FieldComparator
public interface ScoreDocComparator
Created: Feb 3, 2004 9:00:16 AM
Modifier and Type | Field and Description |
---|---|
static ScoreDocComparator |
INDEXORDER
Deprecated.
Special comparator for sorting hits according to index order (document number).
|
static ScoreDocComparator |
RELEVANCE
Deprecated.
Special comparator for sorting hits according to computed relevance (document score).
|
Modifier and Type | Method and Description |
---|---|
int |
compare(ScoreDoc i,
ScoreDoc j)
Deprecated.
Compares two ScoreDoc objects and returns a result indicating their
sort order.
|
int |
sortType()
Deprecated.
Returns the type of sort.
|
java.lang.Comparable |
sortValue(ScoreDoc i)
Deprecated.
Returns the value used to sort the given document.
|
static final ScoreDocComparator RELEVANCE
static final ScoreDocComparator INDEXORDER
int compare(ScoreDoc i, ScoreDoc j)
i
- First ScoreDocj
- Second ScoreDoci
should come before j
i
should come after j
0
if they are equalComparator
java.lang.Comparable sortValue(ScoreDoc i)
i
- DocumentFieldDoc
int sortType()
SortField.SCORE
,
SortField.DOC
, SortField.STRING
,
SortField.INTEGER
, SortField.FLOAT
or
SortField.CUSTOM
. It is not valid to return
SortField.AUTO
.
This is used by multisearchers to determine how to collate results
from their searchers.SortField
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