Application: gvSIG desktop

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package org.gvsig.expressionevaluator.swing.impl;

import java.util.ArrayList;

import java.util.Iterator;

import java.util.List;

import org.gvsig.expressionevaluator.Function;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager;

import org.gvsig.expressionevaluator.swing.JExpressionBuilder;

/**

 *

 * @author jjdelcerro

 */

class DefaultGroupElement implements JExpressionBuilder.GroupElement {

    private final String name;

    private final List<JExpressionBuilder.Element> elements;

    private ExpressionEvaluatorSwingManager manager;

    public DefaultGroupElement(ExpressionEvaluatorSwingManager manager, String name, List<JExpressionBuilder.Element> elements) {

        this.manager = manager;

        this.name = name;

        this.elements = elements;

    }

    public DefaultGroupElement(String name) {

        this.name = name;

        this.elements = new ArrayList<>();

    }

    public List<JExpressionBuilder.Element> getElements() {

        return this.elements;

    }

    @Override

    public JExpressionBuilder.Element get(int index) {

        return this.elements.get(index);

    }

    @Override

    public int size() {

        return this.elements.size();

    }

    @Override

    public Iterator<JExpressionBuilder.Element> iterator() {

        return this.elements.iterator();

    }

    @Override

    public void addElement(JExpressionBuilder.Element element) {

        this.elements.add(element);

    }

    @Override

    public String getName() {

        return this.name;

    }

    @Override

    public String getDescription() {

        return null;

    }

    @Override

    public void addElement(Function function) {

        JExpressionBuilder.Element item = this.manager.createElement(function);

        this.addElement(item);

    }

}