DataModelListener represents an event listener that wishes to be notified of DataModelEvent s occurring on a particular DataModel instance.

DataModel is an abstraction around arbitrary data binding technologies that can be used to adapt a variety of data sources for use by JavaServer Faces components that support per-row processing for their child components (such as UIData .

The data collection underlying a DataModel instance is modeled as a collection of row objects that can be accessed by a zero-relative cursor (row index). 

ArrayDataModel is a convenience implementation of DataModel that wraps an array of Java objects.

DataModelEvent represents an event of interest to registered listeners that occurred on the specified DataModel .

ListDataModel is a convenience implementation of DataModel that wraps an List of Java objects.

ResultDataModel is a convenience implementation of DataModel that wraps a JSTL Result object, typically representing the results of executing an SQL query via JSTL tags.

ResultSetDataModel is a convenience implementation of DataModel that wraps a ResultSet of Java objects. 

ScalarDataModel is a convenience implementation of DataModel that wraps an individual Java object.

SelectItem represents a single item in the list of supported items associated with a UISelectMany or UISelectOne component.

SelectItemGroup is a subclass of SelectItem that identifies a set of options that will be made available as a subordinate "submenu" or "options list", depending upon the requirements of the UISelectMany or UISelectOne renderer that is actually used.