/// <inheritdoc/>
public virtual ICriteria GetTypeExistsCriteria(Type docType)
{
Argument.EnsureNotNull("docType", docType);
// Without any other guidance, we look for the first non-nullable property.
var prefix = GetDocumentMappingPrefix(docType);
var fieldName = GetFieldName(prefix, MappingHelpers.GetSelectionProperty(docType));
return(new ExistsCriteria(fieldName));
}
