org.fujion.model

Class SmartComparator

java.lang.Object

org.fujion.model.SmartComparator

All Implemented Interfaces:

Comparator<Object>

public class SmartComparator
extends Object
implements Comparator<Object>

General purpose comparator that will compare two objects using a specified property or field name.

Constructor Summary

Constructors

Constructor and Description
SmartComparator(String name) Smart comparator for given property or field name and default settings for nullsFirst (true) and caseSensitive (false).
SmartComparator(String name, boolean nullsFirst, boolean caseSensitive) Smart comparator for given property or field name with explicit settings for nullsFirst and caseSensitive.

Method Summary

Modifier and Type	Method and Description
int	compare(Object bean1, Object bean2)

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

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

SmartComparator

public SmartComparator(String name)

Smart comparator for given property or field name and default settings for nullsFirst (true) and caseSensitive (false).

Parameters:

name - If prefixed with an "@", is treated as the name of an instance field; otherwise, is treated as a property name.

SmartComparator

public SmartComparator(String name,
                       boolean nullsFirst,
                       boolean caseSensitive)

Smart comparator for given property or field name with explicit settings for nullsFirst and caseSensitive.

Parameters:

name - If prefixed with an "@", is treated as the name of an instance field; otherwise, is treated as a property name.

nullsFirst - If true, nulls sort before non-nulls.

caseSensitive - If true, string comparisons are case-sensitive.

Method Detail

compare

public int compare(Object bean1,
                   Object bean2)

Specified by:

compare in interface Comparator<Object>