com.blazebit.comparator

Class GenericComparator<T>

java.lang.Object

com.blazebit.comparator.BaseComparator<T>

com.blazebit.comparator.GenericComparator<T>

All Implemented Interfaces:

Comparator<T>

Direct Known Subclasses:

GenericCollectionComparator

public class GenericComparator<T>
extends BaseComparator<T>

Generic Comparator is used at Collections.sort(); and can be applied on every compareable Object.

Author:

cchet

Field Summary

Fields

Modifier and Type	Field and Description
protected String	propertyPath

Constructor Summary

Constructors

Constructor and Description
GenericComparator(String propertyPath) Be arware that if one of the elements in the list does not have the memeber set addressed via propertyPath, an IllegalArgumentException will occur.

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

Field Detail

propertyPath

protected final String propertyPath

Constructor Detail

GenericComparator

public GenericComparator(String propertyPath)

Be arware that if one of the elements in the list does not have the memeber set addressed via propertyPath, an IllegalArgumentException will occur.

Parameters:

propertyPath - the path to the memeber which shall be compared. E.g.: object.valueHolder.value

Method Detail

compare

public int compare(T object1,
                   T object2)