The Collector type exposes the following members.

Methods

  NameDescription
Public methodAcceptsDocsOutOfOrder
* Return
CopyC#
true
 if this collector does not * require the matching docIDs to be delivered in int sort * order (smallest to largest) to {@link #collect}. * *

Most Lucene Query implementations will visit * matching docIDs in order. However, some queries * (currently limited to certain cases of {@link * BooleanQuery}) can achieve faster searching if the *

CopyC#
Collector
allows them to deliver the * docIDs out of order. * *

Many collectors don't mind getting docIDs out of * order, so it's important to return

CopyC#
true
* here. *
Public methodCollect
Called once for every document matching a query, with the unbased document number.

Note: This is called in an inner search loop. For good search performance, implementations of this method should not call {@link Searcher#Doc(int)} or {@link Lucene.Net.Index.IndexReader#Document(int)} on every hit. Doing so can slow searches by an order of magnitude or more.

Public methodEquals
Determines whether the specified Object is equal to the current Object.
(Inherited from Object.)
Protected methodFinalize
Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection.
(Inherited from Object.)
Public methodGetHashCode
Serves as a hash function for a particular type.
(Inherited from Object.)
Public methodGetType
Gets the Type of the current instance.
(Inherited from Object.)
Protected methodMemberwiseClone
Creates a shallow copy of the current Object.
(Inherited from Object.)
Public methodSetNextReader
Called before collecting from each IndexReader. All doc ids in {@link #Collect(int)} will correspond to reader. Add docBase to the current IndexReaders internal document id to re-base ids in {@link #Collect(int)}.
Public methodSetScorer
Called before successive calls to {@link #Collect(int)}. Implementations that need the score of the current document (passed-in to {@link #Collect(int)}), should save the passed-in Scorer and call scorer.score() when needed.
Public methodToString
Returns a String that represents the current Object.
(Inherited from Object.)

See Also