The MDEX Engine returns relevance ranking information as a
DGraph.WhyRank property on each record in the search
results. The MDEX Engine also returns summary information for all record
results in a
Supplement object. (Note that the information available in
a
Supplement object is not available if you are using the
MAX API.)
Example 102. Java example
// Retrieve properties from record
PropertyMap propsMap = rec.getProperties();
// Get the WhyRank property value
String wr = (String) propsMap.get("DGraph.WhyRank");
// Display the WR value if one exists
if (wr != null) {
%>This record was ranked by <%= wr %>
<%
}
Example 103. .NET example
// Retrieve properties from record
PropertyMap propsMap = rec.Properties;
// Get the WhyRank property value
String wr = propsMap["DGraph.WhyRank"].ToString();
// Display the WR value if one exists
if (wr != null) {
%>This record was ranked by <%= wr %>
<%
}
