Revision 43983 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.swing/org.gvsig.expressionevaluator.swing.impl/src/main/java/org/gvsig/expressionevaluator/swing/impl/DefaultExpressionEvaluatorSwingManager.java
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package org.gvsig.expressionevaluator.swing.impl; |
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import java.awt.TextComponent; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.HashMap; |
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import java.util.List; |
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import java.util.Map; |
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import org.gvsig.expressionevaluator.ExpressionEvaluatorLocator;
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import org.gvsig.expressionevaluator.ExpressionEvaluatorManager;
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import javax.swing.JButton;
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import javax.swing.text.JTextComponent;
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import org.gvsig.expressionevaluator.Function; |
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import org.gvsig.expressionevaluator.SymbolTable; |
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import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager; |
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import org.gvsig.expressionevaluator.swing.JExpressionBuilder; |
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import org.gvsig.expressionevaluator.swing.JExpressionBuilder.Element; |
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import org.gvsig.expressionevaluator.swing.JExpressionBuilder.GroupElement; |
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import org.gvsig.expressionevaluator.swing.Element; |
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import org.gvsig.expressionevaluator.swing.Element.ConstantElement; |
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import org.gvsig.expressionevaluator.swing.Element.FunctionElement; |
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import org.gvsig.expressionevaluator.swing.Element.GroupElement; |
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import org.gvsig.expressionevaluator.swing.Element.VariableElement; |
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import org.gvsig.expressionevaluator.swing.ElementFactory; |
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import org.gvsig.expressionevaluator.swing.ExpressionPickerController; |
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import org.gvsig.expressionevaluator.swing.JExpressionPicker; |
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import org.gvsig.expressionevaluator.swing.impl.elements.DefaultConstantValueElement; |
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import org.gvsig.expressionevaluator.swing.impl.elements.DefaultFunctionElement; |
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import org.gvsig.expressionevaluator.swing.impl.elements.DefaultGroupElement; |
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import org.gvsig.expressionevaluator.swing.impl.elements.DefaultVariableElement; |
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public class DefaultExpressionEvaluatorSwingManager |
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implements ExpressionEvaluatorSwingManager {
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public class DefaultExpressionEvaluatorSwingManager |
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implements ExpressionEvaluatorSwingManager {
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private Map<String, ElementFactory> elementsFactories; |
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private List<Element> elements; |
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public DefaultExpressionEvaluatorSwingManager() {
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this.elementsFactories = new HashMap<>(); |
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} |
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private void initElements() {
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ExpressionEvaluatorManager manager = ExpressionEvaluatorLocator.getManager();
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@Override
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public List<Element> createElements(Collection<SymbolTable> symbolTables) {
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Map<String, Function> functions = new HashMap<>(); |
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functions.putAll(manager.getAllFunctions()); |
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functions.putAll(manager.getAllOperators()); |
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Map<String,GroupElement> functionGroups = new HashMap<>(); |
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Map<String,GroupElement> operatorGroups = new HashMap<>(); |
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for (SymbolTable symbolTable : symbolTables) {
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for (Function function : symbolTable.functions()) {
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functions.put(function.name().toUpperCase(), function); |
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} |
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} |
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Map<String, GroupElement> functionGroups = new HashMap<>(); |
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Map<String, GroupElement> operatorGroups = new HashMap<>(); |
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for (Function function : functions.values()) {
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if( function.isOperator() ) {
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if (function.isOperator()) {
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String groupName = function.group(); |
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GroupElement group = operatorGroups.get(groupName); |
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if( group == null ) {
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if (group == null) {
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group = new DefaultGroupElement(groupName); |
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operatorGroups.put(groupName, group); |
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} |
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} else {
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String groupName = function.group(); |
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GroupElement group = functionGroups.get(groupName); |
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if( group == null ) {
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if (group == null) {
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group = new DefaultGroupElement(groupName); |
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functionGroups.put(groupName, group); |
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} |
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group.addElement(new DefaultFunctionElement(function)); |
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} |
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} |
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GroupElement builtinFunctions = this.createGroup("_Builtin_functions");
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GroupElement builtinFunctions = this.createGroupElement("_Builtin_functions");
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for (GroupElement group : functionGroups.values()) {
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builtinFunctions.addElement(group); |
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} |
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GroupElement operatorFunctions = new DefaultGroupElement("_Operators");
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GroupElement operatorFunctions = this.createGroupElement("_Operators");
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for (GroupElement group : operatorGroups.values()) {
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operatorFunctions.addElement(group); |
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} |
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this.elements = new ArrayList<>(); |
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this.elements.add(operatorFunctions); |
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this.elements.add(builtinFunctions); |
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List<Element> elements = new ArrayList<>(); |
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elements.add(operatorFunctions); |
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elements.add(builtinFunctions); |
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return elements; |
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} |
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@Override |
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public List<Element> getElements() {
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if( this.elements==null ) {
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initElements();
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public void registerElement(ElementFactory factory) {
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if (this.elementsFactories == null) {
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this.elementsFactories = new HashMap<>();
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} |
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return this.elements;
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this.elementsFactories.put(factory.getName().toLowerCase(), factory);
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} |
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@Override |
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public GroupElement createGroup(String name) {
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DefaultGroupElement g = new DefaultGroupElement(name); |
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return g; |
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public JExpressionBuilder createJExpressionBuilder() {
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DefaultJExpressionBuilder x = new DefaultJExpressionBuilder( |
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this, |
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new DefaultExpressionBuilderConfig(this) |
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); |
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return x; |
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} |
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@Override |
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public GroupElement createGroup(String name, List<Element>elements) {
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DefaultGroupElement g = new DefaultGroupElement(name); |
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return g; |
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public Element createElement(String name, Object... parameters) {
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ElementFactory factory = this.elementsFactories.get(name.toLowerCase()); |
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if( factory==null ) {
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throw new RuntimeException("Can't locate element factory '"+name+"'.");
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} |
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return factory.createElement(parameters); |
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} |
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@Override |
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public Element createElement(Function function) {
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Element f = new DefaultFunctionElement(function);
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return f;
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public GroupElement createGroupElement(String name) {
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GroupElement e = new DefaultGroupElement(name);
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return e;
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} |
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@Override |
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public JExpressionBuilder createJExpressionBuilder() {
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DefaultJExpressionBuilder x = new DefaultJExpressionBuilder(this); |
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public GroupElement createGroupElement(String name, List<Element> elements) {
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GroupElement e = new DefaultGroupElement(this, name, elements); |
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return e; |
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} |
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@Override |
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public FunctionElement createFunctionElement(Function function) {
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FunctionElement e = new DefaultFunctionElement(function); |
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return e; |
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} |
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@Override |
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public ConstantElement createConstantElement(Object value) {
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ConstantElement e = new DefaultConstantValueElement(value, null); |
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return e; |
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} |
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@Override |
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public ConstantElement createConstantElement(Object value, String description) {
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ConstantElement e = new DefaultConstantValueElement(value, description); |
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return e; |
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} |
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@Override |
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public VariableElement createVariableElement(String label, String source, String name, String typeName, String description) {
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VariableElement e = new DefaultVariableElement(label, source, name, typeName, description); |
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return e; |
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} |
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@Override |
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public ExpressionPickerController createExpressionPickerController(JTextComponent text, JButton button) {
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ExpressionPickerController c = new DefaultExpressionPickerController(this, text, button); |
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return c; |
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} |
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@Override |
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public JExpressionPicker createJExpressionPicker() {
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JExpressionPicker x = new DefaultJExpressionPicker(this); |
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return x; |
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} |
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