public final class DistanceComparator extends org.apache.lucene.search.FieldComparator<Double>
org.apache.lucene.search.FieldComparator.ByteComparator, org.apache.lucene.search.FieldComparator.DocComparator, org.apache.lucene.search.FieldComparator.DoubleComparator, org.apache.lucene.search.FieldComparator.FloatComparator, org.apache.lucene.search.FieldComparator.IntComparator, org.apache.lucene.search.FieldComparator.LongComparator, org.apache.lucene.search.FieldComparator.NumericComparator<T extends Number>, org.apache.lucene.search.FieldComparator.RelevanceComparator, org.apache.lucene.search.FieldComparator.ShortComparator, org.apache.lucene.search.FieldComparator.StringComparatorLocale, org.apache.lucene.search.FieldComparator.StringOrdValComparator, org.apache.lucene.search.FieldComparator.StringValComparator
Constructor and Description |
---|
DistanceComparator(Point center,
int hitsCount,
String fieldname) |
Modifier and Type | Method and Description |
---|---|
int |
compare(int slot1,
int slot2) |
int |
compareBottom(int doc) |
void |
copy(int slot,
int doc) |
void |
setBottom(int slot) |
void |
setNextReader(org.apache.lucene.index.IndexReader reader,
int docBase) |
Double |
value(int slot) |
public int compare(int slot1, int slot2)
compare
in class org.apache.lucene.search.FieldComparator<Double>
public void setBottom(int slot)
setBottom
in class org.apache.lucene.search.FieldComparator<Double>
public int compareBottom(int doc) throws IOException
compareBottom
in class org.apache.lucene.search.FieldComparator<Double>
IOException
public void copy(int slot, int doc) throws IOException
copy
in class org.apache.lucene.search.FieldComparator<Double>
IOException
public void setNextReader(org.apache.lucene.index.IndexReader reader, int docBase) throws IOException
setNextReader
in class org.apache.lucene.search.FieldComparator<Double>
IOException
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