- Raj<br />[MCSE, SCJP, SCWCD]
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
Originally posted by Ilja Preuss:
No, there is no difference (other than in spelling ).
• Sun Certified Programmer for Java 2 Platform (SCJP2)
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A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi
Originally posted by David Raid:
tight coupling is when you use the class name to reference to an object rather than it's type(interface). for example explicitly naming vector in method signature is tight coupling. a better way is to use collection in the signature and cast the collection. that is loose coupling. this is so that you can change the underlying implemetation of the method without changing the actual interface(method signature) if you wanted to use an arraylist.
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
Originally posted by David Raid:
i believe a system can be described as loosely coupled if you can muck about with the underlying code but the api still remains unchanged.
i would consider an application that uses interfaces to be loose coupled. this makes it less dependant on actual concrete classes and therefore less "joined".
The soul is dyed the color of its thoughts. Think only on those things that are in line with your principles and can bear the light of day. The content of your character is your choice. Day by day, what you do is who you become. Your integrity is your destiny - it is the light that guides your way. - Heraclitus
A good question is never answered. It is not a bolt to be tightened into place but a seed to be planted and to bear more seed toward the hope of greening the landscape of the idea. John Ciardi