Application: gvSIG desktop

        public void addElement(Element element);

        public void addElement(Function function);

    }

package org.gvsig.expressionevaluator.swing;

import java.util.List;

import org.gvsig.expressionevaluator.swing.JExpressionBuilder.Element;

public interface ExpressionEvaluatorSwingManager {

    public List<Element> getElements();

    public JExpressionBuilder createJExpressionBuilder();

}

    private class ElementsTreeModel implements TreeModel {

            this.root = root;

        }

            return this.root;

        }

            return node.getElements();

        }

        toolsSwingManager.setDefaultPopupMenu(this.txtDescription);

        toolsSwingManager.addClearButton(this.txtSimpleElementFilter);

        this.treeElements.setModel(model);

        this.treeElements.addTreeSelectionListener(new TreeSelectionListener() {

            @Override

    }

    @Override

    public Element createElement(Function function) {

        Element f = new DefaultFunctionElement(function);

        return f;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.gvsig.expressionevaluator.swing.JExpressionBuilder;

/**

    private final String name;

    private final List<JExpressionBuilder.Element> elements;

        this.name = name;

        this.elements = elements;

    }

    public String getDescription() {

        return null;

    }

}