DeckRecordConstPtr ParserRecord::parse(RawRecordPtr rawRecord) const {
std::string recordBeforeParsing = rawRecord->getRecordString();
DeckRecordPtr deckRecord(new DeckRecord());
for (size_t i = 0; i < size(); i++) {
ParserItemConstPtr parserItem = get(i);
DeckItemPtr deckItem = parserItem->scan(rawRecord);
deckRecord->addItem(deckItem);
}
const size_t recordSize = rawRecord->size();
if (recordSize > 0)
throw std::invalid_argument("The RawRecord for keyword \"" + rawRecord->getKeywordName() + "\" in file\"" + rawRecord->getFileName() + "\" contained " +
boost::lexical_cast<std::string>(recordSize) +
" too many items according to the spec. RawRecord was: " + recordBeforeParsing);
return deckRecord;
}
/// Scans the rawRecords data according to the ParserItems definition.
/// returns a DeckItem object.
/// NOTE: data are popped from the rawRecords deque!
DeckItemPtr ParserIntItem::scan(RawRecordPtr rawRecord) const {
DeckIntItemPtr deckItem(new DeckIntItem( name() , scalar() ));
int defaultValue = m_default;
if (sizeType() == ALL) {
// The '*' should be interpreted either as a default indicator in the cases '*' and '5*'
// or as multiplier in the case: '5*99'.
while (rawRecord->size() > 0) {
std::string token = rawRecord->pop_front();
if (tokenContainsStar( token )) {
StarToken<int> st(token);
int value = defaultValue;
if (st.hasValue())
value = st.value();
deckItem->push_backMultiple( value , st.multiplier() );
} else {
int value = readValueToken<int>(token);
deckItem->push_back(value);
}
}
} else {
// The '*' should be interpreted as a default indicator
if (rawRecord->size() > 0) {
std::string token = rawRecord->pop_front();
if (tokenContainsStar( token )) {
StarToken<int> st(token);
if (st.hasValue()) { // Probably never true
deckItem->push_back( st.value() );
std::string stringValue = boost::lexical_cast<std::string>(st.value());
for (size_t i=1; i < st.multiplier(); i++)
rawRecord->push_front( stringValue );
} else {
deckItem->push_backDefault( defaultValue );
for (size_t i=1; i < st.multiplier(); i++)
rawRecord->push_front( "*" );
}
} else {
int value = readValueToken<int>(token);
deckItem->push_back(value);
}
} else
deckItem->push_backDefault( defaultValue );
}
return deckItem;
}
/// Scans the rawRecords data according to the ParserItems definition.
/// returns a DeckItem object.
/// NOTE: data are popped from the rawRecords deque!
DeckItemPtr ParserFloatItem::scan(RawRecordPtr rawRecord) const {
DeckFloatItemPtr deckItem(new DeckFloatItem(name()));
float defaultValue = m_default;
if (sizeType() == ALL) { // This can probably not be combined with a default value ....
// The '*' should be interpreted as a multiplication sign
while (rawRecord->size() > 0) {
std::string token = rawRecord->pop_front();
if (tokenContainsStar( token )) {
StarToken<float> st(token);
float value = defaultValue; // This probably does never apply
if (st.hasValue())
value = st.value();
deckItem->push_backMultiple( value , st.multiplier() );
} else {
float value = readValueToken<float>(token);
deckItem->push_back(value);
}
}
} else {
// The '*' should be interpreted as a default indicator
if (rawRecord->size() > 0) {
std::string token = rawRecord->pop_front();
if (tokenContainsStar( token )) {
StarToken<float> st(token);
if (st.hasValue()) { // Probably never true
deckItem->push_back( st.value() );
std::string stringValue = boost::lexical_cast<std::string>(st.value());
for (size_t i=1; i < st.multiplier(); i++)
rawRecord->push_front( stringValue );
} else {
deckItem->push_backDefault( defaultValue );
for (size_t i=1; i < st.multiplier(); i++)
rawRecord->push_front( "*" );
}
} else {
float value = readValueToken<float>(token);
deckItem->push_back(value);
}
} else
deckItem->push_backDefault( defaultValue );
}
return deckItem;
}
