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ospjuth
 Post subject: Map a matrix of double's in Hibernate?
PostPosted: Mon Jan 31, 2005 12:51 pm 
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Joined: Mon Aug 16, 2004 6:47 pm
Posts: 5
How can I map a matrix of doubles in Hibernate? Would it be a list of lists of double? What would the mapping file look like for this?

Thanks,

.../Ola
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ospjuth
 Post subject: Mapping to hashmap?
PostPosted: Wed Mar 02, 2005 6:39 am 
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Joined: Mon Aug 16, 2004 6:47 pm
Posts: 5
Replying to my own thread:

How about mapping the matrix to a (Hash)Map? Key can be row+"/"+col as a String, and value=(Double)myValue. How about such a solution? Comments on performance and other solutions would be highly appreciated!

/Ola
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