Class Queries
java.lang.Object
org.elasticsearch.common.lucene.search.Queries
public class Queries
extends java.lang.Object
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Constructor Summary
Constructors Constructor Description Queries()
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Method Summary
Modifier and Type Method Description static org.apache.lucene.search.Query
applyMinimumShouldMatch(org.apache.lucene.search.BooleanQuery query, java.lang.String minimumShouldMatch)
static int
calculateMinShouldMatch(int optionalClauseCount, java.lang.String spec)
static org.apache.lucene.search.BooleanQuery
filtered(org.apache.lucene.search.Query query, org.apache.lucene.search.Query filter)
static org.apache.lucene.search.Query
fixNegativeQueryIfNeeded(org.apache.lucene.search.Query q)
static org.apache.lucene.search.Query
maybeApplyMinimumShouldMatch(org.apache.lucene.search.Query query, java.lang.String minimumShouldMatch)
Potentially apply minimum should match value if we have a query that it can be applied to, otherwise return the original query.static org.apache.lucene.search.Query
newLenientFieldQuery(java.lang.String field, java.lang.RuntimeException e)
static org.apache.lucene.search.Query
newMatchAllQuery()
static org.apache.lucene.search.Query
newMatchNoDocsQuery(java.lang.String reason)
Return a query that matches no document.static org.apache.lucene.search.Query
newNestedFilter()
static org.apache.lucene.search.Query
newNonNestedFilter(Version indexVersionCreated)
Creates a new non-nested docs querystatic org.apache.lucene.search.Query
newUnmappedFieldQuery(java.lang.String field)
static org.apache.lucene.search.Query
newUnmappedFieldsQuery(java.util.Collection<java.lang.String> fields)
static org.apache.lucene.search.Query
not(org.apache.lucene.search.Query q)
Return a query that matches all documents but those that match the given query.Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Constructor Details
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Queries
public Queries()
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Method Details
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newMatchAllQuery
public static org.apache.lucene.search.Query newMatchAllQuery() -
newMatchNoDocsQuery
public static org.apache.lucene.search.Query newMatchNoDocsQuery(java.lang.String reason)Return a query that matches no document. -
newUnmappedFieldQuery
public static org.apache.lucene.search.Query newUnmappedFieldQuery(java.lang.String field) -
newUnmappedFieldsQuery
public static org.apache.lucene.search.Query newUnmappedFieldsQuery(java.util.Collection<java.lang.String> fields) -
newLenientFieldQuery
public static org.apache.lucene.search.Query newLenientFieldQuery(java.lang.String field, java.lang.RuntimeException e) -
newNestedFilter
public static org.apache.lucene.search.Query newNestedFilter() -
newNonNestedFilter
Creates a new non-nested docs query- Parameters:
indexVersionCreated
- the index version created since newer indices can identify a parent field more efficiently
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filtered
public static org.apache.lucene.search.BooleanQuery filtered(@Nullable org.apache.lucene.search.Query query, @Nullable org.apache.lucene.search.Query filter) -
not
public static org.apache.lucene.search.Query not(org.apache.lucene.search.Query q)Return a query that matches all documents but those that match the given query. -
fixNegativeQueryIfNeeded
public static org.apache.lucene.search.Query fixNegativeQueryIfNeeded(org.apache.lucene.search.Query q) -
applyMinimumShouldMatch
public static org.apache.lucene.search.Query applyMinimumShouldMatch(org.apache.lucene.search.BooleanQuery query, @Nullable java.lang.String minimumShouldMatch) -
maybeApplyMinimumShouldMatch
public static org.apache.lucene.search.Query maybeApplyMinimumShouldMatch(org.apache.lucene.search.Query query, @Nullable java.lang.String minimumShouldMatch)Potentially apply minimum should match value if we have a query that it can be applied to, otherwise return the original query. -
calculateMinShouldMatch
public static int calculateMinShouldMatch(int optionalClauseCount, java.lang.String spec)
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