function actionTest($planList, $messages, $conditionID, $conditionMode)
{
$IDPosition = 0;
$modePosition = 1;
$valuePosition = 2;
$match = false;
$index = -1;
while ($index < sizeof($planList) - 1 && !$match) {
$index++;
$actionNode = $planList[$index]->getAction();
$actionNodeData = $actionNode->getData();
$edgeProgression = $actionNodeData[0];
$edgeActionValues = $edgeProgression->getPredicateValues();
//$condition = $edgeActionValues[sizeof($edgeActionValues)-1];
//$conditionValues = $condition->getPredicateValues();
$conditionValue = $edgeActionValues[$valuePosition]->toString();
//Examine the message
$message = planningAgent::see($messages, $conditionID);
//Finding the matching action packet
$match = planningAgent::doit($planList[$index], $conditionMode, $conditionValue, $messages, $message, $conditionID);
}
if (!$match) {
errors::errorMessage("No progression was found!");
} else {
//Check the chosen action packet
if ($planList[$index]->atGoal()) {
//At goal node
planArchieving::archive($_POST['workflowID']);
systemMessages::message("Goal Node reached!");
}
}
return $planList[$index];
}
//Process all edgeProgression actions
//Fetch the action packets
$actionPackets = $plannerProgress[0];
//Check the edgeprogression action has been matched
$edgeProgressionPacket = planningAgent::action($actionPackets, $_POST);
//Retreive whether the edge progression test was passed
$edgeProgressionResult = $edgeProgressionPacket['match'];
//Retrive the selected action packet
$selectedActionPacket = $edgeProgressionPacket['actionPacket'];
if ($edgeProgressionResult) {
//The edgeprogression test succeded
//Check the chosen action packet
if ($selectedActionPacket->atGoal()) {
//At goal node
$goal = true;
planArchieving::archive($_POST['workflowID']);
systemMessages::message("Goal node reached!");
} else {
//Only one action packet should be returned
$plans = $selectedActionPacket->getPlans();
$newPlannerProgress = planAction::fetchNextAction($plans);
$action = node::getNodeData($newPlannerProgress[1]);
if ($action->getPredicateName() != 'edgeProgression') {
$match = true;
} else {
}
$plannerProgress = $newPlannerProgress;
$newPlannerProgress = array();
}
}
}
function archive($workflowID)
{
planArchieving::addArchiveWorkflowUnit($workflowID);
planArchieving::removeWorkflowUnit($workflowID);
}
