Class LinearDecayFunctionBuilder
org.elasticsearch.index.query.functionscore.ScoreFunctionBuilder<DFB>
org.elasticsearch.index.query.functionscore.DecayFunctionBuilder<LinearDecayFunctionBuilder>
org.elasticsearch.index.query.functionscore.LinearDecayFunctionBuilder
- All Implemented Interfaces:
NamedWriteable
,Writeable
,org.elasticsearch.common.xcontent.ToXContent
,org.elasticsearch.common.xcontent.ToXContentFragment
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Nested Class Summary
Nested classes/interfaces inherited from class org.elasticsearch.index.query.functionscore.DecayFunctionBuilder
DecayFunctionBuilder.AbstractDistanceScoreFunction
Nested classes/interfaces inherited from interface org.elasticsearch.common.xcontent.ToXContent
org.elasticsearch.common.xcontent.ToXContent.DelegatingMapParams, org.elasticsearch.common.xcontent.ToXContent.MapParams, org.elasticsearch.common.xcontent.ToXContent.Params
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 inherited from class org.elasticsearch.index.query.functionscore.DecayFunctionBuilder
DECAY, DEFAULT_DECAY, DEFAULT_MULTI_VALUE_MODE, OFFSET, ORIGIN, SCALE
Fields inherited from interface org.elasticsearch.common.xcontent.ToXContent
EMPTY_PARAMS
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Constructor Summary
ConstructorDescriptionfieldName, origin, scale, offset)
fieldName, origin, scale, offset, double decay)
Read from a stream. -
Method Summary
Modifier and TypeMethodDescriptionOverride this function if you want to produce your own scorer.getName()
The name of this score function.Methods inherited from class org.elasticsearch.index.query.functionscore.DecayFunctionBuilder
doEquals, doHashCode, doToFunction, doWriteTo, doXContent, getFieldName, getFunctionBytes, getMultiValueMode, setMultiValueMode
Methods inherited from class org.elasticsearch.index.query.functionscore.ScoreFunctionBuilder
equals, getWeight, getWriteableName, hashCode, setWeight, toFunction, toXContent, writeTo
Methods inherited from class java.lang.
, , , , , , , ,
Methods inherited from interface org.elasticsearch.common.xcontent.ToXContentFragment
isFragment
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Field Details
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NAME
public static final NAME- See Also:
- Constant Field Values
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PARSER
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LINEAR_DECAY_FUNCTION
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Constructor Details
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LinearDecayFunctionBuilder
public LinearDecayFunctionBuilder( fieldName, origin, scale, offset) -
LinearDecayFunctionBuilder
public LinearDecayFunctionBuilder( fieldName, origin, scale, offset, double decay) -
LinearDecayFunctionBuilder
Read from a stream.- Throws:
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Method Details
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getName
public getName()Description copied from class:ScoreFunctionBuilder
The name of this score function.- Specified by:
getName
in classScoreFunctionBuilder<LinearDecayFunctionBuilder>
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getDecayFunction
Description copied from class:DecayFunctionBuilder
Override this function if you want to produce your own scorer.- Specified by:
getDecayFunction
in classDecayFunctionBuilder<LinearDecayFunctionBuilder>
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