|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Objectorg.apache.lucene.index.SegmentTermPositionVector
public class SegmentTermPositionVector
Copyright 2004 The Apache Software Foundation Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
Field Summary | |
---|---|
static int[] |
EMPTY_TERM_POS
|
protected TermVectorOffsetInfo[][] |
offsets
|
protected int[][] |
positions
|
Constructor Summary | |
---|---|
SegmentTermPositionVector(String field,
String[] terms,
int[] termFreqs,
int[][] positions,
TermVectorOffsetInfo[][] offsets)
|
Method Summary | |
---|---|
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()
|
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Methods inherited from interface org.apache.lucene.index.TermFreqVector |
---|
getField, getTermFrequencies, getTerms, indexesOf, indexOf, size |
Field Detail |
---|
protected int[][] positions
protected TermVectorOffsetInfo[][] offsets
public static final int[] EMPTY_TERM_POS
Constructor Detail |
---|
public SegmentTermPositionVector(String field, String[] terms, int[] termFreqs, int[][] positions, TermVectorOffsetInfo[][] offsets)
Method Detail |
---|
public TermVectorOffsetInfo[] getOffsets(int index)
getOffsets
in interface TermPositionVector
index
- The position in the array to get the offsets from
Token
public int[] getTermPositions(int index)
indexOf
method.
getTermPositions
in interface TermPositionVector
public String getField()
getField
in interface TermFreqVector
public String toString()
toString
in class Object
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 list
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |