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Posted to dev@lucene.apache.org by "Tim Allison (JIRA)" <ji...@apache.org> on 2013/07/03 22:21:20 UTC

[jira] [Created] (LUCENE-5091) Modify SpanNotQuery to act as SpanNotNearQuery too

Tim Allison created LUCENE-5091:
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             Summary: Modify SpanNotQuery to act as SpanNotNearQuery too
                 Key: LUCENE-5091
                 URL: https://issues.apache.org/jira/browse/LUCENE-5091
             Project: Lucene - Core
          Issue Type: Improvement
          Components: core/search
    Affects Versions: 4.3.1
            Reporter: Tim Allison
            Priority: Minor
             Fix For: 4.4


With very small modifications, SpanNotQuery can act as a SpanNotNearQuery.

To find "a" but not if "b" appears 3 tokens before or 4 tokens after "a":
new SpanNotQuery("a", "b", 3, 4)

Original constructor still exists and calls SpanNotQuery("a", "b", 0, 0).

Patch with tests on way.

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