/*
 * Copyright (C) 2005-2008 Alfresco Software Limited.
 *
 * 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.

 * As a special exception to the terms and conditions of version 2.0 of 
 * the GPL, you may redistribute this Program in connection with Free/Libre 
 * and Open Source Software ("FLOSS") applications as described in Alfresco's 
 * FLOSS exception.  You should have recieved a copy of the text describing 
 * the FLOSS exception, and it is also available here: 
 * http://www.alfresco.com/legal/licensing"
 */
package org.alfresco.repo.forms;

/**
 * Represents a field group
 *
 * @author Gavin Cornwell
 */
public class FieldGroup
{
    protected String id;
    protected String label;
    protected FieldGroup parent;
    protected boolean repeats;
    protected boolean mandatory;
    
    /**
     * Constructs a FieldGroup
     * 
     * @param id        The id of the group
     * @param label     The display label of the group
     * @param mandatory Whether the group is mandatory
     * @param repeats   Whether the group of fields can repeat
     * @param parent    The group's parent group or null if it 
     *                  doesn't have a parent
     */
    public FieldGroup(String id, String label, boolean mandatory, 
                      boolean repeats, FieldGroup parent)
    {
        this.id = id;
        this.label = label;
        this.mandatory = mandatory;
        this.parent = parent;
        this.repeats = repeats;
    }

    /**
     * Returns the id of the group 
     * 
     * @return The id of the group
     */
    public String getId()
    {
        return this.id;
    }

    /**
     * Returns the display label of the group
     * 
     * @return The display label of the group
     */
    public String getLabel()
    {
        return this.label;
    }

    /**
     * Returns the parent group
     * 
     * @return The parent group or null if there isn't a parent
     */
    public FieldGroup getParent()
    {
        return this.parent;
    }

    /**
     * Determines whether the fields inside this group can 
     * repeat multiple times
     * 
     * @return true if the group repeats
     */
    public boolean isRepeating()
    {
        return this.repeats;
    }

    /**
     * Determines if the group is mandatory
     * 
     * @return true if the group is mandatory
     */
    public boolean isMandatory()
    {
        return this.mandatory;
    }
}