Joomla Naming Convention

/com_{ComponentName}
  {componentname}.php
  controller.php            class = {ComponentName}Controller

      /controllers
      sample.php            class = {ComponentName}ControllerSample

   /views
      /{componentname}
         view.html.php      class = {ComponentName}View{ViewName}
         /tmpl
            default.php
      /alternate
         view.html.php      class = {ComponentName}ViewAlternate
         /tmpl
            form.php

   /models
      {componentname}.php      class = {ComponentName}Model{ModelName}
      alternate.php         class = {ComponentName}ModelAlternate

   /admin
     {componentname.php}
     controller.php         class = {ComponentName}sController

       /controllers
         groups.php         class = {ComponentName}sControllerGroups
         list.php            class = {ComponentName}sControllerList

      /views
         /{componentname}
           view.html.php
            /tmpl
               default.php
         /alternate
           view.html.php
              /tmpl
               default.php

      /models
         {componentname}.php   class = {ComponentName}sModel{ModelName} -- Do we add an "s" here?
         alternate.php      class = {ComponentName}sModelAlternate