Displaying aggregated record attributes

The AggrERec class calls can retrieve attributes of aggregated records.

After you retrieve an aggregated record, you can use the following AggrERec class calls:

The getERecs() method (Java) and ERecs property (.NET) gets the Endeca records (ERec objects) that are in this aggregated record.
The getProperties() method (Java) and Properties property (.NET) return the properties (as a PropertyMap object) of the aggregated record.
The getRepresentative() method (Java) and Representative property (.NET) get the Endeca record (ERec object) that is the representative record of this aggregated record.
The getSpec() method (Java) and Spec property (.NET) get the specifier of the aggregated record to be queried for.
The getTotalNumERecs() method (Java) and TotalNumERecs property (.NET) return the number of Endeca records (ERec objects) that are in this aggregated record.

The following code snippets illustrate these calls.

Java example

Navigation nav = qr.getNavigation();
// Get total number of aggregated records that matched the query
long nAggrRecs = nav.getTotalNumAggrERecs();
// Get the aggregated records from the Navigation object
AggrERecList aggrecs = nav.getAggrERecs();
// Loop over the aggregated record list
for (int i=0; i<aggrecs.size(); i++) {
  // Get individual aggregate record
  AggrERec aggrec = (AggrERec)aggrecs.get(i);
  // Get number of records in this aggregated record
  long recCount = aggrec.getTotalNumERecs();
  // Get the aggregated record's attributes
  String aggrSpec = aggrec.getSpec();
  PropertyMap propMap = aggrec.getProperties();
  ERecList recs = aggrec.getERecs();
  ERec repRec = aggrec.getRepresentative();
}

.NET example

Navigation nav = qr.Navigation;
// Get total number of aggregated records that matched the query
long nAggrRecs = nav.TotalNumAggrERecs;
// Get the aggregated records from the Navigation object
AggrERecList aggrecs = nav.AggrERecs;
// Loop over the aggregated record list
for (int i=0; i<aggrecs.Count; i++) {
  // Get individual aggregate record
  AggrERec aggrec = (AggrERec)aggrecs[i];
  // Get number of records in this aggregated record
  long recCount = aggrec.TotalNumERecs;
  // Get the aggregated record's attributes
  String aggrSpec = aggrec.Spec;
  PropertyMap propMap = aggrec.Properties;
  ERecList recs = aggRec.ERecs;
  ERec repRec = aggrec.Representative;
}