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refs #568, only one IDatastoreObjectList by making the key type a template parameter

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This commit is contained in:
Klaus Basan
2016-01-13 01:05:01 +01:00
parent 6625b83c5e
commit 31c86da50b
9 changed files with 56 additions and 129 deletions
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116
src/blackmisc/datastoreobjectlist.cpp
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@@ -20,36 +20,26 @@
namespace BlackMisc
{
template <class OBJ, class CONTAINER>
IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::IDatastoreObjectListWithIntegerKey()
template <class OBJ, class CONTAINER, typename KEYTYPE>
IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::IDatastoreObjectList()
{ }
template <class OBJ, class CONTAINER>
IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::IDatastoreObjectListWithStringKey()
{ }
template <class OBJ, class CONTAINER>
OBJ IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::findByKey(int key, const OBJ &notFound) const
template <class OBJ, class CONTAINER, typename KEYTYPE>
OBJ IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::findByKey(KEYTYPE key, const OBJ &notFound) const
{
return this->container().findFirstByOrDefault(&OBJ::getDbKey, key, notFound);
}
template <class OBJ, class CONTAINER>
OBJ IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::findByKey(const QString &key, const OBJ &notFound) const
{
return this->container().findFirstByOrDefault(&OBJ::getDbKey, key, notFound);
}
template <class OBJ, class CONTAINER>
void IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::sortByKey()
template <class OBJ, class CONTAINER, typename KEYTYPE>
void IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::sortByKey()
{
this->container().sort(BlackMisc::Predicates::MemberLess(&OBJ::getDbKey));
}
template <class OBJ, class CONTAINER>
QList<int> IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::toDbKeyList() const
template <class OBJ, class CONTAINER, typename KEYTYPE>
QList<KEYTYPE> IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::toDbKeyList() const
{
QList<int> keys;
QList<KEYTYPE> keys;
for (const OBJ &obj : ITimestampObjectList<OBJ, CONTAINER>::container())
{
if (!obj.hasValidDbKey()) { continue; }
@@ -58,8 +48,8 @@ namespace BlackMisc
return keys;
}
template <class OBJ, class CONTAINER>
int IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::removeObjectsWithKeys(const QList<int> &keys)
template <class OBJ, class CONTAINER, typename KEYTYPE>
int IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::removeObjectsWithKeys(const QList<KEYTYPE> &keys)
{
if (keys.isEmpty()) { return 0; }
if (this->container().isEmpty()) { return 0; }
@@ -70,46 +60,30 @@ namespace BlackMisc
newValues.push_back(obj);
}
int delta = this->container().size() - newValues.size();
*this = newValues;
this->container() = newValues;
return delta;
}
template <class OBJ, class CONTAINER>
int IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::removeObjectsWithKeys(const QStringList &keys)
template <class OBJ, class CONTAINER, typename KEYTYPE>
int IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::replaceOrAddObjectsByKey(const CONTAINER &container)
{
if (keys.isEmpty()) { return 0; }
if (this->container().isEmpty()) { return 0; }
CONTAINER newValues;
for (const OBJ &obj : ITimestampObjectList<OBJ, CONTAINER>::container())
if (container.isEmpty()) { return 0; }
if (this->container().isEmpty())
{
if (keys.contains(obj.getDbKey(), Qt::CaseInsensitive)) { continue; }
newValues.push_back(obj);
this->container() = container;
return this->container().size();
}
int delta = this->container().size() - newValues.size();
*this = newValues;
CONTAINER newValues(this->container());
const QList<KEYTYPE> keys(container.toDbKeyList());
newValues.removeObjectsWithKeys(keys);
newValues.push_back(container);
int delta = newValues.size() - this->container().size();
this->container() = newValues;
return delta;
}
template <class OBJ, class CONTAINER>
void IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::sortByKey()
{
this->container().sort(BlackMisc::Predicates::MemberLess(&OBJ::getDbKey));
}
template <class OBJ, class CONTAINER>
QStringList IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::toDbKeyList() const
{
QStringList keys;
for (const OBJ &obj : ITimestampObjectList<OBJ, CONTAINER>::container())
{
if (!obj.hasValidDbKey()) { continue; }
keys.append(obj.getDbKey());
}
return keys;
}
template <class OBJ, class CONTAINER>
CONTAINER IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::fromDatabaseJson(const QJsonArray &array)
template <class OBJ, class CONTAINER, typename KEYTYPE>
CONTAINER IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::fromDatabaseJson(const QJsonArray &array)
{
CONTAINER container;
for (const QJsonValue &value : array)
@@ -119,30 +93,8 @@ namespace BlackMisc
return container;
}
template <class OBJ, class CONTAINER>
CONTAINER IDatastoreObjectListWithIntegerKey<OBJ, CONTAINER>::fromDatabaseJson(const QJsonArray &array, const QString &prefix)
{
CONTAINER container;
for (const QJsonValue &value : array)
{
container.push_back(OBJ::fromDatabaseJson(value.toObject(), prefix));
}
return container;
}
template <class OBJ, class CONTAINER>
CONTAINER IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::fromDatabaseJson(const QJsonArray &array)
{
CONTAINER container;
for (const QJsonValue &value : array)
{
container.push_back(OBJ::fromDatabaseJson(value.toObject()));
}
return container;
}
template <class OBJ, class CONTAINER>
CONTAINER IDatastoreObjectListWithStringKey<OBJ, CONTAINER>::fromDatabaseJson(const QJsonArray &array, const QString &prefix)
template <class OBJ, class CONTAINER, typename KEYTYPE>
CONTAINER IDatastoreObjectList<OBJ, CONTAINER, KEYTYPE>::fromDatabaseJson(const QJsonArray &array, const QString &prefix)
{
CONTAINER container;
for (const QJsonValue &value : array)
@@ -154,11 +106,11 @@ namespace BlackMisc
// see here for the reason of thess forward instantiations
// http://www.parashift.com/c++-faq/separate-template-class-defn-from-decl.html
template class IDatastoreObjectListWithIntegerKey<BlackMisc::Aviation::CLivery, BlackMisc::Aviation::CLiveryList>;
template class IDatastoreObjectListWithIntegerKey<BlackMisc::Aviation::CAircraftIcaoCode, BlackMisc::Aviation::CAircraftIcaoCodeList>;
template class IDatastoreObjectListWithIntegerKey<BlackMisc::Aviation::CAirlineIcaoCode, BlackMisc::Aviation::CAirlineIcaoCodeList>;
template class IDatastoreObjectListWithIntegerKey<BlackMisc::Simulation::CAircraftModel, BlackMisc::Simulation::CAircraftModelList>;
template class IDatastoreObjectListWithStringKey<BlackMisc::Simulation::CDistributor, BlackMisc::Simulation::CDistributorList>;
template class IDatastoreObjectListWithStringKey<BlackMisc::CCountry, BlackMisc::CCountryList>;
template class IDatastoreObjectList<BlackMisc::Aviation::CLivery, BlackMisc::Aviation::CLiveryList, int>;
template class IDatastoreObjectList<BlackMisc::Aviation::CAircraftIcaoCode, BlackMisc::Aviation::CAircraftIcaoCodeList, int>;
template class IDatastoreObjectList<BlackMisc::Aviation::CAirlineIcaoCode, BlackMisc::Aviation::CAirlineIcaoCodeList, int>;
template class IDatastoreObjectList<BlackMisc::Simulation::CAircraftModel, BlackMisc::Simulation::CAircraftModelList, int>;
template class IDatastoreObjectList<BlackMisc::Simulation::CDistributor, BlackMisc::Simulation::CDistributorList, QString>;
template class IDatastoreObjectList<BlackMisc::CCountry, BlackMisc::CCountryList, QString>;
} // namespace