svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.compat.cdc / org.gvsig.metadata.basic / org.gvsig.metadata.basic.lib / org.gvsig.metadata.lib.basic.api / src / main / java / org / gvsig / metadata / DefinitionsMap.java @ 40608
History | View | Annotate | Download (4.54 KB)
1 | 40608 | jjdelcerro | /* gvSIG. Geographic Information System of the Valencian Government
|
---|---|---|---|
2 | *
|
||
3 | * Copyright (C) 2007-2008 Infrastructures and Transports Department
|
||
4 | * of the Valencian Government (CIT)
|
||
5 | *
|
||
6 | * This program is free software; you can redistribute it and/or
|
||
7 | * modify it under the terms of the GNU General Public License
|
||
8 | * as published by the Free Software Foundation; either version 2
|
||
9 | * of the License, or (at your option) any later version.
|
||
10 | *
|
||
11 | * This program is distributed in the hope that it will be useful,
|
||
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||
14 | * GNU General Public License for more details.
|
||
15 | *
|
||
16 | * You should have received a copy of the GNU General Public License
|
||
17 | * along with this program; if not, write to the Free Software
|
||
18 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
|
||
19 | * MA 02110-1301, USA.
|
||
20 | *
|
||
21 | */
|
||
22 | |||
23 | /*
|
||
24 | * AUTHORS (In addition to CIT):
|
||
25 | * 2011 Geographic Information research group: http://www.geoinfo.uji.es
|
||
26 | * Departamento de Lenguajes y Sistemas Informaticos (LSI)
|
||
27 | * Universitat Jaume I
|
||
28 | */
|
||
29 | package org.gvsig.metadata; |
||
30 | |||
31 | import java.util.Iterator; |
||
32 | import java.util.List; |
||
33 | import java.util.Map; |
||
34 | |||
35 | import org.gvsig.tools.dispose.DisposableIterator; |
||
36 | import org.gvsig.tools.dynobject.DynField; |
||
37 | import org.gvsig.tools.dynobject.DynStruct; |
||
38 | |||
39 | /**
|
||
40 | *
|
||
41 | * This is the intermediary of the ImportExport module, which enables to have a
|
||
42 | * disposable iterator of a list of DynStructs. It also permits to obtain
|
||
43 | * another disposable iterator of the related DynFields based on a given
|
||
44 | * DynStruct. It extends from a Map<String, DynStruct>.
|
||
45 | *
|
||
46 | *
|
||
47 | * @author gvSIG Team
|
||
48 | * @author <a href="mailto:reinhold@uji.es">cmartin</a>
|
||
49 | * @version $Id$
|
||
50 | *
|
||
51 | */
|
||
52 | public interface DefinitionsMap extends Map { |
||
53 | |||
54 | |||
55 | /**
|
||
56 | * Removes a definition from the list
|
||
57 | *
|
||
58 | * @param definition
|
||
59 | * the definition to be removed.
|
||
60 | */
|
||
61 | public void remove(DynStruct definition); |
||
62 | |||
63 | /**
|
||
64 | * Adds a definition to the list
|
||
65 | *
|
||
66 | * @param definition
|
||
67 | * the definition to be added.
|
||
68 | */
|
||
69 | public void add(DynStruct newDefinition); |
||
70 | |||
71 | public void addAll(Map map); |
||
72 | |||
73 | /**
|
||
74 | * Determines if this definition is already included.
|
||
75 | *
|
||
76 | * @param definition
|
||
77 | * the current definition to be checked.
|
||
78 | * @return true if the definition is contained, false otherwise.
|
||
79 | */
|
||
80 | public boolean hasDefinition(DynStruct definition); |
||
81 | |||
82 | /**
|
||
83 | * Saves the current Metadata elements of the list.
|
||
84 | *
|
||
85 | */
|
||
86 | public void save(); |
||
87 | |||
88 | /**
|
||
89 | * Retrieves the size of the list of elements.
|
||
90 | */
|
||
91 | public int size(); |
||
92 | |||
93 | /**
|
||
94 | * Sets the current user definitions linked to the current hierarchy
|
||
95 | * definitions.
|
||
96 | *
|
||
97 | * @param userDefs
|
||
98 | * the user Definitions
|
||
99 | * @param hierarchyDefs
|
||
100 | * the hierarchy Definitions
|
||
101 | */
|
||
102 | public void setHierarchyDefinitions(Map userDefs, Map hierarchyDefs); |
||
103 | |||
104 | /**
|
||
105 | * Returns a list containing definitions ( {@link DynStruct} ), which are
|
||
106 | * disposable.
|
||
107 | *
|
||
108 | * @return the disposable DynStructs iterator.
|
||
109 | */
|
||
110 | public Iterator iterator(); |
||
111 | |||
112 | /**
|
||
113 | * Returns a disposable list iteration containing {@link DynField}s based on
|
||
114 | * a given definition ( {@link DynStruct} ).
|
||
115 | *
|
||
116 | * @param definition
|
||
117 | * the DynStruct definition from which to obtain the associated
|
||
118 | * DynFields.
|
||
119 | * @return the disposable DynFields iterator.
|
||
120 | */
|
||
121 | public DisposableIterator dynFieldsIterator(DynStruct definition);
|
||
122 | |||
123 | /**
|
||
124 | * Returns a list containing children definitions ({@link DynStruct}s) based
|
||
125 | * on a given definition.
|
||
126 | *
|
||
127 | * @param definition
|
||
128 | * the DynStruct definition from which to obtain the associated
|
||
129 | * children.
|
||
130 | * @return the disposable DynFields iterator.
|
||
131 | */
|
||
132 | public List getChildren(DynStruct definition); |
||
133 | |||
134 | /**
|
||
135 | * Returns a disposable list iteration containing the current elements of
|
||
136 | * the list.
|
||
137 | *
|
||
138 | * @return the disposable DynFields iterator.
|
||
139 | */
|
||
140 | public DisposableIterator disposableIterator();
|
||
141 | |||
142 | /**
|
||
143 | * Returns a list iteration containing the current parent element
|
||
144 | * definitions of a given childDefinition.
|
||
145 | *
|
||
146 | * @param childDefinition
|
||
147 | * @return the parent definitions' iterator.
|
||
148 | */
|
||
149 | public Iterator parentsIterator(DynStruct childDefinition); |
||
150 | |||
151 | /**
|
||
152 | * Returns a list iteration containing the current children element
|
||
153 | * definitions of a given parentDefinition.
|
||
154 | *
|
||
155 | * @return the parent definitions' iterator.
|
||
156 | */
|
||
157 | public Iterator childrenIterator(DynStruct parentDefinition); |
||
158 | |||
159 | } |