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java.lang.Objectorg.apache.lucene.util.AttributeSource
org.apache.lucene.analysis.TokenStream
org.apache.lucene.analysis.TokenFilter
org.apache.uima.lucas.indexer.analysis.HypernymFilter
public class HypernymFilter
TokenFilter subclass which adds hypernyms to a TokenStream based on a map.
Nested Class Summary |
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Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource |
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org.apache.lucene.util.AttributeSource.AttributeFactory, org.apache.lucene.util.AttributeSource.State |
Field Summary |
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Fields inherited from class org.apache.lucene.analysis.TokenFilter |
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input |
Constructor Summary | |
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HypernymFilter(org.apache.lucene.analysis.TokenStream input,
Map<String,List<String>> hypernyms)
Constructor. |
Method Summary | |
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Map<String,List<String>> |
getHypernyms()
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org.apache.lucene.analysis.Token |
next(org.apache.lucene.analysis.Token nextToken)
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void |
reset()
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Methods inherited from class org.apache.lucene.analysis.TokenFilter |
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close, end |
Methods inherited from class org.apache.lucene.analysis.TokenStream |
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getOnlyUseNewAPI, incrementToken, next, setOnlyUseNewAPI |
Methods inherited from class org.apache.lucene.util.AttributeSource |
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addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, restoreState, toString |
Methods inherited from class java.lang.Object |
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clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public HypernymFilter(org.apache.lucene.analysis.TokenStream input, Map<String,List<String>> hypernyms)
input
- the input TokenStreamhypernyms
- the hypernym map. key: token text, value: list of hypernymsMethod Detail |
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public org.apache.lucene.analysis.Token next(org.apache.lucene.analysis.Token nextToken) throws IOException
next
in class org.apache.lucene.analysis.TokenStream
IOException
public void reset() throws IOException
reset
in class org.apache.lucene.analysis.TokenFilter
IOException
public Map<String,List<String>> getHypernyms()
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