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From Rodney Waldhoff <rwaldh...@apache.org>
Subject Re: Collections HowTo
Date Wed, 18 Aug 2004 21:27:58 GMT
There's a more comprehensive introduction to functors at 
http://jakarta.apache.org/commons/sandbox/functor, with a number of 
detailed examples at 
http://cvs.apache.org/viewcvs.cgi/jakarta-commons-sandbox/functor/src/test/org/apache/commons/functor/example/.

- Rod

On Wed, 18 Aug 2004, Leandro Rodrigo Saad Cruz wrote:

> What is the concept behind Functor/Predicate/Transformer ?
>
> On Wed, 2004-08-18 at 10:44, matthew.hawthorne wrote:
>> Leandro Rodrigo Saad Cruz wrote:
>>> Hi all. Any directions on how to use Functors and Predicates ?
>>
>>
>> Hmm... maybe read the Javadoc?
>>
>> It's hard to respond to such a vague question, do you have a more
>> specific problem you're trying to solve?
>>
>> Basically, there are methods in CollectionUtils that take a collection
>> and a Functor/Predicate/Transformer as a parameter.
>>
>>
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> --
> Leandro Rodrigo Saad Cruz
> InterBusiness Tecnologia e Servi├žos
> IB    - www.ibnetwork.com.br
> DB    - www.digitalbrand.com.br
> OJB   - db.apache.org/ojb
> XINGU - xingu.sf.net
>
>
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