Application: gvSIG desktop

package org.gvsig.expressionevaluator.swing;

import java.util.Iterator;

import java.util.List;

import org.gvsig.expressionevaluator.Function;

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

/**

 *

 * @author jjdelcerro

 */

public interface JExpressionBuilder extends Component {

    public interface Element {

        public String getName();

        public String getDescription();

    }

    public interface SimpleElement extends Element {

        public Function getFunction();

        public Component getAditionalPanel(); 

    }

    public interface GroupElement extends Element, Iterable<Element> {

        public Element get(int index);

        public int size();

        @Override

        public Iterator<Element> iterator();

        public void addElement(Element element);

        public void addElement(Function function);

    }

    public String getExpression();

    public List<Element> getElements();

}