List of Public API methods commonly used in Pega-Part1

 1.void applyModel(ClipboardPage aClipboardPage, ParameterPage aNewParamPage, java.lang.String aModelName)
          It is used to apply a model to the specified clipboard page.
 2.boolean checkCachingHeaders(long aLastModifiedDate, long aFileLength)
          It is used to validate the headers submitted as part of the request match the inputs provided.
 3.void closeHTMLDoc()
          This must be called after getting a stream that is a top-level document.
 4.ClipboardPage createPage(java.lang.String aClassName, java.lang.String aPageName)
          Create a new page of the specified class.
 5.void doAction(StringMap aKeys, ClipboardPage aNewStepPage, ParameterPage aNewParam)
          Executes the identified (typically custom) rule which uses the activity access interface by implementing