specified by:

compare in interface Comparator<BrowseTerm>

Parameters:

o1 - first browse term to compare

o2 - second browse term to compare

Returns:

a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second

normalizeString

public static String normalizeString(String str,
 String ignoreChars)

Parameters:

str - String to normalize

ignoreChars - Optional string containing leading characters to remove from the string

Returns:

Cleaned-up string for comparison