public class SegmentTermPositionVector extends Object implements TermPositionVector
Modifier and Type | Field and Description |
---|---|
static int[] |
EMPTY_TERM_POS |
protected TermVectorOffsetInfo[][] |
offsets |
protected int[][] |
positions |
Constructor and Description |
---|
SegmentTermPositionVector(String field,
String[] terms,
int[] termFreqs,
int[][] positions,
TermVectorOffsetInfo[][] offsets) |
Modifier and Type | Method and Description |
---|---|
String |
getField() |
TermVectorOffsetInfo[] |
getOffsets(int index)
Returns an array of TermVectorOffsetInfo in which the term is found.
|
int[] |
getTermFrequencies()
Array of term frequencies.
|
int[] |
getTermPositions(int index)
Returns an array of positions in which the term is found.
|
String[] |
getTerms() |
int[] |
indexesOf(String[] termNumbers,
int start,
int len)
Just like
indexOf(int) but searches for a number of terms
at the same time. |
int |
indexOf(String termText)
Return an index in the term numbers array returned from
getTerms at which the term with the specified
term appears. |
int |
size() |
String |
toString() |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
getField, getTermFrequencies, getTerms, indexesOf, indexOf, size
protected int[][] positions
protected TermVectorOffsetInfo[][] offsets
public static final int[] EMPTY_TERM_POS
public SegmentTermPositionVector(String field, String[] terms, int[] termFreqs, int[][] positions, TermVectorOffsetInfo[][] offsets)
public TermVectorOffsetInfo[] getOffsets(int index)
getOffsets
in interface TermPositionVector
index
- The position in the array to get the offsets fromToken
public int[] getTermPositions(int index)
indexOf
method.getTermPositions
in interface TermPositionVector
public String getField()
getField
in interface TermFreqVector
public int size()
size
in interface TermFreqVector
public String[] getTerms()
getTerms
in interface TermFreqVector
public int[] getTermFrequencies()
TermFreqVector
getTerms
method. Each location in the array contains the number of times this
term occurs in the document or the document field.getTermFrequencies
in interface TermFreqVector
public int indexOf(String termText)
TermFreqVector
getTerms
at which the term with the specified
term
appears. If this term does not appear in the array,
return -1.indexOf
in interface TermFreqVector
public int[] indexesOf(String[] termNumbers, int start, int len)
TermFreqVector
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.indexesOf
in interface TermFreqVector
termNumbers
- array containing terms to look forstart
- index in the array where the list of terms startslen
- the number of terms in the listCopyright © 2000-2013 Apache Software Foundation. All Rights Reserved.