How decompose NSPredicate into components?

Posted by Victor on Stack Overflow See other posts from Stack Overflow or by Victor
Published on 2010-04-23T13:10:09Z Indexed on 2010/04/23 13:13 UTC
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core-data

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nspredicate

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iphone

Is there any common way to decompose an expression created by [NSPredicate predicateWithFormat] to objects NSComprasionPredicate, NSExpression and other?

For below example need to disassemble into components.

[NSPredicate predicateWithFormat:@"(0 != SUBQUERY(collection, $x, $x.name == "Name").@Count)"];

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