content: package com.japisoft.editix.mapper.xsd;
  
  import com.japisoft.editix.mapper.AbstractMapper;
  import com.japisoft.framework.xml.parser.node.FPNode;
  
  /**
  This program is available under two licenses : 
  
  1. For non commercial usage : 
  
  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 3 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, see <http://www.gnu.org/licenses/>.
  
  2. For commercial usage :
  
  You need to get a commercial license for source usage at : 
  
  http://www.editix.com/buy.html
  
  Copyright (c) 2018 Alexandre Brillant - JAPISOFT SARL - http://www.japisoft.com
  
  @author Alexandre Brillant - abrillant@japisoft.com
  @author JAPISOFT SARL - http://www.japisoft.com
  
  */
  public class ElementRefMapper extends AbstractMapper {
  
  	public boolean canMap( FPNode node ) {
  		return ( "element".equals( node.getContent() ) ) && node.hasAttribute( getMapAttribute() );
  	}
  
  	@Override
  	protected boolean isMatchingNode(FPNode sourceNode,
  			FPNode walkingNode) {
  
  		boolean elementDef = 
  			"element".equals( walkingNode.getContent() ) && 
  				walkingNode.hasAttribute( "name" );
  
  		if ( !elementDef ) {
  			return false;
  		} else {
  			String name = walkingNode.getAttribute( "name" );
  			String ref = sourceNode.getAttribute( "ref" );
  			int i = ref.lastIndexOf( ":" );
  			if ( i > -1 ) {
  				ref = ref.substring( i + 1 );
  			}
  			return ref.equals( name );
  		}
  	}
  
  	public String getMapAttribute() {
  		return "ref";
  	}	
  	
  	@Override
  	public String toString() {
  		return "Find the element definition from this reference";
  	}
  
  }
  