Package org.apache.lucene.document
Class LongRangeSlowRangeQuery
java.lang.Object
org.apache.lucene.search.Query
org.apache.lucene.document.BinaryRangeFieldRangeQuery
org.apache.lucene.document.LongRangeSlowRangeQuery
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Field Summary
Fields -
Constructor Summary
ConstructorsConstructorDescriptionLongRangeSlowRangeQuery
(String field, long[] min, long[] max, RangeFieldQuery.QueryType queryType) -
Method Summary
Modifier and TypeMethodDescriptionprivate static byte[]
encodeRanges
(long[] min, long[] max) boolean
Override and implement query instance equivalence properly in a subclass.int
hashCode()
Override and implement query hash code properly in a subclass.rewrite
(IndexReader reader) Expert: called to re-write queries into primitive queries.Prints a query to a string, withfield
assumed to be the default field and omitted.void
visit
(QueryVisitor visitor) Recurse through the query tree, visiting any child queriesMethods inherited from class org.apache.lucene.document.BinaryRangeFieldRangeQuery
createWeight
Methods inherited from class org.apache.lucene.search.Query
classHash, sameClassAs, toString
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Field Details
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field
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min
private final long[] min -
max
private final long[] max
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Constructor Details
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LongRangeSlowRangeQuery
LongRangeSlowRangeQuery(String field, long[] min, long[] max, RangeFieldQuery.QueryType queryType)
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Method Details
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equals
Description copied from class:Query
Override and implement query instance equivalence properly in a subclass. This is required so thatQueryCache
works properly.Typically a query will be equal to another only if it's an instance of the same class and its document-filtering properties are identical that other instance. Utility methods are provided for certain repetitive code.
- Overrides:
equals
in classBinaryRangeFieldRangeQuery
- See Also:
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hashCode
public int hashCode()Description copied from class:Query
Override and implement query hash code properly in a subclass. This is required so thatQueryCache
works properly.- Overrides:
hashCode
in classBinaryRangeFieldRangeQuery
- See Also:
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visit
Description copied from class:Query
Recurse through the query tree, visiting any child queries- Overrides:
visit
in classBinaryRangeFieldRangeQuery
- Parameters:
visitor
- a QueryVisitor to be called by each query in the tree
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toString
Description copied from class:Query
Prints a query to a string, withfield
assumed to be the default field and omitted. -
rewrite
Description copied from class:Query
Expert: called to re-write queries into primitive queries. For example, a PrefixQuery will be rewritten into a BooleanQuery that consists of TermQuerys.Callers are expected to call
rewrite
multiple times if necessary, until the rewritten query is the same as the original query.- Overrides:
rewrite
in classBinaryRangeFieldRangeQuery
- Throws:
IOException
- See Also:
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encodeRanges
private static byte[] encodeRanges(long[] min, long[] max)
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