IndexManager
Class ImgIndexManagerMtree

java.lang.Object
  IndexManager.ImgIndexManager
      IndexManager.ImgIndexManagerMtree

public class ImgIndexManagerMtree
extends ImgIndexManager

Class for the management of the image index using M-tree.

Constructor Summary

ImgIndexManagerMtree(java.lang.String filename)
Basic constructor.

Method Summary

boolean	create(java.lang.String featureFile) Creates a new M-tree index from a file containing image features.
QuerySF	createQuery(Image image) Creates a new k-NN query based on the given image using this index.
boolean	delete(Image image) Deletes an image from the M-tree index.
boolean	insert(Image image) Inserts a new image in the M-tree index.

Methods inherited from class java.lang.Object

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

Constructor Detail

ImgIndexManagerMtree

public ImgIndexManagerMtree(java.lang.String filename)

Basic constructor.

Parameters:

filename - The absolute path of the file containing the M-tree index.

Method Detail

createQuery

public QuerySF createQuery(Image image)

Creates a new k-NN query based on the given image using this index.

Specified by:

createQuery in class ImgIndexManager

Parameters:

image - The query image.

Returns:

A new k-NN query.

create

public boolean create(java.lang.String featureFile)

Creates a new M-tree index from a file containing image features.

Specified by:

create in class ImgIndexManager

Parameters:

featureFile - Absolute path of the features file.

Returns:

true if the index was successfully created, false otherwise.

insert

public boolean insert(Image image)

Inserts a new image in the M-tree index.

Specified by:

insert in class ImgIndexManager

Parameters:

image - Image to be inserted.

Returns:

true if the image was successfully inserted, false otherwise.

delete

public boolean delete(Image image)

Deletes an image from the M-tree index.

Specified by:

delete in class ImgIndexManager

Parameters:

image - Image to be deleted.

Returns:

true if the image was successfully deleted, false otherwise.