org.directwebremoting.datasync
Class SortCriteriaComparator<T>

java.lang.Object
  org.directwebremoting.datasync.SortCriteriaComparator<T>

All Implemented Interfaces:

java.util.Comparator<T>

public class SortCriteriaComparator<T>
extends java.lang.Object
implements java.util.Comparator<T>

A Comparator that uses a list of SortCriterion to decide how to sort the beans. Values to sort by are extracted using an implementation of AttributeValueExtractor,.

Author:

Joe Walker [joe at getahead dot ltd dot uk]

Constructor Summary

SortCriteriaComparator(java.util.List<SortCriterion> sort, ComparatorFactory<T> comparatorFactory)
All SortCriteriaComparators need a set of things to sort on and a way to get the values to sort

Method Summary

int	compare(T object1, T object2)

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.Comparator

equals

Constructor Detail

SortCriteriaComparator

public SortCriteriaComparator(java.util.List<SortCriterion> sort,
                              ComparatorFactory<T> comparatorFactory)

All SortCriteriaComparators need a set of things to sort on and a way to get the values to sort

Method Detail

compare

public int compare(T object1,
                   T object2)

Specified by:

compare in interface java.util.Comparator<T>