public class AnalysisOffsetStrategy extends FieldOffsetStrategy
Analyzer
on content to get offsets. It may use a MemoryIndex
too.automata, field, strictPhrases, terms
Constructor and Description |
---|
AnalysisOffsetStrategy(String field,
BytesRef[] extractedTerms,
PhraseHelper phraseHelper,
CharacterRunAutomaton[] automata,
Analyzer analyzer) |
Modifier and Type | Method and Description |
---|---|
List<OffsetsEnum> |
getOffsetsEnums(IndexReader reader,
int docId,
String content)
The primary method -- return offsets for highlightable words in the specified document.
|
UnifiedHighlighter.OffsetSource |
getOffsetSource() |
protected TokenStream |
tokenStream(String content) |
createOffsetsEnumFromTokenStream, createOffsetsEnums, createOffsetsEnumsFromReader, getField
public AnalysisOffsetStrategy(String field, BytesRef[] extractedTerms, PhraseHelper phraseHelper, CharacterRunAutomaton[] automata, Analyzer analyzer)
public UnifiedHighlighter.OffsetSource getOffsetSource()
getOffsetSource
in class FieldOffsetStrategy
public List<OffsetsEnum> getOffsetsEnums(IndexReader reader, int docId, String content) throws IOException
FieldOffsetStrategy
getOffsetsEnums
in class FieldOffsetStrategy
IOException
protected TokenStream tokenStream(String content) throws IOException
IOException
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