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

Packages that use FieldComparator

Package	Description
org.apache.lucene.search	Code to search indices.

Uses of FieldComparator in org.apache.lucene.search

Subclasses of FieldComparator in org.apache.lucene.search

Modifier and Type	Class and Description
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.NumericComparator<T extends Number>
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

Modifier and Type	Field and Description
protected FieldComparator<?>[]	FieldValueHitQueue.comparators

Methods in org.apache.lucene.search that return FieldComparator

Modifier and Type	Method and Description
FieldComparator<?>	SortField.getComparator(int numHits, int sortPos) Returns the FieldComparator to use for sorting.
FieldComparator<?>[]	FieldValueHitQueue.getComparators()
abstract FieldComparator<?>	FieldComparatorSource.newComparator(String fieldname, int numHits, int sortPos, boolean reversed) Creates a comparator for the field in the given index.