Class TokenGroup
- java.lang.Object
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- org.apache.lucene.search.highlight.TokenGroup
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public class TokenGroup extends java.lang.Object
One, or several overlapping tokens, along with the score(s) and the scope of the original text
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Constructor Summary
Constructors Constructor Description TokenGroup(TokenStream tokenStream)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description int
getEndOffset()
int
getNumTokens()
float
getScore(int index)
int
getStartOffset()
Token
getToken(int index)
float
getTotalScore()
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Constructor Detail
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TokenGroup
public TokenGroup(TokenStream tokenStream)
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Method Detail
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getToken
public Token getToken(int index)
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getScore
public float getScore(int index)
- Parameters:
index
- a value between 0 and numTokens -1- Returns:
- the "n"th score
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getEndOffset
public int getEndOffset()
- Returns:
- the end position in the original text
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getNumTokens
public int getNumTokens()
- Returns:
- the number of tokens in this group
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getStartOffset
public int getStartOffset()
- Returns:
- the start position in the original text
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getTotalScore
public float getTotalScore()
- Returns:
- all tokens' scores summed up
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