def retrieveVals(self):
ntpinfo = NTPinfo()<EOL>stats = ntpinfo.getPeerStats()<EOL>if stats:<EOL><INDENT>if self.hasGraph('<STR_LIT>'):<EOL><INDENT>self.setGraphVal('<STR_LIT>', '<STR_LIT>', <EOL>stats.get('<STR_LIT>'))<EOL><DEDENT>if self.hasGraph('<STR_LIT>'):<EOL><INDENT>self.setGraphVal('<STR_LIT>', '<STR_LIT>', <EOL>stats.get('<STR_LIT>'))<EOL>self.setGraphVal('<STR_LIT>', '<STR_LIT>', <EOL>stats.get('<STR_LIT>'))<EOL>self.setGraphVal('<STR_LIT>', '<STR_LIT>', <EOL>stats.get('<STR_LIT>'))<EOL><DEDENT><DEDENT>
Retrieve values for graphs.