Lucene.Net.Search.FieldValueHitQueue Class Reference

Expert: A hit queue for sorting by hits by terms in more than one field. Uses FieldCache.DEFAULT for maintaining internal term lookup tables. More...

Inherits PriorityQueue< FieldValueHitQueue.Entry >.

Inherited by Lucene.Net.Search.FieldValueHitQueue.MultiComparatorsFieldValueHitQueue, and Lucene.Net.Search.FieldValueHitQueue.OneComparatorFieldValueHitQueue.

Classes
class	Entry

Public Member Functions
abstract override bool	LessThan (Entry a, Entry b)

Static Public Member Functions
static FieldValueHitQueue	Create (SortField[] fields, int size)
	Creates a hit queue sorted by the given list of fields.

Detailed Description

Expert: A hit queue for sorting by hits by terms in more than one field. Uses FieldCache.DEFAULT for maintaining internal term lookup tables.

NOTE: This API is experimental and might change in incompatible ways in the next release.

See Also

Searcher.Search(Query,Filter,int,Sort)

See Also

FieldCache

Definition at line 34 of file FieldValueHitQueue.cs.

Member Function Documentation

static FieldValueHitQueue Lucene.Net.Search.FieldValueHitQueue.Create ( SortField[]  fields, int  size  )

static

Creates a hit queue sorted by the given list of fields.

NOTE: The instances returned by this method pre-allocate a full array of length numHits.

Parameters

fields	SortField array we are sorting by in priority order (highest priority first); cannot be null or empty
size	The number of hits to retain. Must be greater than zero.

<throws> IOException </throws>

Definition at line 169 of file FieldValueHitQueue.cs.

abstract override bool Lucene.Net.Search.FieldValueHitQueue.LessThan ( Entry  a, Entry  b  )

pure virtual

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The documentation for this class was generated from the following file:

• core/Search/FieldValueHitQueue.cs