![]() ![]() I hope that has begun to explain this is someway. It simply means which particular form of. ![]() The type of "Something" which is returned is determined purely at runtime - the compiler doesn't know (or need to know) whether its a "Something1" or a "Something2" or a "Something" we've never heard of. In runtime time polymorphism, the call to a polymorphic method is resolved at runtime rather than compile time. Then you had a method which returned a random instance of one of these classes: haplogroup single nucleotide polymorphism. For example, let us consider Animal as the parent class and Dog is a child class of Parent class. If there is an object that satisfies more than one IS-A relationship is polymorphic in nature. Even animals are great real life example of polymorphism, if we ask. For example, such a change in Y-STR DYS413 distinguishes subgroups J2a1 and J2a of Y-DNA haplogroup J. Example 1 One best example of Polymorphism in Java is how a parent class object refers to a child class object. Water is a liquid at normal temperature, but it can be changed to solid when it frozen, or same water changes to a gas when it is heated at its boiling point.Thus, same water exhibiting different roles is polymorphism. The type of the reference is determined at runtime, as opposed to at compile time (like in C++).Īnd then you had some subclasses of this interface: Another good real time example of polymorphism is water. In the case of Runtime Polymorphism for a given method call, we can recognize which method. Simply put, this type of polymorphism gets resolved during the. Basically this means that you can create a reference to a superclass (or interface), and the compiler does not need to know what type of subclass the reference is referring to. In Java, dynamic polymorphism is achieved through method overriding. Runtime polymorphism, as the name specifies, signifies dynamic resolving of the function. I think you're referring to Runtime Type Identification. ![]()
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