On 3-Mar-08, at 4:59 PM, Karsten Sperling wrote:

Is there any work going on or planned on a Similarity sub-class that
allows the lenghtNorm() behaviour to be changed via schema.xml on a
field-by-field basis?

At the moment I'm really only after omitting length norms for certain
fields, but using a custom similarity that checks for hard coded field
names seems like a rather inflexible kludge.

Ideally the lengthNorm() call would be delegated to the FieldType
instance of the field in question where a specific behaviour could be
plugged in by specifying the class to use (similar to analyzer and
tokenizer).

Any comments on what others have done in this direction would be
appreciated.

I'm using this "kludge". I only have 3-4 distinct field type classes, so it doesn't feel too bad.

-Mike

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