Uwe Schindler created LUCENE-5605:
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Summary: Don't pass precisionStep directly to NRQ/NRF. Instead
pass the FieldType
Key: LUCENE-5605
URL: https://issues.apache.org/jira/browse/LUCENE-5605
Project: Lucene - Core
Issue Type: Improvement
Reporter: Uwe Schindler
Assignee: Uwe Schindler
Currently in our Field/FieldType API we use the FieldType that contains the
information about data type and stuff like the nueric precisionStep.
Unfortunately in NumericRangeQuery/NumericRangeFilter, we still require the
precisionStep given in the query. For the user this is hard to understand,
leading to problems like passing a different precisionStep than the one which
was used for indexing. If we change that parameter in NRQ/NRF to take
FieldType, we can extract the precStep as an implementation detail. We just
have to check that the field type is a numeric one and is indexed. The use
cannot do anything wrong anymore, unless he creates a new, incompatible field
type.
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