Project

General

Profile

Download (4.7 KB) Statistics
| Branch: | Tag: | Revision:
1
/**
2
* Copyright (C) 2007 EDIT
3
* European Distributed Institute of Taxonomy 
4
* http://www.e-taxonomy.eu
5
* 
6
* The contents of this file are subject to the Mozilla Public License Version 1.1
7
* See LICENSE.TXT at the top of this package for the full license terms.
8
*/
9

    
10
package eu.etaxonomy.cdm.persistence.dao.common;
11

    
12
import java.util.List;
13

    
14
import eu.etaxonomy.cdm.model.common.AnnotatableEntity;
15
import eu.etaxonomy.cdm.model.common.Annotation;
16
import eu.etaxonomy.cdm.model.common.MarkerType;
17
import eu.etaxonomy.cdm.model.common.Marker;
18
import eu.etaxonomy.cdm.persistence.dao.initializer.IBeanInitializer;
19
import eu.etaxonomy.cdm.persistence.query.OrderHint;
20

    
21
/**
22
 * @author n.hoffmann
23
 * @created 24.09.2008
24
 * @version 1.0
25
 */
26
public interface IAnnotatableDao<T extends AnnotatableEntity> extends IVersionableDao<T>{
27
	
28
	/**
29
	 * Returns a List of Annotations belonging to the supplied AnnotatableEntity
30
	 * 
31
	 * @param annotatableEntity the entity which is annotated
32
	 * @param status The status of the annotations (null to return annotations regardless of status)
33
	 * @param pageSize The maximum number of annotations returned (can be null for all annotations)
34
	 * @param pageNumber The offset (in pageSize chunks) from the start of the result set (0 - based)
35
	 * @param orderHints may be null
36
	 * @param propertyPaths properties to initialize - see {@link IBeanInitializer#initialize(Object, List)}
37
	 * @return a List of Annotation instances
38
	 */
39
    public List<Annotation> getAnnotations(T annotatableEntity, MarkerType status, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths);
40
	
41
    /**
42
	 * Returns a count of Annotations belonging to the supplied AnnotatableEntity
43
	 * 
44
	 * @param annotatableEntity the entity which is annotated
45
	 * @param status The status of the annotations (null to count all annotations regardless of status)
46
	 * @return a count of Annotation instances
47
	 */
48
	public int countAnnotations(T annotatableEntity, MarkerType status);
49
	
50
	/**
51
	 * Returns a count of Markers belonging to the supplied AnnotatableEntity 
52
	 * 
53
	 * @param annotatableEntity the entity which is marked
54
	 * @param technical The type of MarkerTypes to consider (null to count all markers, regardless of whether the makerType is technical or not)
55
	 * @return a count of Marker instances
56
	 */
57
	public int countMarkers(T annotatableEntity, Boolean technical);
58
	
59
	/**
60
	 * 
61
	 * @param annotatableEntity the entity which is marked
62
	 * @param technical The type of MarkerTypes to consider (null to count all markers, regardless of whether the makerType is technical or not)
63
	 * @param pageSize The maximum number of markers returned (can be null for all markers)
64
	 * @param pageNumber The offset (in pageSize chunks) from the start of the result set (0 - based)
65
	 * @param orderHints may be null
66
	 * @param propertyPaths properties to initialize - see {@link IBeanInitializer#initialize(Object, List)}
67
	 * @return a List of Marker instances
68
	 */
69
	public List<Marker> getMarkers(T annotatableEntity, Boolean technical, Integer pageSize, Integer pageNumber, List<OrderHint> orderHints, List<String> propertyPaths);
70
	/**
71
	 * Returns a list of arrays representing counts of entities of type clazz, grouped by their markerTypes. The arrays have two elements. 
72
	 * The first element is the MarkerType, initialized using the propertyPaths parameter. The second element is the count of all markers of Objects
73
	 * of type clazz with that MarkerType. The boolean technical can be used to choose only technical or only non-technical marker types. The list is sorted by
74
	 * titleCache of the markerType, in ascending order.
75
	 * 
76
	 * @param clazz optionally restrict the markers to those belonging to this class
77
	 * @param technical The type of MarkerTypes to consider (null to count all markers, regardless of whether the makerType is technical or not)
78
	 * @param pageSize The maximum number of arrays returned (can be null for all arrays)
79
	 * @param pageNumber The offset (in pageSize chunks) from the start of the result set (0 - based)
80
	 * @param propertyPaths properties to initialize - see {@link IBeanInitializer#initialize(Object, List)}
81
	 * @return
82
	 */
83
	public List<Object[]> groupMarkers(Class<? extends T> clazz, Boolean technical, Integer pageSize, Integer pageNumber, List<String> propertyPaths);
84
	
85
	/**
86
	 * returns a count of all markers belonging to that clazz, optionally filtered to include only technical or only non-technical markers.
87
	 * 
88
	 * @param clazz optionally restrict the markers to those belonging to this class
89
	 * @param technical The type of MarkerTypes to consider (null to count all markers, regardless of whether the makerType is technical or not)
90
	 * @return a count of markers
91
	 */
92
	public int countMarkers(Class<? extends T> clazz, Boolean technical);
93
}
(2-2/25)