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com.hfg xml, html, svg, and bioinformatics utility library
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package com.hfg.xml.xsd;

import java.util.ArrayList;
import java.util.List;

import com.hfg.util.StringUtil;
import com.hfg.xml.XMLNamespace;
import com.hfg.xml.XMLNode;

//------------------------------------------------------------------------------
/**
 Representation of a group in an XML Schema Definition (XSD) specification.
 
 @author J. Alex Taylor, hairyfatguy.com
 
 */
//------------------------------------------------------------------------------
// com.hfg XML/HTML Coding Library
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// version 2.1 of the License, or (at your option) any later version.
//
// This library 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
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
//
// J. Alex Taylor, President, Founder, CEO, COO, CFO, OOPS hairyfatguy.com
// [email protected]
//------------------------------------------------------------------------------

public class XsdGroup extends XsdContent
{
   private String  mName;
   private List mContent;

   //---------------------------------------------------------------------------
   public XsdGroup()
   {
   }

   //---------------------------------------------------------------------------
   public XsdGroup(XMLNode inTag, XMLNamespace inNamespace)
   {
      super(inTag);

      inTag.verifyTagName(XsdXML.GROUP.getLocalName());

      String name = inTag.getAttributeValue(XsdXML.NAME_ATT.getLocalName());
      if (StringUtil.isSet(name))
      {
         mName = name;
      }

      String ref = inTag.getAttributeValue(XsdXML.REF_ATT.getLocalName());
      if (StringUtil.isSet(ref))
      {
         mName = ref;
      }

      for (XMLNode subtag : inTag.getXMLNodeSubtags())
      {
         if (subtag.getTagName().equals(XsdXML.ELEMENT.getLocalName()))
         {
            addContent(new XsdElement(subtag).setNamespace(inNamespace));
         }
         else if (subtag.getTagName().equals(XsdXML.GROUP.getLocalName()))
         {
            addContent(new XsdGroup(subtag, inNamespace));
         }
         else if (subtag.getTagName().equals(XsdXML.CHOICE.getLocalName()))
         {
            addContent(new XsdChoice(subtag, inNamespace));
         }
         else if (subtag.getTagName().equals(XsdXML.SEQUENCE.getLocalName()))
         {
            addContent(new XsdSequence(subtag, inNamespace));
         }
      }
   }


   //---------------------------------------------------------------------------
   @Override
   public XsdGroup setMaxOccurs(int inValue)
   {
      super.setMaxOccurs(inValue);
      return this;
   }

   //---------------------------------------------------------------------------
   @Override
   public XsdGroup setMinOccurs(int inValue)
   {
      super.setMinOccurs(inValue);
      return this;
   }

   //---------------------------------------------------------------------------
   public String getName()
   {
      return mName;
   }

   //---------------------------------------------------------------------------
   public List getContent()
   {
      return mContent;
   }

   //---------------------------------------------------------------------------
   public XsdGroup addContent(XsdContent inValue)
   {
      if (null == mContent)
      {
         mContent = new ArrayList<>(20);
      }

      mContent.add(inValue);
      return this;
   }
}