com.blazebit.comparator

Class PropertyPathStringComparator<T>

java.lang.Object

com.blazebit.comparator.BaseComparator<T>

com.blazebit.comparator.PropertyPathStringComparator<T>

Type Parameters:

T - The types that should be compared

All Implemented Interfaces:

Comparator<T>

public class PropertyPathStringComparator<T>
extends BaseComparator<T>

This Comparator implementation compares the string values of the resolved property path via a Collator instantiated witht he defined locale. If the resolved value of property path is not of instance String then toString() on the value will get called.

Author:

Thomas Herzog

See Also:

BaseComparator

Constructor Summary

Constructors

Constructor and Description
PropertyPathStringComparator(Locale locale, String propertyPath)
PropertyPathStringComparator(String propertyPath) Sets the JVM default Locale.

Method Summary

Modifier and Type	Method and Description
int	compare(T object1, T object2)

Methods inherited from class com.blazebit.comparator.BaseComparator

compareNullObjects

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

PropertyPathStringComparator

public PropertyPathStringComparator(Locale locale,
                                    String propertyPath)

Parameters:

locale - null not allowed

propertyPath - null or empty string not allowed

PropertyPathStringComparator

public PropertyPathStringComparator(String propertyPath)

Sets the JVM default Locale.

Parameters:

propertyPath -

See Also:

PropertyPathStringComparator(java.util.Locale, java.lang.String), Locale.getDefault()

Method Detail

compare

public int compare(T object1,
                   T object2)