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ejb architecture problem

 
Ranch Hand
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What is it in the EJB architecture that the methods in the Remote interface should match with methods specified in the Entity bean.....why the sequence is that when the client invokes a method on the remote interface the method is mapped to the bean method and the bean method is executed..Why couldn't the remote class be used for direct implemntation???
 
Greenhorn
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I hope a bit of insight at the following link would give a better explanation...
http://developer.java.sun.com/developer/onlineTraining/EJBIntro/EJBIntro.html
 
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