Example - Map
I. Task
Map item to a new form while iterating through the collection.
II. Notes
- Java 7 - getter
- Java 8
- map (T -> R)
- map (Function<T,R>)
III. Java Codes
- Ex3_1_Map.java
=> retrieve base form of all records that are adv or adj
- Field 2: category is "adv" or "adj"
- retrieve Field 5: base form
- Ex3_2_uSort.java
=> Distinct & sort
- Ex3_2_uSort.java
=> Sort(Comparator<T>)
=> Sort by category
=> Reversed sort
=> Composed sort
IV. Results