Java - enum reference data type with constructor and method - Practical Demo
This video demonstrates how to use enum data type practically in Java
Following things explained in this video
enum - reference data type
whenever you have fixed no of objects at that time you can use enum.
For Example
Number of Days - 7
Number of Months - 12
enum may have constructor
enum may have methods
name() - It returns name of instance
values() - It returns array of all the instance available in enum
ordinal() - It returns the position of instance. Index startwith 0.
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