| Class Summary | 
| ItemLookupDroplet | This servlet looks for a RepositoryItem by its id from within
 a Repository. | 
| NavHistory | When you are walking in the woods, experts recommend carrying a loaf 
 of bread and throwing down bread crumbs everywhere you walk so that 
 when you would like to return, you can follow a trail of breadcrumbs 
 to your home. | 
| NavHistoryCollector | This droplet is what you would use to throw down a trail of breadcrumbs
 that will show the user the way that he has navigated your site to
 arrive at the page he is on. | 
| NavHistoryItem | This simple bean is used by RepositoryNavigator and NavHistory to contain those 
 occasional site locations that do not correspond to a repository item. | 
| PossibleValues | This servlet queries a repository and returns all tag values
 or repository items for a given itemDescriptorName and
 propertyName depending on the type of the property
 identified by propertyName. | 
| RepositoryFormDataImpl | A minimal, stand-alone implementation of RepositoryFormData. | 
| RepositoryFormHandler | This is a form handler for operating on repository items. | 
| RepositoryFormHashtable | Defines a hashtable with a property mapper which is case
 insensitive and does not give hard errors for properties that are
 not currently defined. | 
| RepositoryFormList | This class is used by the RepositoryFormHandler. | 
| RepositoryFormMap | This class is used by the RepositoryFormHandler. | 
| RepositoryQueryServlet | Servlet used to execute a repository query | 
| RepositoryServlet | This class serves as a base class for servlet interaction with
 a Repository. | 
| RQLQueryForEach | This servlet executes a RQL query and renders its output
 parameter for each element returned by the query. | 
| RQLQueryForEach.RQLQueryReturnData | RQLQueryReturnData | 
| RQLQueryRange | This servlet executes a RQL query and renders its output
 parameter for a selected subset of the elements returned by the query. | 
| SearchFormHandler | This form handler can be used to search repositories with any combination of
 several search types: Keyword, Text, Hierarchical, Advanced. | 
| XMLRepositoryFormHandler | This class is an extension of RepositoryFormHandler that has a few
 additional features. |