void ParserKeyword::initSize(const Json::JsonObject& jsonConfig) {
// The number of record has been set explicitly with the size: keyword
if (jsonConfig.has_item("size")) {
Json::JsonObject sizeObject = jsonConfig.get_item("size");
if (sizeObject.is_number()) {
m_fixedSize = (size_t) sizeObject.as_int();
m_keywordSizeType = FIXED;
} else
initSizeKeyword(sizeObject);
} else {
if (jsonConfig.has_item("num_tables")) {
Json::JsonObject numTablesObject = jsonConfig.get_item("num_tables");
if (!numTablesObject.is_object())
throw std::invalid_argument("The num_tables key must point to a {} object");
initSizeKeyword(numTablesObject);
m_isTableCollection = true;
} else {
if (jsonConfig.has_item("items") || jsonConfig.has_item("records"))
// The number of records is undetermined - the keyword will be '/' terminated.
m_keywordSizeType = SLASH_TERMINATED;
else {
m_keywordSizeType = FIXED;
if (jsonConfig.has_item("data"))
m_fixedSize = 1;
else
m_fixedSize = 0;
}
}
}
}
void ParserKeyword::initSizeKeyword(const Json::JsonObject& sizeObject) {
if (sizeObject.is_object()) {
std::string sizeKeyword = sizeObject.get_string("keyword");
std::string sizeItem = sizeObject.get_string("item");
initSizeKeyword(sizeKeyword, sizeItem);
} else {
m_keywordSizeType = ParserKeywordSizeEnumFromString( sizeObject.as_string() );
}
}