Package org.elasticsearch.index.query
Class CommonTermsQueryBuilder
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- org.elasticsearch.index.query.AbstractQueryBuilder<CommonTermsQueryBuilder>
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- org.elasticsearch.index.query.CommonTermsQueryBuilder
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- All Implemented Interfaces:
NamedWriteable,Writeable,ToXContent,ToXContentObject,QueryBuilder,Rewriteable<QueryBuilder>
@Deprecated public class CommonTermsQueryBuilder extends AbstractQueryBuilder<CommonTermsQueryBuilder>
Deprecated.Since max_optimization optimization landed in 7.0, normal MatchQuery will achieve the same result without any configuration.CommonTermsQuery query is a query that executes high-frequency terms in a optional sub-query to prevent slow queries due to "common" terms like stopwords. This query basically builds 2 queries off the#add(Term) addedterms where low-frequency terms are added to a required boolean clause and high-frequency terms are added to an optional boolean clause. The optional clause is only executed if the required "low-frequency' clause matches.
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Nested Class Summary
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Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
ToXContent.DelegatingMapParams, ToXContent.MapParams, ToXContent.Params
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Nested classes/interfaces inherited from interface org.elasticsearch.common.io.stream.Writeable
Writeable.Reader<V>, Writeable.Writer<V>
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Field Summary
Fields Modifier and Type Field Description static java.lang.StringCOMMON_TERMS_QUERY_DEPRECATION_MSGDeprecated.static floatDEFAULT_CUTOFF_FREQDeprecated.static booleanDEFAULT_DISABLE_COORDDeprecated.static OperatorDEFAULT_HIGH_FREQ_OCCURDeprecated.static OperatorDEFAULT_LOW_FREQ_OCCURDeprecated.static java.lang.StringNAMEDeprecated.-
Fields inherited from class org.elasticsearch.index.query.AbstractQueryBuilder
boost, BOOST_FIELD, DEFAULT_BOOST, NAME_FIELD, queryName
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Fields inherited from interface org.elasticsearch.index.query.Rewriteable
MAX_REWRITE_ROUNDS
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Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
Constructors Constructor Description CommonTermsQueryBuilder(java.lang.String fieldName, java.lang.Object text)Deprecated.SeeCommonTermsQueryBuilderfor more details.CommonTermsQueryBuilder(StreamInput in)Deprecated.SeeCommonTermsQueryBuilderfor more details.
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Method Summary
Modifier and Type Method Description java.lang.Stringanalyzer()Deprecated.CommonTermsQueryBuilderanalyzer(java.lang.String analyzer)Deprecated.Explicitly set the analyzer to use.floatcutoffFrequency()Deprecated.CommonTermsQueryBuildercutoffFrequency(float cutoffFrequency)Deprecated.Sets the cutoff document frequency for high / low frequent terms.protected booleandoEquals(CommonTermsQueryBuilder other)Deprecated.Indicates whether some otherQueryBuilderobject of the same type is "equal to" this one.protected intdoHashCode()Deprecated.protected org.apache.lucene.search.QuerydoToQuery(QueryShardContext context)Deprecated.protected voiddoWriteTo(StreamOutput out)Deprecated.protected voiddoXContent(XContentBuilder builder, ToXContent.Params params)Deprecated.java.lang.StringfieldName()Deprecated.static CommonTermsQueryBuilderfromXContent(XContentParser parser)Deprecated.java.lang.StringgetWriteableName()Deprecated.Returns the name of the writeable objectjava.lang.StringhighFreqMinimumShouldMatch()Deprecated.CommonTermsQueryBuilderhighFreqMinimumShouldMatch(java.lang.String highFreqMinimumShouldMatch)Deprecated.Sets the minimum number of high frequent query terms that need to match in order to produce a hit when there are no low frequent terms.OperatorhighFreqOperator()Deprecated.CommonTermsQueryBuilderhighFreqOperator(Operator operator)Deprecated.Sets the operator to use for terms with a high document frequency (greater than or equal tocutoffFrequency(float).java.lang.StringlowFreqMinimumShouldMatch()Deprecated.CommonTermsQueryBuilderlowFreqMinimumShouldMatch(java.lang.String lowFreqMinimumShouldMatch)Deprecated.Sets the minimum number of low frequent query terms that need to match in order to produce a hit.OperatorlowFreqOperator()Deprecated.CommonTermsQueryBuilderlowFreqOperator(Operator operator)Deprecated.Sets the operator to use for terms with a low document frequency (less thancutoffFrequency(float).java.lang.Objectvalue()Deprecated.-
Methods inherited from class org.elasticsearch.index.query.AbstractQueryBuilder
addValidationError, boost, boost, checkNegativeBoost, declareStandardFields, doRewrite, equals, extractInnerHitBuilders, getName, hashCode, parseInnerQueryBuilder, printBoostAndQueryName, queryName, queryName, requireValue, rewrite, throwParsingExceptionOnMultipleFields, toQuery, toString, toXContent, writeTo
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Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
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Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentObject
isFragment
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Field Detail
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COMMON_TERMS_QUERY_DEPRECATION_MSG
public static final java.lang.String COMMON_TERMS_QUERY_DEPRECATION_MSG
Deprecated.- See Also:
- Constant Field Values
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NAME
public static final java.lang.String NAME
Deprecated.- See Also:
- Constant Field Values
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DEFAULT_CUTOFF_FREQ
public static final float DEFAULT_CUTOFF_FREQ
Deprecated.- See Also:
- Constant Field Values
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DEFAULT_HIGH_FREQ_OCCUR
public static final Operator DEFAULT_HIGH_FREQ_OCCUR
Deprecated.
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DEFAULT_LOW_FREQ_OCCUR
public static final Operator DEFAULT_LOW_FREQ_OCCUR
Deprecated.
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DEFAULT_DISABLE_COORD
public static final boolean DEFAULT_DISABLE_COORD
Deprecated.- See Also:
- Constant Field Values
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Constructor Detail
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CommonTermsQueryBuilder
@Deprecated public CommonTermsQueryBuilder(java.lang.String fieldName, java.lang.Object text)Deprecated.SeeCommonTermsQueryBuilderfor more details.Constructs a new common terms query.
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CommonTermsQueryBuilder
@Deprecated public CommonTermsQueryBuilder(StreamInput in) throws java.io.IOException
Deprecated.SeeCommonTermsQueryBuilderfor more details.Read from a stream.- Throws:
java.io.IOException
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Method Detail
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doWriteTo
protected void doWriteTo(StreamOutput out) throws java.io.IOException
Deprecated.- Specified by:
doWriteToin classAbstractQueryBuilder<CommonTermsQueryBuilder>- Throws:
java.io.IOException
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fieldName
public java.lang.String fieldName()
Deprecated.
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value
public java.lang.Object value()
Deprecated.
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highFreqOperator
public CommonTermsQueryBuilder highFreqOperator(Operator operator)
Deprecated.Sets the operator to use for terms with a high document frequency (greater than or equal tocutoffFrequency(float). Defaults toAND.
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highFreqOperator
public Operator highFreqOperator()
Deprecated.
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lowFreqOperator
public CommonTermsQueryBuilder lowFreqOperator(Operator operator)
Deprecated.Sets the operator to use for terms with a low document frequency (less thancutoffFrequency(float). Defaults toAND.
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lowFreqOperator
public Operator lowFreqOperator()
Deprecated.
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analyzer
public CommonTermsQueryBuilder analyzer(java.lang.String analyzer)
Deprecated.Explicitly set the analyzer to use. Defaults to use explicit mapping config for the field, or, if not set, the default search analyzer.
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analyzer
public java.lang.String analyzer()
Deprecated.
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cutoffFrequency
public CommonTermsQueryBuilder cutoffFrequency(float cutoffFrequency)
Deprecated.Sets the cutoff document frequency for high / low frequent terms. A value in [0..1] (or absolute number >=1) representing the maximum threshold of a terms document frequency to be considered a low frequency term. Defaults to{@value #DEFAULT_CUTOFF_FREQ}
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cutoffFrequency
public float cutoffFrequency()
Deprecated.
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highFreqMinimumShouldMatch
public CommonTermsQueryBuilder highFreqMinimumShouldMatch(java.lang.String highFreqMinimumShouldMatch)
Deprecated.Sets the minimum number of high frequent query terms that need to match in order to produce a hit when there are no low frequent terms.
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highFreqMinimumShouldMatch
public java.lang.String highFreqMinimumShouldMatch()
Deprecated.
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lowFreqMinimumShouldMatch
public CommonTermsQueryBuilder lowFreqMinimumShouldMatch(java.lang.String lowFreqMinimumShouldMatch)
Deprecated.Sets the minimum number of low frequent query terms that need to match in order to produce a hit.
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lowFreqMinimumShouldMatch
public java.lang.String lowFreqMinimumShouldMatch()
Deprecated.
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doXContent
protected void doXContent(XContentBuilder builder, ToXContent.Params params) throws java.io.IOException
Deprecated.- Specified by:
doXContentin classAbstractQueryBuilder<CommonTermsQueryBuilder>- Throws:
java.io.IOException
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fromXContent
public static CommonTermsQueryBuilder fromXContent(XContentParser parser) throws java.io.IOException
Deprecated.- Throws:
java.io.IOException
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getWriteableName
public java.lang.String getWriteableName()
Deprecated.Description copied from interface:NamedWriteableReturns the name of the writeable object
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doToQuery
protected org.apache.lucene.search.Query doToQuery(QueryShardContext context) throws java.io.IOException
Deprecated.- Specified by:
doToQueryin classAbstractQueryBuilder<CommonTermsQueryBuilder>- Throws:
java.io.IOException
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doHashCode
protected int doHashCode()
Deprecated.- Specified by:
doHashCodein classAbstractQueryBuilder<CommonTermsQueryBuilder>
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doEquals
protected boolean doEquals(CommonTermsQueryBuilder other)
Deprecated.Description copied from class:AbstractQueryBuilderIndicates whether some otherQueryBuilderobject of the same type is "equal to" this one.- Specified by:
doEqualsin classAbstractQueryBuilder<CommonTermsQueryBuilder>
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