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

import com.hfg.util.collection.CollectionUtil;
import com.hfg.xml.XMLAttribute;
import com.hfg.xml.XMLTag;
import com.hfg.xml.rdf.RDF;

import java.util.List;

//------------------------------------------------------------------------------
/**
 * Object representation of an SVG (Scalable Vector Graphics) 'metadata' tag.
 * 
 * @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 SvgMetadata extends AbstractSvgNode implements SvgNode
{

   //##########################################################################
   // CONSTRUCTORS
   //##########################################################################

   //---------------------------------------------------------------------------
   public SvgMetadata()
   {
      super(SVG.metadata);
   }

   //---------------------------------------------------------------------------
   public SvgMetadata(XMLTag inXMLTag)
   {
      this();
      initFromXMLTag(inXMLTag);
   }

   //##########################################################################
   // PUBLIC METHODS
   //##########################################################################

   //---------------------------------------------------------------------------
   public SvgMetadata setId(String inValue)
   {
      setAttribute(SvgAttr.id, inValue);
      return this;
   }

   //##########################################################################
   // PROTECTED METHODS
   //##########################################################################

   //---------------------------------------------------------------------------
   @Override
   protected void initFromXMLTag(XMLTag inXMLTag)
   {
      inXMLTag.verifyTagName(getTagName());

      if (CollectionUtil.hasValues(inXMLTag.getAttributes()))
      {
         for (XMLAttribute attr : inXMLTag.getAttributes())
         {
            setAttribute(attr.clone());
         }
      }

      List subtagsAndContent = inXMLTag.getContentPlusSubtagList();
      if (CollectionUtil.hasValues(subtagsAndContent))
      {
         for (Object object : subtagsAndContent)
         {
            if (object instanceof XMLTag)
            {
               XMLTag subtag = (XMLTag) object;
               if (subtag.getTagName().equals(RDF.RDF.getLocalName()))
               {
                  addSubtag(new RDF(subtag));
               }
               else
               {
                  addSubtag(subtag);
               }
            }
            else
            {
               addContent((String)object);
            }
         }
      }
   }
}