Uses of Class
org.apache.lucene.search.FieldComparator

Packages that use FieldComparator
org.apache.lucene.search Code to search indices. 
 

Uses of FieldComparator in org.apache.lucene.search
 

Subclasses of FieldComparator in org.apache.lucene.search
static class FieldComparator.ByteComparator
          Parses field's values as byte (using FieldCache.getBytes(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
static class FieldComparator.DocComparator
          Sorts by ascending docID
static class FieldComparator.DoubleComparator
          Parses field's values as double (using FieldCache.getDoubles(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
static class FieldComparator.FloatComparator
          Parses field's values as float (using FieldCache.getFloats(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
static class FieldComparator.IntComparator
          Parses field's values as int (using FieldCache.getInts(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
static class FieldComparator.LongComparator
          Parses field's values as long (using FieldCache.getLongs(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
static class FieldComparator.RelevanceComparator
          Sorts by descending relevance.
static class FieldComparator.ShortComparator
          Parses field's values as short (using FieldCache.getShorts(org.apache.lucene.index.IndexReader, java.lang.String) and sorts by ascending value
static class FieldComparator.StringComparatorLocale
          Sorts by a field's value using the Collator for a given Locale.
static class FieldComparator.StringOrdValComparator
          Sorts by field's natural String sort order, using ordinals.
static class FieldComparator.StringValComparator
          Sorts by field's natural String sort order.
 

Fields in org.apache.lucene.search declared as FieldComparator
protected  FieldComparator[] FieldValueHitQueue.comparators
           
 

Methods in org.apache.lucene.search that return FieldComparator
 FieldComparator SortField.getComparator(int numHits, int sortPos)
          Returns the FieldComparator to use for sorting.
abstract  FieldComparator FieldComparatorSource.newComparator(String fieldname, int numHits, int sortPos, boolean reversed)
          Creates a comparator for the field in the given index.
 



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