java in the comparable and comparator

2010-04-30  来源:本站原创  分类:Java  人气:178 

Are used to compare objects, but distinguish between the two is: comparable for the class itself is an interface implemented. When stationary, the class can not modify the client in the case of class or comparable class of their own application-specific interfaces can not do more, we can define its own comparator comparator.

Sorting function in Arrays if specified by comparator to sort function, so even if the class itself defines a comparable interface is still using a comparator to compare.

Next, look ready to free the sort java source code.

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