Package rs.baselib.util

Class DefaultComparator

java.lang.Object

rs.baselib.util.DefaultComparator

All Implemented Interfaces:

Comparator<Object>

public class DefaultComparator
extends Object
implements Comparator<Object>

Default comparator for objects. The comparator compares NULL-safe and evaluates interfaces that help when comparing, such as Comparable. If none of these interfaces are implemented then the Object.toString() values will be ignore with String.compareToIgnoreCase(String).

Author:

ralph

Field Summary

Fields

Modifier and Type	Field	Description
static final Comparator<Object>	INSTANCE	A default final instance for fast usage

Constructor Summary

Constructors

Constructor	Description
DefaultComparator()	Constructor.

Method Summary

Modifier and Type	Method	Description
int	compare(Object o1, Object o2)

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

Field Details

INSTANCE

public static final Comparator<Object> INSTANCE

A default final instance for fast usage

Constructor Details

DefaultComparator

public DefaultComparator()

Constructor.

Method Details

compare

public int compare(Object o1,
 Object o2)

Specified by:

compare in interface Comparator<Object>