Application: gvSIG desktop

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<?xml version="1.0" encoding="ISO-8859-1" ?>

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2012 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 2

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<!-- 

Log4J configuration file for unit tests execution.

 -->

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

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	org.gvsig.tools packages.

	You can put full classes names or packages instead, to configure

	logging for all the classes and subpackages of the package.

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	through the previously configured CONSOLE appender. 

	-->

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		<appender-ref ref="CONSOLE" />

	</root>

</log4j:configuration>

"id","name","size","confirmed","type"

1,"King's Landing",5,1,"City"

2,"Hayford Castle",3,0,"Castle"

3,"Rosby",3,1,"Castle"

4,"Old Stone Bridge Inn",1,0,"Other"

5,"Brindlewood",1,0,"Other"

6,"Sow's Horn",3,1,"Castle"

7,"Tumbleton",4,1,"Town"

8,"High Heart",2,1,"Ruin"

9,"Duskendale",4,1,"Town"

10,"Antlers",3,1,"Castle"

11,"Stokeworth",3,0,"Castle"

12,"Ivy Inn",1,0,"Other"

13,"Village",1,0,"Other"

14,"Holdfast",1,0,"Other"

15,"Harrenhal",3,1,"Castle"

16,"Rushing Falls",1,0,"Other"

17,"Tumblers Falls",1,0,"Other"

18,"Stoney Sept",4,1,"Town"

19,"Hollow Hill",1,0,"Other"

20,"Sept",1,0,"Other"

21,"Acorn Hall",3,1,"Castle"

22,"Pinkmaiden",3,1,"Castle"

23,"Mummer's Ford",1,0,"Other"

24,"Sherrer",1,0,"Other"

25,"Wendish Town",1,0,"Other"

26,"Lord Goodbrook's Village",1,0,"Other"

27,"Sallydance",1,0,"Other"

28,"Lady of the Leaves",1,0,"Other"

29,"Lord Lychester's Keep",1,0,"Other"

30,"Unnamed Village",1,0,"Other"

31,"Inn (They Ley with Lions)",1,0,"Other"

32,"Riverrun",3,1,"Castle"

33,"Raventree Hall",3,0,"Castle"

34,"Darry",3,0,"Castle"

35,"Inn of the Kneeling Man",1,1,"Other"

36,"BWB hideout",1,0,"Other"

37,"Lort Harroway's Town",1,0,"Other"

38,"Crossroads Inn",1,0,"Other"

39,"Saltpans",1,1,"Other"

40,"Quiet Isle",1,1,"Other"

41,"Wickenden",3,1,"Castle"

42,"Maidenpool",4,1,"Town"

43,"Rook's Rest",3,1,"Castle"

44,"Dyre Den",3,1,"Castle"

45,"The Whispers",2,1,"Ruin"

46,"Dragonstone",3,1,"Castle"

47,"Sharp Point",3,1,"Castle"

48,"Stonedance",3,1,"Castle"

49,"Haystack Hall",3,1,"Castle"

50,"Bronzegate",3,1,"Castle"

51,"Felwood",3,1,"Castle"

52,"Storm's End",3,1,"Castle"

53,"Griffin's Roost",3,1,"Castle"

54,"Rain House",3,1,"Castle"

55,"Greenstone",3,1,"Castle"

56,"Weeping Tower",3,1,"Castle"

57,"Mistwood",3,1,"Castle"

58,"Stonehelm",3,1,"Castle"

59,"Crow's Nest",3,1,"Castle"

60,"Grandview",4,0,"Town"

61,"Summerhall",2,1,"Ruin"

62,"Blackhaven",3,1,"Castle"

63,"Fawnton",4,0,"Town"

64,"Grassy Vale",3,1,"Castle"

65,"Wyl",3,1,"Castle"

66,"Ghaston Grey",3,1,"Castle"

67,"Yronwood",3,1,"Castle"

68,"Vulture's Roost",3,1,"Castle"

69,"Nightsong",3,1,"Castle"

70,"Ashford",3,1,"Castle"

71,"Cider Hall",3,1,"Castle"

72,"Highgarden",3,1,"Castle"

73,"Horn Hill",3,1,"Castle"

74,"Brightwater Keep",3,1,"Castle"

75,"Bandallon",3,1,"Castle"

76,"Honeyholt",3,1,"Castle"

77,"Oldtown",5,1,"City"

78,"Blackcrown",3,1,"Castle"

79,"Three Towers",3,1,"Castle"

80,"Uplands",3,1,"Castle"

81,"Sunflower Hall",3,1,"Castle"

82,"Blackmont",3,1,"Castle"

83,"High Hermitage",3,1,"Castle"

84,"Starfall",3,1,"Castle"

85,"Sandstone",3,1,"Castle"

86,"Skyreach",3,1,"Castle"

87,"Kingsgrave",3,1,"Castle"

88,"Tower of Joy",1,1,"Other"

89,"Hellholt",3,1,"Castle"

90,"Vaith",3,1,"Castle"

91,"Salt Shore",3,1,"Castle"

92,"Godsgrace",3,1,"Castle"

93,"The Tor",3,1,"Castle"

94,"Ghost Hill",3,1,"Castle"

95,"Lemonwood",3,1,"Castle"

96,"Sunspear",3,1,"Castle"

97,"Planky Town",4,1,"Town"

98,"Water Gardens",1,0,"Other"

99,"Shandystone",1,0,"Other"

100,"Tall Trees Town",4,0,"Town"

101,"Longtable",3,1,"Castle"

102,"Bitterbridge",3,1,"Castle"

103,"Goldengrove",3,1,"Castle"

104,"Red Lake",3,1,"Castle"

105,"Old Oak",3,1,"Castle"

106,"Crakehall",3,1,"Castle"

107,"Cornfield",3,1,"Castle"

108,"Silverhill",3,1,"Castle"

109,"Clegane Hall",3,0,"Castle"

110,"Tarbeck Hall",2,0,"Ruin"

111,"Lannisport",5,1,"City"

112,"Feastfires",3,1,"Castle"

113,"Kayce",4,1,"Town"

114,"Oxcross",1,0,"Other"

115,"Sarsfield",3,1,"Castle"

116,"Deep Den",3,1,"Castle"

117,"Hornvale",3,1,"Castle"

118,"Golden Tooth",1,1,"Other"

119,"Wayfarer's Rest",3,0,"Castle"

120,"Castamere",2,0,"Ruin"

121,"Pendric Hills",1,0,"Other"

122,"The Crag",3,1,"Castle"

123,"Banefort",3,1,"Castle"

124,"Ashemark",3,1,"Castle"

125,"Nunn's Deep",1,0,"Other"

126,"Stone Mill",1,0,"Other"

127,"Stone Hedge",3,1,"Castle"

128,"Fairmarket",4,1,"Town"

129,"Oldstones",2,1,"Ruin"

130,"Palisade Village",1,0,"Other"

131,"The Bloody Gate",3,1,"Castle"

132,"The Eyrie",3,1,"Castle"

133,"Strongsong",3,1,"Castle"

134,"Heart's Home",3,1,"Castle"

135,"Redfort",3,1,"Castle"

136,"Ironoaks",3,1,"Castle"

137,"Old Anchor",3,1,"Castle"

138,"Runestone",3,1,"Castle"

139,"Gulltown",5,1,"City"

140,"Longbow Hall",3,1,"Castle"

141,"Snakewood",3,1,"Castle"

142,"Baelish Keep",1,0,"Other"

143,"Coldwater",3,1,"Castle"

144,"Seagard",3,1,"Castle"

145,"The Twins",3,1,"Castle"

146,,3,1,"Castle"

147,"Greywater Watch",3,1,"Castle"

148,"Moat Cailin",2,1,"Ruin"

149,"Sisterton",4,1,"Town"

150,"Oldcastle",3,1,"Castle"

151,"White Harbor",5,1,"City"

152,"Ramsgate",3,1,"Castle"

153,"Widow's Watch",3,1,"Castle"

154,"Hornwood",3,0,"Castle"

155,"Tower",1,0,"Other"

156,"The Dreadfort",3,1,"Castle"

157,"Cerwyn",3,0,"Castle"

158,"Holdfast",1,0,"Other"

159,"Winterfell",3,1,"Castle"

160,"Crofters' Village",1,0,"Other"

161,"Tumbledown Tower",1,0,"Other"

162,"Deepwood Motte",3,1,"Castle"

163,"Last Hearth",3,1,"Castle"

164,"Karhold",3,1,"Castle"

165,"Queenscrown",1,1,"Other"

166,"Castle Black",3,1,"Castle"

167,"Mole's Town",1,0,"Other"

168,"Shadow Tower",3,1,"Castle"

169,"Westwatch-by-the-Bridge",1,1,"Other"

170,"Sentinel Stand",1,1,"Other"

171,"Greyguard",1,1,"Other"

172,"Stonedoor",1,1,"Other"

173,"Hoarfrost Hill",1,1,"Other"

174,"Icemark",1,1,"Other"

175,"Nightfort",1,1,"Other"

176,"Deep Lake",1,1,"Other"

177,"Queensgate",1,1,"Other"

178,"Oakensheild",1,1,"Other"

179,"Woodswatch-by-the-Pool",1,1,"Other"

180,"Sable Hall",1,1,"Other"

181,"Rimegate",1,1,"Other"

182,"Long Barrow",1,1,"Other"

183,"Torches",1,1,"Other"

184,"Greenguard",1,1,"Other"

185,"Eastwatch-by-the-Sea",3,1,"Castle"

186,"Whitetree",1,1,"Other"

187,"Craster's Keep",1,1,"Other"

188,"Fist of the First Men",1,1,"Other"

189,"Fishing Village",1,0,"Other"

190,"Pennytree",1,0,"Other"

191,"Lys",5,1,"City"

192,"Tyrosh",5,1,"City"

193,"Myr",5,1,"City"

194,"Pentos",5,1,"City"

195,"Ghoyan Drohe",2,1,"Ruin"

196,"Norvos",5,1,"City"

197,"Evenfall Hall",3,1,"Castle"

198,"Parchments",1,0,"Other"

199,"Braavos",3,1,"Castle"

200,"Lorath",3,1,"Castle"

201,"Qohor",5,1,"City"

202,"Ar Noy",2,1,"Ruin"

203,"Ny Sar",2,1,"Ruin"

204,"The Sorrows (Chroyane)",2,1,"Ruin"

205,"Selhorys",4,1,"Town"

206,"Valysar",4,1,"Town"

207,"Volon Therys",4,1,"Town"

208,"Sar Mell",2,1,"Ruin"

209,"Volantis",5,1,"City"

210,,1,1,"Other"

211,,2,1,"Ruin"

212,"Mantarys",5,1,"City"

213,,2,1,"Ruin"

214,"Oros",2,1,"Ruin"

215,"Elyria",5,1,"City"

216,"Tolos",5,1,"City"

217,"Ghozai",2,1,"Ruin"

218,"Velos",2,1,"Ruin"

219,,2,1,"Ruin"

220,"Astapor",5,1,"City"

221,"Yunkai",5,1,"City"

222,"Meereen",5,1,"City"

223,"Lhazarene Village",1,0,"Other"

224,"Vaes Dothrak",5,0,"City"

225,"Old Ghis",2,1,"Ruin"

226,"New Ghis",5,1,"City"

227,"Zamettar",2,1,"Ruin"

228,"Yeen",2,1,"Ruin"

229,"Gogossos",2,1,"Ruin"

230,"Flint's Finger",3,1,"Castle"

231,"Barrowton",4,1,"Town"

232,"Torrhen's Square",3,1,"Castle"

233,"Bhorash",2,1,"Ruin"

234,"Pyke",3,1,"Castle"

235,"Pebbleton",1,0,"Other"

236,"Hammerhorn",1,0,"Other"

237,"Nagga's Ribs",1,0,"Other"

238,"Castle Goodbrother",1,0,"Other"

239,"Ten Towers",3,1,"Castle"

240,"Faircastle",3,1,"Castle"

241,"Tyria",2,1,"Ruin"

242,"Valyria",2,1,"Ruin"

243,,2,1,"Ruin"

244,,2,1,"Ruin"

245,,2,1,"Ruin"

246,"Qarth",5,0,"City"

247,"Lord Hewett's Town",1,0,"Other"

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 2007-2013 gvSIG Association.

    This program is free software; you can redistribute it and/or

    modify it under the terms of the GNU General Public License

    as published by the Free Software Foundation; either version 3

    of the License, or (at your option) any later version.

    This program is distributed in the hope that it will be useful,

    but WITHOUT ANY WARRANTY; without even the implied warranty of

    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License

    along with this program; if not, write to the Free Software

    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

    MA  02110-1301, USA.

    For any additional information, do not hesitate to contact us

    at info AT gvsig.com, or visit our website www.gvsig.com.

-->

<assembly>

  <id>gvsig-main-package</id>

  <formats>

    <format>dir</format>

  </formats>

  <baseDirectory>.</baseDirectory>

  <!-- 

  <includeBaseDirectory>true</includeBaseDirectory>

   -->

  <files>

    <file>

      <source>target/${project.artifactId}-${project.version}.jar</source>

      <outputDirectory>lib</outputDirectory>

    </file>

  </files>

  <fileSets>

    <fileSet>

      <directory>src/main/resources-main</directory>

      <outputDirectory>.</outputDirectory>

    </fileSet>

  </fileSets>

  <dependencySets>

    <dependencySet>

      <useProjectArtifact>false</useProjectArtifact>

      <useTransitiveDependencies>true</useTransitiveDependencies>

      <outputDirectory>lib</outputDirectory>

    </dependencySet>

  </dependencySets>

</assembly>

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package org.gvsig.expressionevaluator.main;

import java.awt.Dimension;

import java.io.File;

import java.net.URL;

import javax.swing.JFrame;

import javax.swing.WindowConstants;

import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator;

import org.gvsig.expressionevaluator.ExpressionEvaluatorManager;

import org.gvsig.expressionevaluator.SymbolTable;

import org.gvsig.expressionevaluator.swing.Element;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingLocator;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager;

import org.gvsig.expressionevaluator.swing.JExpressionPicker;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataStore;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.tools.library.impl.DefaultLibrariesInitializer;

/**

 *

 * @author jjdelcerro

 */

public class MainPicker {

    public static void main(String[] args) {

        new MainPicker().run(args);

    }

    public void run(String[] args) {

        new DefaultLibrariesInitializer().fullInitialize();

        ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager();

        ExpressionEvaluatorSwingManager swingManager = ExpressionEvaluatorSwingLocator.getManager();

        JExpressionPicker panel = swingManager.createJExpressionPicker();

//        SymbolTable symbolTable = manager.getSymbolTable("DAL.FeatureSymbolTable");

//        if( symbolTable!=null ) {

//            panel.addSymbolTable(symbolTable);

//        }

        Element element = swingManager.createElement("DAL.FeatureStoreElement", panel, openStore());

        if( element != null ) {

            panel.getElements().add(element);

        }

        JFrame frame = new JFrame("My JFrame Example");

        frame.setDefaultCloseOperation(WindowConstants.EXIT_ON_CLOSE);

        frame.setPreferredSize(new Dimension(400, 60));

        frame.add(panel.asJComponent());

        frame.pack();

        frame.setVisible(true);        

    }

    private FeatureStore openStore() {

        try {

            DataManager dataManager = DALLocator.getDataManager();

            URL url = this.getClass().getResource("/Locations.csv");

            DataStore store = dataManager.openStore(

                    "CSV", 

                    "file",new File(url.toURI()),

                    "firstLineHeader", true,

                    "delimiter",","

            );

            return (FeatureStore) store;

        } catch (Exception ex) {

            throw new RuntimeException(ex);

        }

    }

}

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

package org.gvsig.expressionevaluator.main;

import java.io.File;

import java.net.URL;

import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator;

import org.gvsig.expressionevaluator.ExpressionEvaluatorManager;

import org.gvsig.expressionevaluator.SymbolTable;

import org.gvsig.expressionevaluator.swing.Element;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingLocator;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager;

import org.gvsig.expressionevaluator.swing.JExpressionBuilder;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.DataStore;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.swing.DataSwingManager;

import org.gvsig.tools.library.impl.DefaultLibrariesInitializer;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.windowmanager.Dialog;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2;

/**

 *

 * @author jjdelcerro

 */

public class MainDialog {

    public static void main(String[] args) {

        new MainDialog().run(args);

    }

    public void run(String[] args) {

        new DefaultLibrariesInitializer().fullInitialize();

        WindowManager_v2 windowManager = (WindowManager_v2) ToolsSwingLocator.getWindowManager();

        ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager();

        ExpressionEvaluatorSwingManager swingManager = ExpressionEvaluatorSwingLocator.getManager();

        JExpressionBuilder panel = swingManager.createJExpressionBuilder();

        panel.addSymbolTable(DataManager.DAL_SYMBOL_TABLE_FEATURE);

        Element element = swingManager.createElement(

                DataSwingManager.FEATURE_STORE_EXPRESSION_ELEMENT, 

                panel, 

                openStore()

        );

        if( element != null ) {

            panel.addElement(element);

        }

        Dialog dialog = windowManager.createDialog(

                panel.asJComponent(),

                "Test eexpression builder",

                null, 

                WindowManager_v2.BUTTONS_OK_CANCEL

        );

        dialog.show(WindowManager.MODE.WINDOW);

    }

    private FeatureStore openStore() {

        try {

            DataManager dataManager = DALLocator.getDataManager();

            URL url = this.getClass().getResource("/Locations.csv");

            DataStore store = dataManager.openStore(

                    "CSV", 

                    "file",new File(url.toURI()),

                    "firstLineHeader", true,

                    "delimiter",","

            );

            return (FeatureStore) store;

        } catch (Exception ex) {

            throw new RuntimeException(ex);

        }

    }

}

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <artifactId>org.gvsig.expressionevaluator</artifactId>

  <packaging>pom</packaging>

  <description>Evaluador de expresiones. Usa una sintaxis similar a las condiciones de SQL.</description>

  <parent>

    <groupId>org.gvsig</groupId>

    <artifactId>org.gvsig.desktop.library</artifactId>

    <version>2.0.253</version>

  </parent>

  <modules>

    <module>org.gvsig.expressionevaluator.lib</module>

    <module>org.gvsig.expressionevaluator.swing</module>

    <module>org.gvsig.expressionevaluator.main</module>

  </modules>

</project>

package org.gvsig.expressionevaluator;

import java.util.List;

import org.gvsig.tools.lang.Cloneable;

public interface Compiler extends Cloneable {

    public void setLexicalAnalyzer(LexicalAnalyzer lex);

    public LexicalAnalyzer getLexicalAnalyzer();

    public void setCodeBuilder(CodeBuilder codeBuilder);

    public CodeBuilder getCodeBuilder();

    public Code compileExpression(String expression);

    @Override

    public Compiler clone() throws CloneNotSupportedException;

    public boolean isObjectAccessSupported();

    public void setObjectAccessSupported(boolean objectAccessSupported);

    public GrammarSet getGrammars();

}

package org.gvsig.expressionevaluator;

import org.gvsig.expressionevaluator.ExpressionBuilder.Value;

import org.gvsig.tools.visitor.Visitable;

public interface Code extends Visitable {

    public static final int UNDEFINED = -1;

    public static final int CONSTANT = 0;

    public static final int IDENTIFIER = 1;

    public static final int CALLER = 2;

    public static final int METHOD = 3;

    public static final int CODES = 4;

    public interface Constant extends Code {

        public Object value();

    }

    public interface Identifier extends Code {

        public String name();

    }

    public interface Caller extends Code {

        public static final int FUNCTION = 0;

        public static final int BINARY_OPERATOR = 1;

        public static final int UNARY_OPERATOR = 2;

        public String name();

        public Object call(Interpreter interpreter, Object[] args) throws Exception;

        public Function function();

        public Function function(Function function);

        public Codes parameters();

        public int type();

    }

    public interface Method extends Code {

        public Code instance();

        public String methodname();

        public Codes parameters();

        public Object call(Interpreter interpreter, Object[] args) throws Exception;

    }

    public static final Formatter<Code> EMPTY_FORMATTER = new Formatter<Code>() {

        @Override

        public boolean canApply(Code value) {

            return false;

        }

        @Override

        public String format(Code value) {

            return "";

        }

    };

    public int code();

    public Value toValue();

    public Value toValue(ExpressionBuilder builder);

    public String toString(Formatter<Code> formatter);

    public void link(SymbolTable symbolTable);

}

package org.gvsig.expressionevaluator.spi;

import java.util.ArrayList;

import java.util.Collection;

import java.util.Collections;

import java.util.HashMap;

import java.util.HashSet;

import java.util.Iterator;

import java.util.List;

import java.util.Map;

import java.util.Set;

import org.apache.commons.lang3.Range;

import org.apache.commons.lang3.StringUtils;

import org.gvsig.expressionevaluator.Function;

import org.gvsig.expressionevaluator.Interpreter;

import org.gvsig.expressionevaluator.SymbolTable;

import org.gvsig.tools.script.Script;

/**

 *

 * @author jjdelcerro

 */

public abstract class AbstractSymbolTable implements SymbolTable {

    private final String name;

    public class ScriptFunction extends AbstractFunction {

        public ScriptFunction(String funcName) {

            super("Script", funcName, Range.between(1, Integer.MAX_VALUE));

        }

        @Override

        public Object call(Interpreter interpreter, Object[] args) throws Exception {

            for (Script script : scripts()) {

                try {

                    return script.invokeFunction(this.name(), args);

                } catch (NoSuchMethodException ex) {

                    // Si la funcion no existe en el script pasamos al siguiente

                    // script.

                }

            }

            throw new NoSuchMethodException("Can't locate funcion '" + this.name() + "'.");

        }

    }

    protected final List<SymbolTable> symbolTables;

    protected Map<String, Object> vars;

    protected Map<String, Function> functions;

    protected Map<String, Function> functionAlias;

    protected List<Script> scripts;

    public AbstractSymbolTable() {

        this(null);

    }

    public AbstractSymbolTable(String name) {

        this.name = name;

        this.symbolTables = new ArrayList<>();

        this.vars = null;

        this.functions = null;

        this.functionAlias = null;

        this.scripts = null;

    }

    @Override

    public String getName() {

        return name;

    }

    protected void addFunction(Function function) {

        if (function == null) {

            throw new IllegalArgumentException("function can't be null");

        }

        this.getFunctions().put(function.name().toUpperCase(), function);

        List<String> aliases = function.aliases();

        if( aliases == null || aliases.isEmpty() ) {

            return;

        }

        Map<String, Function> theFunctionAlias = this.getFunctionAlias();

        for (String alias : aliases) {

            if( alias!=null ) {

                theFunctionAlias.put(alias, function);

            }

        }

    }

    @Override

    public boolean addSymbolTable(SymbolTable symbolTable) {

        if (this.symbolTables.contains(symbolTable)) {

            return false;

        }

        this.symbolTables.add(symbolTable);

        return true;

    }

    @Override

    public boolean containsSymbolTable(SymbolTable symbolTable) {

        return this.symbolTables.contains(symbolTable);

    }

    @Override

    public boolean removeSymbolTable(SymbolTable symbolTable) {

        boolean n = this.symbolTables.remove(symbolTable);

        return n;

    }

    protected Map<String, Object> getVars() {

        if (this.vars == null) {

            this.vars = new HashMap<>();

        }

        return this.vars;

    }

    protected Map<String, Function> getFunctions() {

        if (this.functions == null) {

            this.functions = new HashMap<>();

        }

        return this.functions;

    }

    protected Map<String, Function> getFunctionAlias() {

        if (this.functionAlias == null) {

            this.functionAlias = new HashMap<>();

        }

        return this.functionAlias;

    }

    protected List<Script> getScripts() {

        if (this.scripts == null) {

            this.scripts = new ArrayList<>();

        }

        return this.scripts;

    }

    @Override

    public boolean exists(String name) {

        if (StringUtils.isEmpty(name)) {

            return false;

        }

        if (this.vars != null) {

            if (this.vars.containsKey(name.toUpperCase())) {

                return true;

            }

        }

        for (SymbolTable other : this.symbolTables) {

            if (other.exists(name)) {

                return true;

            }

        }

        return false;

    }

    @Override

    public Object value(String name) {

        if (StringUtils.isEmpty(name)) {

            return null;

        }

        if (this.vars != null) {

            name = name.toUpperCase();

            if (this.vars.containsKey(name)) {

                return this.vars.get(name);

            }

        }

        for (SymbolTable other : this.symbolTables) {

            if (other.exists(name)) {

                return other.value(name);

            }

        }

        return null;

    }

    @Override

    public Function function(String name) {

        if (StringUtils.isEmpty(name)) {

            return null;

        }

        if (this.functions != null) {

            name = name.toUpperCase();

            if (this.functions.containsKey(name)) {

                return this.functions.get(name);

            }

        }

        if (this.functionAlias != null) {

            name = name.toUpperCase();

            if (this.functionAlias.containsKey(name)) {

                return this.functionAlias.get(name);

            }

        }

        for (SymbolTable other : this.symbolTables) {

            Function fn = other.function(name);

            if (fn != null) {

                if (fn instanceof ScriptFunction) {

                    continue;

                }

                return fn;

            }

        }

        if (this.scripts == null || this.scripts.isEmpty()) {

            return null;

        }

        return new ScriptFunction(name);

    }

    @Override

    public Collection<String> variables() {

        Set<String> theVars = new HashSet<>();

        for (SymbolTable symbolTable : this.symbolTables) {

            theVars.addAll(symbolTable.variables());

        }

        theVars.addAll(this.localvariables());

        return Collections.unmodifiableCollection(theVars);

    }

    @Override

    public Collection<Function> functions() {

        Set<Function> theFunctions = new HashSet<>();

        for (SymbolTable symbolTable : this.symbolTables) {

            theFunctions.addAll(symbolTable.functions());

        }

        if (this.functions != null) {

            theFunctions.addAll(this.functions.values());

        }

        return Collections.unmodifiableCollection(theFunctions);

    }

    @Override

    public Collection<Function> localfunctions() {

        if( this.functions == null ) {

            return Collections.EMPTY_LIST;

        }

        return Collections.unmodifiableCollection(this.functions.values());

    }

    @Override

    public Collection<String> localvariables() {

        if( this.vars == null ) {

            return Collections.EMPTY_LIST;

        }

        return Collections.unmodifiableCollection(this.vars.keySet());

    }

    @Override

    public Collection<Script> scripts() {

        Set<Script> theScripts = new HashSet<>();

        for (SymbolTable symbolTable : this.symbolTables) {

            theScripts.addAll(symbolTable.scripts());

        }

        if (this.scripts != null) {

            theScripts.addAll(this.scripts);

        }

        return Collections.unmodifiableCollection(theScripts);

    }

    @Override

    public Iterator<Function> iterator() {

        return this.functions().iterator();

    }

    @Override

    public SymbolTable clone() throws CloneNotSupportedException {

        SymbolTable other = (SymbolTable) super.clone();

        return other;

    }

    @Override

    public boolean isSQLCompatible(String name) {

        Function f = function(name);

        if( f!=null ) {

            return f.isSQLCompatible();

        }

        return true;

    }

}

package org.gvsig.expressionevaluator.spi;

import org.gvsig.expressionevaluator.GrammarFactory;

/**

 *

 * @author jjdelcerro

 */

public abstract class AbstractGrammarFactory implements GrammarFactory {

    private final String name;

    private final boolean autoload;

    protected AbstractGrammarFactory(String name, boolean autoload) {

        this.name = name;

        this.autoload = autoload;

    }

    @Override

    public String getName() {

        return this.name;

    }

    @Override

    public boolean isAutoload() {

        return autoload;

    }

}

package org.gvsig.expressionevaluator.spi;

import java.io.File;

import java.io.InputStream;

import java.net.URI;

import java.net.URISyntaxException;

import java.net.URL;

import java.time.LocalDateTime;

import java.time.ZoneId;

import java.time.temporal.TemporalAccessor;

import java.util.ArrayList;

import java.util.Date;

import java.util.List;

import java.util.Locale;

import java.util.Objects;

import org.apache.commons.io.IOUtils;

import org.apache.commons.lang3.BooleanUtils;

import org.apache.commons.lang3.Range;

import org.apache.commons.lang3.StringUtils;

import org.apache.commons.math.util.MathUtils;

import org.gvsig.expressionevaluator.Code;

import org.gvsig.expressionevaluator.Codes;

import org.gvsig.expressionevaluator.Function;

import org.gvsig.expressionevaluator.I18N;

import org.gvsig.expressionevaluator.Interpreter;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.primitive.Point;

import org.json.JSONArray;

import org.json.JSONObject;

@SuppressWarnings("UseSpecificCatch")

public abstract class AbstractFunction implements Function {

    private final String name;

    private String group;

    private Range argc;

    private String description;

    private String[] descriptionArgs;

    private List<String> alias;

    private String template;

    private String returnType;

    private boolean sqlCompatible;

    protected AbstractFunction(String group, String name, Range argc, String description, String template, String[] descriptionArgs, String returnType, boolean sqlCompatible) {

        this.name = name;

        this.group = group;

        this.argc = argc;

        this.description = description;

        this.template = template;

        this.descriptionArgs = descriptionArgs;

        this.returnType = returnType;

        this.sqlCompatible = sqlCompatible;

        load_from_resource();

    }

    protected AbstractFunction(String group, String name, Range argc, String description, String template, String[] descriptionArgs, String returnType) {

        this(group, name, argc, description, template, descriptionArgs, returnType, false);

    }

    protected AbstractFunction(String group, String name, Range argc, String description, String template, String[] descriptionArgs) {

        this(group, name, argc, description, template, null, null);

    }

    protected AbstractFunction(String group, String name, Range argc, String description, String template) {

        this(group, name, argc, description, template, null, null);

    }

    protected AbstractFunction(String group, String name, Range argc) {

        this(group, name, argc, null, null, null, null);

    }

    @Override

    public String name() {

        return this.name;

    }

    @Override

    public String returnType() {

        return this.returnType;

    }

    @Override

    public String group() {

        return this.group;

    }

    @Override

    public Range argc() {

        return argc;

    }

    @Override

    public String description() {

        return description;

    }

    @Override

    public String[] descriptionArgs() {

        return descriptionArgs;

    }

    @Override

    public void addAlias(String name) {

        if( StringUtils.isBlank(name) ) {

            return;

        }

        if( this.alias == null ) {

            this.alias = new ArrayList<>();

        }

        if( this.alias.contains(name) ) {

            return;

        }

        this.alias.add(name);

    }

    @Override

    public List<String> aliases() {

        return this.alias;

    }

    @Override

    public String template() {

        return this.template;

    }

    @Override

    public boolean isOperator() {

        return false;

    }

    @Override

    public boolean useArgumentsInsteadObjects() {

        return false;

    }

    @Override

    public boolean isSQLCompatible() {

        return sqlCompatible;

    }

    @Override

    public boolean allowConstantFolding() {

        return false;

    }

    @Override

    public Object call(Interpreter interpreter, Codes args) throws Exception {

        return null;

    }

    protected int getInt(Object args[], int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object value = args[n];

        if( value == null ) {

            throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n));

        }

        if( !(value instanceof Number) ) {

            String type = value.getClass().getCanonicalName();

            throw new IllegalArgumentException(

                    I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +

                    I18N.Expected_XexpectedX_and_found_XfoundX("Number",type)

            );

        }

        return ((Number)value).intValue();

    }

    protected long getLong(Object args[], int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object value = args[n];

        if( value == null ) {

            throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n));

        }

        if( !(value instanceof Number) ) {

            String type = value.getClass().getCanonicalName();

            throw new IllegalArgumentException(

                    I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +

                    I18N.Expected_XexpectedX_and_found_XfoundX("Number",type)

            );

        }

        return ((Number)value).longValue();

    }

    protected double getDouble(Object args[], int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object value = args[n];

        if( value == null ) {

            throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n));

        }

        if( !(value instanceof Number) ) {

            String type = value.getClass().getCanonicalName();

            throw new IllegalArgumentException(

                    I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +

                    I18N.Expected_XexpectedX_and_found_XfoundX("Number",type)

            );

        }

        return ((Number)value).doubleValue();

    }

    protected String getStr(Object args[], int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        return Objects.toString(args[n], "");

    }

    protected File getFile(Object args[], int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object arg = args[n];

        if( arg == null ) {

            return null;

        }

        if( arg instanceof File ) {

            return (File)arg;

        }

        if( arg instanceof URL ) {

            try {

                return new File(((URL)arg).toURI());

            } catch (URISyntaxException ex) {

                return null;

            }

        }

        if( arg instanceof URI ) {

            return new File(((URI)arg));

        }

        String s = Objects.toString(arg, null);

        if( s == null ) {

            return null;

        }

        File f = new File(s);

        return f;

    }

    protected Object getObject(Object args[], int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        return args[n];

    }

    protected Object getObject(Interpreter interpreter, Codes args, int n) {

        if( args.size() < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.size(), n));

        }

        Code arg = args.get(n);

        Object value = interpreter.run(arg);

        return value;

    }

    protected Geometry getGeom(Object[] args, int n) {

        return this.getGeom(args, n, false);

    }

    protected Geometry getGeom(Object[] args, int n, boolean allowNull) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object value = args[n];

        if( value == null ) {

            if( allowNull ) {

                return null;

            }

            throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n));

        }

        if( !(value instanceof Geometry) ) {

            String type = value.getClass().getCanonicalName();

            throw new IllegalArgumentException(

                    I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +

                    I18N.Expected_XexpectedX_and_found_XfoundX("Geometry",type)

            );

        }

        return (Geometry)value;

    }

    protected Point getPoint(Object[] args, int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object value = args[n];

        if( value == null ) {

            return null;

        }

        if( !(value instanceof Point) ) {

            String type = value.getClass().getCanonicalName();

            throw new IllegalArgumentException(

                    I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +

                    I18N.Expected_XexpectedX_and_found_XfoundX("Point",type)

            );

        }

        return (Point)value;

    }

    protected Date getDate(Object[] args, int n) {

        if( args.length < n  ) {

            throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n));

        }

        Object value = args[n];

        if( value == null ) {

            return null;

        }

        if( !(value instanceof Date) ) {

            String type = value.getClass().getCanonicalName();

            throw new IllegalArgumentException(

                    I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +

                    I18N.Expected_XexpectedX_and_found_XfoundX("Date",type)

            );

        }

        return (Date)value;

    }

    protected LocalDateTime getLocalDateTime(Object[] args, int n) {

        if( args.length < n  ) {