<html><body><div style="color:#000; background-color:#fff; font-family:tahoma, new york, times, serif;font-size:10pt">Hi,<br><br>I have a planning project that is determined by quite some constraints.<br>Translated in rules this results in a number of hard constraints and a number of soft constraints.<br>Now I have one rule (hard constraint) that simply many not be broken, never, ever.<br>If a planning that fails this rule would be executed, we face a lawsuit.<br><br>Of course I can (and will) do a post-evaluation to find out if this rule is broken, <br>but I want to know if there is a possibility in drools planner to forcefully reject any "solution" that breaks this one rule, <br>continue searching for other solutions and guarantee that the "best solution" will not propose a combination that fails this rule?<br><br>Is this possible?<br><div><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: tahoma,new
york,times,serif; background-color: transparent; font-style: normal;"><span>Thanks,</span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: tahoma,new york,times,serif; background-color: transparent; font-style: normal;"><br><span></span></div><div style="color: rgb(0, 0, 0); font-size: 13.3333px; font-family: tahoma,new york,times,serif; background-color: transparent; font-style: normal;"><span>Michiel<br></span></div><div> </div><div>-----------------<br>http://www.codessentials.com - Your essential software, for free!<br>Follow us at http://twitter.com/#!/Codessentials</div></div></body></html>