Class AssociationListTokenizer
- 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.CategoryListTokenizer
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- org.apache.lucene.facet.enhancements.association.AssociationListTokenizer
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- All Implemented Interfaces:
Closeable
,AutoCloseable
public class AssociationListTokenizer extends CategoryListTokenizer
Tokenizer for associations of a category- WARNING: This API is experimental and might change in incompatible ways in the next release.
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Field Summary
Fields Modifier and Type Field Description protected CategoryListPayloadStream
payloadStream
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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 AssociationListTokenizer(org.apache.lucene.analysis.TokenStream input, EnhancementsIndexingParams indexingParams, CategoryEnhancement enhancement)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description protected void
handleStartOfInput()
A method invoked once when the input stream begins, for subclass-specific processing.boolean
incrementToken()
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Methods inherited from class org.apache.lucene.facet.index.streaming.CategoryListTokenizer
handleEndOfInput, reset
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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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Field Detail
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payloadStream
protected CategoryListPayloadStream payloadStream
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Constructor Detail
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AssociationListTokenizer
public AssociationListTokenizer(org.apache.lucene.analysis.TokenStream input, EnhancementsIndexingParams indexingParams, CategoryEnhancement enhancement)
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Method Detail
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handleStartOfInput
protected void handleStartOfInput() throws IOException
Description copied from class:CategoryListTokenizer
A method invoked once when the input stream begins, for subclass-specific processing. Subclass implementations must invoke this one, too!- Overrides:
handleStartOfInput
in classCategoryListTokenizer
- Throws:
IOException
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incrementToken
public final boolean incrementToken() throws IOException
- Specified by:
incrementToken
in classCategoryListTokenizer
- Throws:
IOException
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