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I have a method that I want to be called each time one of the other methods is called. I dont want to have to explicitely call it each time. Is there a way to have the other methods naturally call that method before executing its own code?
If I have a method thats called isThere() and I want it called in each other method, I dont want to have isThere() written in each method. I was hoping there would an easier way to do this.
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We can call a method from another class by just creating an object of that class inside another class. After creating an object, call methods using the object reference variable.
Similarly another method which is Method2() is being defined with 'public' access specifier and 'void' as return type and inside that Method2() the Method1() is called. Hence, this program shows that a method can be called within another method as both of them belong to the same class.
You should look into AOP - Aspect Oriented Programming.
Since you are using Java, I recommend you to take a look at AspectJ.
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