public void initTransitionSystem(GuideUserHistory history) throws MaltChainedException {
this.actionContainers = history.getActionContainerArray();
if (actionContainers.length < 1) {
throw new ParsingException(
"Problem when initialize the history (sequence of actions). There are no action containers. ");
}
int nLabels = 0;
for (int i = 0; i < actionContainers.length; i++) {
if (actionContainers[i].getTableContainerName().startsWith("A.")) {
nLabels++;
}
}
int j = 0;
for (int i = 0; i < actionContainers.length; i++) {
if (actionContainers[i].getTableContainerName().equals("T.TRANS")) {
transActionContainer = actionContainers[i];
} else if (actionContainers[i].getTableContainerName().startsWith("A.")) {
if (arcLabelActionContainers == null) {
arcLabelActionContainers = new ActionContainer[nLabels];
}
arcLabelActionContainers[j++] = actionContainers[i];
}
}
initWithDefaultTransitions(history);
}
protected GuideUserAction updateActionContainers(
GuideUserHistory history, int transition, LabelSet arcLabels) throws MaltChainedException {
transActionContainer.setAction(transition);
if (arcLabels == null) {
for (int i = 0; i < arcLabelActionContainers.length; i++) {
arcLabelActionContainers[i].setAction(-1);
}
} else {
for (int i = 0; i < arcLabelActionContainers.length; i++) {
arcLabelActionContainers[i].setAction(
arcLabels.get(arcLabelActionContainers[i].getTable()).shortValue());
}
}
GuideUserAction oracleAction = history.getEmptyGuideUserAction();
oracleAction.addAction(actionContainers);
return oracleAction;
}