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1   /**
2    * Copyright (c) 2011, The University of Southampton and the individual contributors.
3    * All rights reserved.
4    *
5    * Redistribution and use in source and binary forms, with or without modification,
6    * are permitted provided that the following conditions are met:
7    *
8    *   * 	Redistributions of source code must retain the above copyright notice,
9    * 	this list of conditions and the following disclaimer.
10   *
11   *   *	Redistributions in binary form must reproduce the above copyright notice,
12   * 	this list of conditions and the following disclaimer in the documentation
13   * 	and/or other materials provided with the distribution.
14   *
15   *   *	Neither the name of the University of Southampton nor the names of its
16   * 	contributors may be used to endorse or promote products derived from this
17   * 	software without specific prior written permission.
18   *
19   * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
20   * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
21   * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
22   * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
23   * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
24   * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
25   * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
26   * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
27   * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
28   * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
29   */
30  package org.openimaj.tools.imagecollection.collection.config;
31  
32  import org.openimaj.image.MBFImage;
33  import org.openimaj.tools.imagecollection.collection.ImageCollection;
34  import org.openimaj.tools.imagecollection.collection.ImageCollectionSetupException;
35  import org.openimaj.tools.imagecollection.collection.video.XuggleVideoImageCollection;
36  import org.openimaj.tools.imagecollection.collection.video.YouTubeVideoImageCollection;
37  import org.openimaj.tools.imagecollection.collection.webpage.AbstractWebpageImageCollection;
38  import org.openimaj.tools.imagecollection.collection.webpage.FlickrWebpageImageCollection;
39  
40  public enum ImageCollectionMode {
41  	XUGGLE_VIDEO_URL{
42  		@Override
43  		public ImageCollection<MBFImage> newCollection() {
44  			return new XuggleVideoImageCollection.FromURL();
45  		}
46  	},
47  	XUGGLE_VIDEO_FILE{
48  		@Override
49  		public ImageCollection<MBFImage> newCollection() {
50  			return new XuggleVideoImageCollection.FromFile();
51  		}
52  	},
53  	YOUTUBE_VIDEO{
54  		@Override
55  		public ImageCollection<MBFImage> newCollection() {
56  			return new YouTubeVideoImageCollection();
57  		}
58  	}
59  	,GENERIC_WEBPAGE{
60  		@Override
61  		public ImageCollection<MBFImage> newCollection() {
62  			return new AbstractWebpageImageCollection.Generic();
63  		}
64  	}
65  	,FLICKR_WEBPAGE_GALLERY{
66  		@Override
67  		public ImageCollection<MBFImage> newCollection() {
68  			return new FlickrWebpageImageCollection.Gallery();
69  		}
70  	}
71  	,FLICKR_WEBPAGE_SET{
72  		@Override
73  		public ImageCollection<MBFImage> newCollection() {
74  			return new FlickrWebpageImageCollection.FlickrPhotoSet();
75  		}
76  	}
77  	,FLICKR_WEBPAGE_COLLECTION{
78  		@Override
79  		public ImageCollection<MBFImage> newCollection() {
80  			return new FlickrWebpageImageCollection.FlickrPhotoCollection();
81  		}
82  	};
83  	public ImageCollection<MBFImage> initCollection(ImageCollectionConfig config) throws ImageCollectionSetupException{
84  		ImageCollection<MBFImage> col = newCollection();
85  		col.setup(config);
86  		return col;
87  	}
88  	public int usability(ImageCollectionConfig config){
89  		ImageCollection<MBFImage> col = newCollection();
90  		return col.useable(config);
91  	}
92  	
93  	public abstract ImageCollection<MBFImage> newCollection();
94  	
95  	public static ImageCollection<MBFImage> guessType(ImageCollectionConfig config) throws ImageCollectionSetupException{
96  		ImageCollectionMode found = null;
97  		int best = -Integer.MAX_VALUE;
98  		for(ImageCollectionMode s : ImageCollectionMode.values()){
99  			int use = s.usability(config);
100 			if(use > best && use >= 0){
101 				best = use;
102 				found = s;
103 			}
104 		}
105 		return found.initCollection(config);
106 	}
107 }