Class CategoryTokenizer
- java.lang.Object
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- org.apache.lucene.util.AttributeSource
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- org.apache.lucene.analysis.TokenStream
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- org.apache.lucene.analysis.TokenFilter
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- org.apache.lucene.facet.index.streaming.CategoryTokenizerBase
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- org.apache.lucene.facet.index.streaming.CategoryTokenizer
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- All Implemented Interfaces:
Closeable
,AutoCloseable
- Direct Known Subclasses:
EnhancementsCategoryTokenizer
public class CategoryTokenizer extends CategoryTokenizerBase
Basic class for setting theCharTermAttribute
s andPayloadAttribute
s of category tokens.- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Field Summary
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Fields inherited from class org.apache.lucene.facet.index.streaming.CategoryTokenizerBase
categoryAttribute, indexingParams, payload, payloadAttribute, termAttribute
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Constructor Summary
Constructors Constructor Description CategoryTokenizer(org.apache.lucene.analysis.TokenStream input, FacetIndexingParams indexingParams)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description boolean
incrementToken()
protected void
setPayload()
Set the payload of the current category token.-
Methods inherited from class org.apache.lucene.util.AttributeSource
addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, restoreState, toString
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Constructor Detail
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CategoryTokenizer
public CategoryTokenizer(org.apache.lucene.analysis.TokenStream input, FacetIndexingParams indexingParams)
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Method Detail
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incrementToken
public final boolean incrementToken() throws IOException
- Specified by:
incrementToken
in classCategoryTokenizerBase
- Throws:
IOException
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setPayload
protected void setPayload()
Set the payload of the current category token.
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