001 // $HeadURL: 002 // /deegreerepository/deegree/src/org/deegree/model/filterencoding/capabilities/OperatorFactory.java,v 003 // 1.1 2005/03/04 16:33:07 mschneider Exp $ 004 /*---------------------------------------------------------------------------- 005 This file is part of deegree, http://deegree.org/ 006 Copyright (C) 2001-2009 by: 007 Department of Geography, University of Bonn 008 and 009 lat/lon GmbH 010 011 This library is free software; you can redistribute it and/or modify it under 012 the terms of the GNU Lesser General Public License as published by the Free 013 Software Foundation; either version 2.1 of the License, or (at your option) 014 any later version. 015 This library is distributed in the hope that it will be useful, but WITHOUT 016 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS 017 FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more 018 details. 019 You should have received a copy of the GNU Lesser General Public License 020 along with this library; if not, write to the Free Software Foundation, Inc., 021 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 022 023 Contact information: 024 025 lat/lon GmbH 026 Aennchenstr. 19, 53177 Bonn 027 Germany 028 http://lat-lon.de/ 029 030 Department of Geography, University of Bonn 031 Prof. Dr. Klaus Greve 032 Postfach 1147, 53001 Bonn 033 Germany 034 http://www.geographie.uni-bonn.de/deegree/ 035 036 e-mail: info@deegree.org 037 ----------------------------------------------------------------------------*/ 038 package org.deegree.model.filterencoding.capabilities; 039 040 import org.deegree.framework.util.StringTools; 041 import org.deegree.ogcwebservices.getcapabilities.UnknownOperatorNameException; 042 043 /** 044 * 045 * 046 * 047 * @author <a href="mailto:poth@lat-lon.de">Andreas Poth</a> 048 * @author last edited by: $Author: mschneider $ 049 * 050 * @version $Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $ 051 */ 052 public class OperatorFactory110 { 053 054 // comparison operators as defined in filterCapabilities.xsd (1.1.0) 055 056 /** 057 * 058 */ 059 public final static String LESS_THAN = "LessThan"; 060 061 /** 062 * 063 */ 064 public final static String GREATER_THAN = "GreaterThan"; 065 066 /** 067 * 068 */ 069 public final static String LESS_THAN_EQUAL_TO = "LessThanEqualTo"; 070 071 /** 072 * 073 */ 074 public final static String GREATER_THAN_EQUAL_TO = "GreaterThanEqualTo"; 075 076 /** 077 * 078 */ 079 public final static String EQUAL_TO = "EqualTo"; 080 081 /** 082 * 083 */ 084 public final static String NOT_EQUAL_TO = "NotEqualTo"; 085 086 /** 087 * 088 */ 089 public final static String LIKE = "Like"; 090 091 /** 092 * 093 */ 094 public final static String BETWEEN = "Between"; 095 096 /** 097 * 098 */ 099 public final static String NULL_CHECK = "NullCheck"; 100 101 // spatial operators as defined in filterCapabilities.xsd (1.1.0) 102 103 /** 104 * 105 */ 106 public final static String BBOX = "BBOX"; 107 108 /** 109 * 110 */ 111 public final static String EQUALS = "Equals"; 112 113 /** 114 * 115 */ 116 public final static String DISJOINT = "Disjoint"; 117 118 /** 119 * 120 */ 121 public final static String INTERSECTS = "Intersects"; 122 123 /** 124 * 125 */ 126 public final static String TOUCHES = "Touches"; 127 128 /** 129 * 130 */ 131 public final static String CROSSES = "Crosses"; 132 133 /** 134 * 135 */ 136 public final static String WITHIN = "Within"; 137 138 /** 139 * 140 */ 141 public final static String CONTAINS = "Contains"; 142 143 /** 144 * 145 */ 146 public final static String OVERLAPS = "Overlaps"; 147 148 /** 149 * 150 */ 151 public final static String BEYOND = "Beyond"; 152 153 /** 154 * 155 */ 156 public final static String DWITHIN = "DWithin"; 157 158 /** 159 * 160 * @param name 161 * @return SpatialOperator for name 162 * @throws UnknownOperatorNameException 163 */ 164 public static SpatialOperator createSpatialOperator( String name ) 165 throws UnknownOperatorNameException { 166 167 if ( name.equals( BBOX ) || name.equals( EQUALS ) || name.equals( DISJOINT ) || name.equals( INTERSECTS ) 168 || name.equals( TOUCHES ) || name.equals( CROSSES ) || name.equals( WITHIN ) || name.equals( CONTAINS ) 169 || name.equals( OVERLAPS ) || name.equals( BEYOND ) || name.equals( DWITHIN ) ) { 170 return new SpatialOperator( name, null ); 171 } 172 String msg = StringTools.concat( 200, "'", name, "' is no valid spatial operator (according to filter ", 173 "encoding specification 1.1.0.)." ); 174 throw new UnknownOperatorNameException( msg ); 175 } 176 177 /** 178 * 179 * @param name 180 * @return Operator for name 181 * @throws UnknownOperatorNameException 182 */ 183 public static Operator createComparisonOperator( String name ) 184 throws UnknownOperatorNameException { 185 186 if ( name.equals( LESS_THAN ) || name.equals( GREATER_THAN ) || name.equals( LESS_THAN_EQUAL_TO ) 187 || name.equals( EQUAL_TO ) || name.equals( LESS_THAN_EQUAL_TO ) || name.equals( GREATER_THAN_EQUAL_TO ) 188 || name.equals( EQUAL_TO ) || name.equals( NOT_EQUAL_TO ) || name.equals( LIKE ) || name.equals( BETWEEN ) 189 || name.equals( NULL_CHECK ) ) { 190 return new Operator( name ); 191 } 192 String msg = StringTools.concat( 200, "'", name, "' is no valid comparison operator (according tofilter", 193 " encoding specification 1.1.0.)." ); 194 throw new UnknownOperatorNameException( msg ); 195 } 196 }