001: // $HeadURL: https://svn.wald.intevation.org/svn/deegree/base/trunk/src/org/deegree/ogcwebservices/wcs/configuration/DirectoryResolution.java $
002: /*---------------- FILE HEADER ------------------------------------------
003:
004: This file is part of deegree.
005: Copyright (C) 2001-2008 by:
006: EXSE, Department of Geography, University of Bonn
007: http://www.giub.uni-bonn.de/deegree/
008: lat/lon GmbH
009: http://www.lat-lon.de
010:
011: This library is free software; you can redistribute it and/or
012: modify it under the terms of the GNU Lesser General Public
013: License as published by the Free Software Foundation; either
014: version 2.1 of the License, or (at your option) any later version.
015:
016: This library is distributed in the hope that it will be useful,
017: but WITHOUT ANY WARRANTY; without even the implied warranty of
018: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
019: Lesser General Public License for more details.
020:
021: You should have received a copy of the GNU Lesser General Public
022: License along with this library; if not, write to the Free Software
023: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
024:
025: Contact:
026:
027: Andreas Poth
028: lat/lon GmbH
029: Aennchenstr. 19
030: 53115 Bonn
031: Germany
032: E-Mail: poth@lat-lon.de
033:
034: Prof. Dr. Klaus Greve
035: Department of Geography
036: University of Bonn
037: Meckenheimer Allee 166
038: 53115 Bonn
039: Germany
040: E-Mail: greve@giub.uni-bonn.de
041:
042:
043: ---------------------------------------------------------------------------*/
044: package org.deegree.ogcwebservices.wcs.configuration;
045:
046: import java.util.ArrayList;
047: import java.util.Arrays;
048: import java.util.Iterator;
049: import java.util.List;
050:
051: import org.deegree.model.spatialschema.Envelope;
052:
053: /**
054: * models a <tt>Resolution</tt> by describing the access to the assigned coverages through named
055: * directories containing a well defined collection of coverages.
056: *
057: * @version $Revision: 9345 $
058: * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a>
059: * @author last edited by: $Author: apoth $
060: *
061: * @version 1.0. $Revision: 9345 $, $Date: 2007-12-27 08:22:25 -0800 (Thu, 27 Dec 2007) $
062: *
063: * @since 2.0
064: */
065: public class DirectoryResolution extends AbstractResolution {
066:
067: private List<Directory> directories = null;
068:
069: /**
070: * @param minScale
071: * @param maxScale
072: * @param range
073: * @throws IllegalArgumentException
074: */
075: public DirectoryResolution(double minScale, double maxScale,
076: Range[] range, Directory[] directories)
077: throws IllegalArgumentException {
078: super (minScale, maxScale, range);
079: setDirectories(directories);
080: }
081:
082: /**
083: * @return Returns the directories.
084: *
085: */
086: public Directory[] getDirectories() {
087: return directories.toArray(new Directory[directories.size()]);
088: }
089:
090: /**
091: * returns the <tt>Directories</tt> of a <tt>Resolution</tt> that intersects with the passed
092: * <tt>Envelope</tt>
093: *
094: * @return Returns the directories.
095: */
096: public Directory[] getDirectories(Envelope envelope) {
097: List<Directory> list = new ArrayList<Directory>(directories
098: .size());
099: for (Iterator iter = directories.iterator(); iter.hasNext();) {
100: Directory dir = (Directory) iter.next();
101: if (dir.getEnvelope().intersects(envelope)) {
102: list.add(dir);
103: }
104: }
105: Directory[] dirs = new Directory[list.size()];
106: return list.toArray(dirs);
107: }
108:
109: /**
110: * @param directories
111: * The directories to set.
112: */
113: public void setDirectories(Directory[] directories) {
114: this .directories = new ArrayList<Directory>(Arrays
115: .asList(directories));
116: }
117:
118: /**
119: * adds a <tt>Directory</tt> to the <tt>Resolution</tt>
120: *
121: * @param directory
122: */
123: public void addDirectory(Directory directory) {
124: directories.add(directory);
125: }
126:
127: /**
128: * removes a <tt>Directory</tt> from the <tt>Resolution</tt>
129: *
130: * @param directory
131: */
132: public void removeDirectory(Directory directory) {
133: directories.remove(directory);
134: }
135:
136: }
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