code: public boolean isIncludedInNodeScopeIndex(NodeData state, InternalQName propertyName)
     {
        IndexingRule rule = getApplicableIndexingRule(state);
        if (rule != null)
        {
           return rule.isIncludedInNodeScopeIndex(propertyName);
        }
        // none of the config elements matched -> default is to include
        return true;
     }
docs: Returns <code>true</code> if the property with the given name should be
  included in the node scope fulltext index. If there is not configuration
  entry for that propery <code>false</code> is returned.
  
  @param state
  the node state.
  @param propertyName
  the name of a property.
  @return <code>true</code> if the property should be included in the node
  scope fulltext index.