Package org.apache.lucene.facet.taxonomy
Class AssociationFacetField
- java.lang.Object
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- org.apache.lucene.document.Field
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- org.apache.lucene.facet.taxonomy.AssociationFacetField
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- All Implemented Interfaces:
IndexableField
- Direct Known Subclasses:
FloatAssociationFacetField
,IntAssociationFacetField
public class AssociationFacetField extends Field
Add an instance of this to yourDocument
to add a facet label associated with an arbitrary byte[]. This will require a customFacets
implementation at search time; seeIntAssociationFacetField
andFloatAssociationFacetField
to use existingFacets
implementations.- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Nested Class Summary
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Nested classes/interfaces inherited from class org.apache.lucene.document.Field
Field.Store
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Field Summary
Fields Modifier and Type Field Description BytesRef
assoc
Associated value.String
dim
Dimension for this field.String[]
path
Facet path for this field.static FieldType
TYPE
IndexedFieldType
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Fields inherited from class org.apache.lucene.document.Field
fieldsData, name, tokenStream, type
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Constructor Summary
Constructors Constructor Description AssociationFacetField(BytesRef assoc, String dim, String... path)
Creates this fromdim
andpath
and an association
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description String
toString()
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Methods inherited from class org.apache.lucene.document.Field
binaryValue, fieldType, getCharSequenceValue, invertableType, name, numericValue, readerValue, setBytesValue, setBytesValue, setByteValue, setDoubleValue, setFloatValue, setIntValue, setLongValue, setReaderValue, setShortValue, setStringValue, setTokenStream, storedValue, stringValue, tokenStream, tokenStreamValue
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