void
MSTriggeredXMLReader::myInit() {
try {
myParser = XMLSubSys::getSAXReader(*this);
if (!myParser->parseFirst(getFileName().c_str(), myToken)) {
throw ProcessError("Can not read XML-file '" + getFileName() + "'.");
}
} catch (SAXException& e) {
throw ProcessError(TplConvert<XMLCh>::_2str(e.getMessage()));
} catch (XMLException& e) {
throw ProcessError(TplConvert<XMLCh>::_2str(e.getMessage()));
}
if (readNextTriggered()) {
if (myOffset < MSNet::getInstance()->getCurrentTimeStep()) {
myOffset = MSNet::getInstance()->getCurrentTimeStep() + 1;
// !!! Warning?
}
} else {
myHaveMore = false;
}
}
SUMOTime
MSTriggeredReader::wrappedExecute(SUMOTime current) {
if (!isInitialised()) {
init();
}
SUMOTime next = current;
// loop until the next action lies in the future
while (current == next) {
// run the next action
// if it could be accomplished...
if (processNextEntryReaderTriggered()) {
// read the next one
if (readNextTriggered()) {
// set the time for comparison if a next one exists
next = myOffset;
} else {
// leave if no further exists
return 0;
}
} else {
// action could not be accomplished; try next time step
return DELTA_T;
}
}
// come back if the next action shall be executed
if (myOffset - current <= 0) {
// current is delayed;
return DELTA_T;
}
return myOffset - current;
}
