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Provides access to stored term vector of a document field.
Method Summary | |
java.lang.String |
getField()
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int[] |
getTermFrequencies()
Array of term frequencies. |
java.lang.String[] |
getTerms()
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int[] |
indexesOf(java.lang.String[] terms,
int start,
int len)
Just like indexOf(int) but searches for a number of terms
at the same time. |
int |
indexOf(java.lang.String term)
Return an index in the term numbers array returned from getTerms at which the term with the specified
term appears. |
int |
size()
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Method Detail |
public java.lang.String getField()
public int size()
public java.lang.String[] getTerms()
public int[] getTermFrequencies()
getTerms
method. Each location in the array contains the number of times this
term occurs in the document or the document field.
public int indexOf(java.lang.String term)
getTerms
at which the term with the specified
term
appears. If this term does not appear in the array,
return -1.
public int[] indexesOf(java.lang.String[] terms, int start, int len)
indexOf(int)
but searches for a number of terms
at the same time. Returns an array that has the same size as the number
of terms searched for, each slot containing the result of searching for
that term number.
terms
- array containing terms to look forstart
- index in the array where the list of terms startslen
- the number of terms in the list
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