[url]http://lkamal.blogspot.com/2008/07/java-sorting-comparator-vs-comparable.html[/url]
So in effect, using the comparable interface gives you a default sort order of your own making, whereas the comparator is more flexible as it allows you define a whole series of different types of sorting that can be applied to a whole lot of different types of objects.
[url]http://www.java-tips.org/blog/java-se/difference-between-comparable-and-comparator-interface.html[/url]
So in effect, using the comparable interface gives you a default sort order of your own making, whereas the comparator is more flexible as it allows you define a whole series of different types of sorting that can be applied to a whole lot of different types of objects.
[url]http://www.java-tips.org/blog/java-se/difference-between-comparable-and-comparator-interface.html[/url]
本文探讨了Java中Comparable接口与Comparator接口的区别。使用Comparable接口为对象提供了默认排序方式,而Comparator接口更加灵活,允许定义多种不同的排序规则应用于各种类型的对象。
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