QueryProcessor.SF
Class QuerySFSequential

java.lang.Object
  QueryProcessor.Query
      QueryProcessor.SF.QuerySF
          QueryProcessor.SF.QuerySFSequential

public class QuerySFSequential
extends QuerySF

Solves a query with a scoring function by sequentially accessing all DB images.

Field Summary

protected FeatureManager

fm The feature manager to be used

Fields inherited from class QueryProcessor.SF.QuerySF

sf

Fields inherited from class QueryProcessor.Query

q

Constructor Summary

QuerySFSequential(Image q, ScoringFunction sf, FeatureManager fm)
Basic constructor.

Method Summary

java.util.Vector<ScoredResultImage>

kNN(int k) Computes the result of a k-NN query

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

fm

protected FeatureManager fm

The feature manager to be used

Constructor Detail

QuerySFSequential

public QuerySFSequential(Image q,
                         ScoringFunction sf,
                         FeatureManager fm)

Basic constructor.

Parameters:

q - Query image.

sf - Scoring function to be used.

fm - The feature manager to be used.

Method Detail

kNN

public java.util.Vector<ScoredResultImage> kNN(int k)

Computes the result of a k-NN query

Specified by:

kNN in class QuerySF

Parameters:

k - Number of requested results.

Returns:

Vector of query results.