/**
* This method is used if the action should be added to an existing actions flow. The meaning of
* adding to an existing flow is that for example <code>model.stopProgress()</code> and the <code>
* finishAction</code> will be executed just after all the actions in the flow (including this
* one) will be finished.
*
* @param actionFlowState the state of the flow this action wants to join.
*/
public void runParallelAction(ActionFlowState actionFlowState) {
actionFlowState.incBranchCounter();
runAction(actionFlowState);
}
