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Thread: Hi , need clarification on how to get the object from one class to another class

  1. #1
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    Default Hi , need clarification on how to get the object from one class to another class

    Hi iam a new user,

    Right now im working in selenium and i have knowledge on java basic programming and little bit
    about oops.Here is my question

    1. I have a class "SeleniumCore" , from class B i have inherited the object and the actions are successfully performed.

    2. My folder structure is like

    SeleniumCore - >ClassB (Action performed) ->Class C ->Class D

    From class D i want to invoke the SeleniumCore object.
    when i invoke and run at class D the object shows the null value and which means that not able to take the
    initial object value.

    Kindly help me to understand the oops concept here

    Thanks,
    Sha


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    Default Re: Hi , need clarification on how to get the object from one class to another class

    An object can be passed to another class through a constructor of the second class:

    ClassA classA = new ClassA();
    ClassB classB = new ClassB( classA );

    classB has the object classA to do with as it pleases.

    Another way is to use setters:

    ClassA classA = new ClassA();
    ClassB classB = new ClassB();
    classB.setClassA( classA );

    Hope this helps.

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    Default Re: Hi , need clarification on how to get the object from one class to another class

    In ClassD you can created object of SeleniumCore class's object. In following code I have created object of class SeleniumCore in class ClassD and printed it ,

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