How Can We Define An Interface?

1.	How Can We Define An Interface?
Answer» In Java an interface just defines the methods and not implement them. Interface can include constants. A CLASS that implements the interfaces is BOUND to implement all the methods defined in an interface. Example of Interface : public interface SAMPLE Interface { public void function One(); public long CONSTANT_ONE = 1000; } In Java an interface just defines the methods and not implement them. Interface can include constants. A class that implements the interfaces is bound to implement all the methods defined in an interface. Example of Interface : public interface sample Interface { public void function One(); public long CONSTANT_ONE = 1000; }

Answer»

In Java an interface just defines the methods and not implement them. Interface can include constants.

A CLASS that implements the interfaces is BOUND to implement all the methods defined in an interface.

Example of Interface :

public interface SAMPLE Interface

{

public void function One();

public long CONSTANT_ONE = 1000;

}

In Java an interface just defines the methods and not implement them. Interface can include constants.

A class that implements the interfaces is bound to implement all the methods defined in an interface.

Example of Interface :

public interface sample Interface

{

public void function One();

public long CONSTANT_ONE = 1000;

}

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