anchor.diff:  	import="java.util.*,
   		org.opennms.web.*,
   		org.opennms.web.performance.*,
  -		org.opennms.netmgt.config.DataCollectionConfigFactory
  +		org.opennms.netmgt.config.DataCollectionConfigFactory,
  +		org.opennms.web.element.NetworkElementFactory
   	"
   %>
   <%@ taglib uri="http://java.sun.com/jstl/core" prefix="c" %>
  
positive.code:     if (nodeId != null) {
  		request.setAttribute("resources",
  		                     this.model.getResourceForNode(Integer.parseInt(nodeId)));
  		request.setAttribute("elementType", "node");
      } else if (domain != null) {
  		request.setAttribute("resources",
  	    	                 this.model.getResourceForDomain(domain));
  		request.setAttribute("elementType", "domain");
      } else {
          throw new MissingParameterException("node or domain", requiredParameters);
      }
  
negative.code: 	</c:when>
  	
  	<c:otherwise>
  	  <h2>
          <c:out value="${topLevelResourceTypeLabel}"/>: <a href="<c:out value="${topLevelResourceLink}"/>"><c:out value="${topLevelResourceLabel}"/></a>
  	  </h2>
  	  
        <h3>
          Choose a Resource to Query
        </h3>
  
        <p>
          The <c:out value="${topLevelResourceType}"/>
          that you have chosen has performance data for multiple resources.
          Please choose the resource that you wish to query.
        </p>
  