Comparator « Collections Data Structure « Java






  1. Java
  2. Collections Data Structure
  3. Comparator
1.Creating a Comparable objectCreating a Comparable object
2. Writing Your own Comparator Writing Your own Comparator
3.A Class Implementing Comparable
4.Comparator for comparing strings ignoring first character
5.List and Comparators
6.Sort backwards
7.Company and Employee
8.Search with a Comparator
9.Keep upper and lowercase letters togetherKeep upper and lowercase letters together




10.Uses anonymous inner classesUses anonymous inner classes
11.Building the anonymous inner class in-placeBuilding the anonymous inner class in-place
12.Sort an array of strings in reverse order.
13.Sort an array of strings, ignore case difference.
14.Comparator uses a Collator to determine the proper, case-insensitive lexicographical ordering of two strings.
15.Using the Comparable interface to compare and sort objects
16.Sort on many(more than one) fields
17.File Name Comparator
18.Comparator similar to String.CASE_INSENSITIVE_ORDER, but handles only ASCII characters
19.Natural Order Comparator
20.Reverse Order Comparator
21.A Comparator for Boolean objects that can sort either true or false first
22.Invertible Comparator
23.This program animates a sort algorithm