public function updateQueuedContacts ()
	{
		/**
		 * @var DataList
		 */
		$oTemplate = $this->EmailTemplate();

		/**
		 * @var DataList
		 */
		$oConditions = $this->EmailConditions();

		$aIncludes = array();
		$aExcludes = array();

		foreach ( $oConditions as /* @var $oCondition EmailCondition */ $oCondition )
		{
			$sKey = $oCondition->ContactField;

			switch ( $oCondition->ConditionOperator )
			{
				case EmailCondition::EC_OPERATOR_GREATERTHAN:
					$sKey .= ':GreaterThan';
					break;

				case EmailCondition::EC_OPERATOR_LESSTHAN:
					$sKey .= 'LessThan';
					break;

				case EmailCondition::EC_OPERATOR_LIKE:
					$sKey .= ':PartialMatch';
					break;

				default:
					$sKey .= ':ExactMatch';
					break;

			}

			switch ( $oCondition->ConditionAction )
			{
				case EmailCondition::EC_ACTION_INCLUDE:
					$aIncludes[$sKey] = $oCondition->FieldValue;
					break;

				case EmailCondition::EC_ACTION_EXCLUDE:
					$aExcludes[$sKey] = $oCondition->FieldValue;
					break;
			}

		}

		$this->QueuedEmails()->removeAll();

		$oQueues = Contact::get()->filter($aIncludes)->exclude($aExcludes);

		foreach ( $oQueues as $oQueued )
		{
			$aInsert = array();
			$aInsert['ContactID'] = $oQueued->ID;
			$aInsert['EmailCampaignID'] = $this->ID;
			$aInsert['Sent'] = 0;
			$aInsert['SentDate'] = '0000-00-00';
			$aInsert['SentTime'] = '00:00:00';
			ContactEmailQueued::create($aInsert)->write();
		}