CS 2114 Lecture Notes - Lecture 19: Comparator, Github, Mobile Suit Gundam
29 Mar 2018
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Github workshop next week: tuesday, april 4 or wednesday, april 5. Project v preliminary submission is due designs will be due monday, april 9; Project v final submission is due thursday, april 26. Continue with queue/deque/sorting opendsa and homework assignments (due sunday, april 1 and sunday, april 8). Comparable will define how you compare a class with compareto (the class should have a compareto). Implementing comparator lets you create classes that define how to compare two instances of the generic class order in many different ways. Various classes that compare based on different rules/fields. Call a sort method with one comparator object to sort by name and then make another call with a different comparator object to sort on age: example: see m, week 10 ppt. Need to create a new comparator object. If you only want to define one way to compare objects comparable (see m, week 10 ppt).
