java:jfc_intf_sorted_set_map
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| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| java:jfc_intf_sorted_set_map [2017/02/07 21:24] – [java.util.SortedMap] gthanos | java:jfc_intf_sorted_set_map [2020/03/15 18:48] (current) – external edit 127.0.0.1 | ||
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| Line 10: | Line 10: | ||
| * **[[http:// | * **[[http:// | ||
| - | <code java NameSortedSet.java> | + | <code java StudentSortedSet.java> |
| - | iimport | + | import |
| - | public class NameSortedSet | + | public class StudentSortedSet |
| - | static final Comparator< | + | |
| - | new Comparator< | + | |
| - | public int compare(Name n1, Name n2) { | + | |
| - | int cmp = n1.firstName().compareTo(n2.firstName() ); | + | |
| - | return (cmp != 0 ? cmp : n1.lastName().compareTo(n2.lastName() )); | + | |
| - | } | + | |
| - | }; | + | |
| - | | + | |
| - | + | ||
| - | SortedSet< | + | SortedSet< |
| - | names.add(new | + | |
| - | names.add(new | + | |
| - | names.add(new | + | |
| - | names.add(new | + | |
| - | names.add(new | + | |
| - | for(Name n: names) | + | students.add(new |
| - | System.out.println(n); | + | for(Student |
| - | + | System.out.println(n); | |
| - | System.out.println(" | + | |
| - | + | System.out.println(" | |
| - | SortedSet< | + | |
| - | for(Name n: subnames) | + | SortedSet< |
| - | System.out.println(n); | + | for(Student s: subStudents) |
| - | + | System.out.println(s); | |
| - | System.out.println(" | + | |
| - | + | System.out.println(" | |
| - | | + | |
| - | for(Name n: subnames) | + | |
| - | System.out.println(n); | + | for(Student s: subStudents) |
| - | } | + | System.out.println(s); |
| + | } | ||
| } | } | ||
| </ | </ | ||
java/jfc_intf_sorted_set_map.1486502643.txt.gz · Last modified: 2017/02/07 21:24 (external edit)
