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dynamic parameters to java methods
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Enge Chall
Ranch Hand
Joined: Nov 22, 2005
Posts: 30
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Hi,
How to implement the method which accepts dynamic parameters at run time.
eg: I want to invoke f1(), f1(1), f1(1, "hello"), f1(1, "hello", 200)... This is decided only at runtime.
So the qn is: is there a way to implement f1() ???
appreciate ur answers.
Thanks
Chall
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Not everything that counts can be counted, and not everything that can be counted counts.
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Mani Ram
Ranch Hand
Joined: Mar 11, 2002
Posts: 1140
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Only with JDK 5. Varargs
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Mani
Quaerendo Invenietis
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Barry Gaunt
Ranch Hand
Joined: Aug 03, 2002
Posts: 7729
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Moving to Java In General (Beginner)
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Ask a Meaningful Question and HowToAskQuestionsOnJavaRanch
Getting someone to think and try something out is much more useful than just telling them the answer.
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Naveen K Garg
Ranch Hand
Joined: Nov 28, 2005
Posts: 105
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You can also use a hashMap object as a parameter to the method and put any number of parameters in forms of key/value pair.
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Enge Chall
Ranch Hand
Joined: Nov 22, 2005
Posts: 30
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Thanks guys. varargs was a useful advise.
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subject: dynamic parameters to java methods
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