List of objects read from database. Such objects should implement. More...
Inheritance diagram for swift::misc::db::IDatastoreObjectList< OBJ, CONTAINER, KEYTYPE >:
Public Member Functions | |
| OBJ | findByKey (KEYTYPE key, const OBJ ¬Found=OBJ()) const |
| Object with key, notFound otherwise. | |
| CONTAINER | findByKeys (const QSet< KEYTYPE > &keys) const |
| Object with key, notFound otherwise. | |
| CONTAINER | findObjectsWithDbKey () const |
| Objects with DB key. | |
| CONTAINER | findObjectsWithoutDbKey () const |
| Objects without DB key. | |
| OBJ | maxKeyObject () const |
| Object with max.key. | |
| void | sortByKey () |
| Sort by timestamp. | |
| QSet< KEYTYPE > | toDbKeySet () const |
| All keys as set. | |
| QMap< KEYTYPE, OBJ > | toDbKeyValueMap () const |
| As map with DB key/object. | |
| QSet< QString > | toDbKeyStringSet () const |
| All keys as string set (also integer keys will be converted to string) | |
| QString | dbKeysAsString (const QString &separator) const |
| The DB keys as string. | |
| KEYTYPE | getMaxKey (bool *ok=nullptr) const |
| Max.key value (making sense with integer key) | |
| int | removeObjectsWithKeys (const QSet< KEYTYPE > &keys) |
| Remove objects with keys. | |
| int | removeObjectsWithoutDbKey () |
| Remove objects without key. | |
| int | replaceOrAddObjectsByKey (const CONTAINER &container) |
| Update or insert data (based on DB key) | |
| QDateTime | latestDbTimestamp () const |
| Latest DB timestamp (means objects with DB key) | |
| QDateTime | oldestDbTimestamp () const |
| Latest DB timestamp (means objects with DB key) | |
| int | countWithValidDbKey (bool withKey) const |
| Number of objects with/without key. | |
| int | countWithValidDbKey () const |
| Number of entries with valid DB key. | |
| bool | containsAnyObjectWithoutKey () const |
| Any object without key? | |
| bool | containsDbKey (KEYTYPE key) const |
| Contains object with key? | |
 Public Member Functions inherited from swift::misc::ITimestampObjectList< OBJ, CONTAINER > | |
| CONTAINER | findBefore (const QDateTime &dateTime) const |
| List of objects before dateTime (older) | |
| CONTAINER | findBefore (qint64 msSinceEpoch) const |
| List of objects before msSinceEpoch (older) | |
| OBJ | findObjectBeforeOrDefault (qint64 msSinceEpoch) const |
| Object before timestamp or default (older) | |
| CONTAINER | findBeforeAndRemove (qint64 msSinceEpoch) |
| Get objects before msSinceEpoch and remove those. | |
| CONTAINER | findBeforeNowMinusOffset (qint64 msOffset) const |
| List of objects before now - offset. | |
| CONTAINER | findAfter (const QDateTime &dateTime) const |
| List of objects after dateTime (newer) | |
| CONTAINER | findAfter (qint64 msSinceEpoch) const |
| List of objects after msSinceEpoch (newer) | |
| CONTAINER | findAfterNowMinusOffset (qint64 msOffset) const |
| List of objects before now - offset. | |
| OBJ | findObjectAfterOrDefault (qint64 msSinceEpoch) const |
| List of objects after msSinceEpoch (newer) | |
| CONTAINER | findInvalidTimestamps () const |
| Objects without valid timestamp. | |
| OBJ | findClosestTimeDistance (qint64 msSinceEpoch) const |
| Find closest (or default) | |
| bool | hasInvalidTimestamps () const |
| Has invalid timestamp. | |
| void | setCurrentUtcTime () |
| Set all timestamps to now. | |
| void | setUtcTime (qint64 msSinceEpoch) |
| Set all timestamps to given time. | |
| void | setInvalidTimestampsToCurrentUtcTime () |
| Set invalid timestamps to now. | |
| QDateTime | latestTimestamp () const |
| Latest timestamp. | |
| qint64 | latestTimestampMsecsSinceEpoch () const |
| Latest timestamp. | |
| QDateTime | oldestTimestamp () const |
| Oldest timestamp. | |
| qint64 | oldestTimestampMsecsSinceEpoch () const |
| Oldest timestamp. | |
| OBJ | latestObject () const |
| Latest object. | |
| OBJ | oldestObject () const |
| Latest object. | |
| int | removeBefore (const QDateTime &dateTime) |
| Remove objects with timestamp before dateTime. | |
| int | removeBefore (qint64 msSinceEpoch) |
| Remove objects with timestamp before dateTime. | |
| int | removeOlderThanNowMinusOffset (qint64 offsetMs) |
| Remove objects older than seconds. | |
| void | sortLatestFirst () |
| Sort by timestamp. | |
| void | sortOldestFirst () |
| Sort by timestamp. | |
| void | push_frontKeepLatestFirst (const OBJ &value, bool replaceSameTimestamp=true, int maxElements=-1) |
| Insert as first element by keeping maxElements and the latest first. | |
| void | push_backIncreaseTimestamp (const OBJ &newObject) |
| Push back and increase the timestamp at least by +1ms if equal to last element. More... | |
| void | push_backOverrideTimestamp (const OBJ &newObject, qint64 newTsMsSinceEpoch) |
| Push back, but set new timestamp. | |
| void | setNewTimestampStartingLast (qint64 startTimeStampMs, qint64 deltaTimeMs) |
| Set new timestamps starting with the last element. | |
| int | replaceIfSameTimestamp (const OBJ &newObject) |
| Replace if an object has the same timestamp. | |
| bool | isSortedLatestLast () const |
| Is completely sorted: latest last. More... | |
| bool | isSortedLatestFirst () const |
| Is completely sorted: latest last. More... | |
| void | addMsecs (qint64 msToAdd) |
| Adds a time to all values. | |
| void | setSortHint (HintTimestampSort hint) |
| Set the hint. | |
| MillisecondsMinMaxMean | getTimestampDifferenceMinMaxMean () const |
| Difference of timestamp values. More... | |
Static Public Member Functions | |
| static CONTAINER | fromMultipleJsonFormats (const QJsonObject &jsonObject) |
| From multiple JSON formats. More... | |
| static CONTAINER | fromMultipleJsonFormats (const QString &jsonString) |
| From multiple JSON formats. More... | |
| static CONTAINER | fromDatabaseJson (const QJsonArray &array) |
| From DB JSON with default prefixes. More... | |
| static CONTAINER | fromDatabaseJson (const QJsonArray &array, const QString &prefix) |
| From DB JSON. More... | |
Protected Member Functions | |
| IDatastoreObjectList ()=default | |
| Constructor. | |
| Protected Member Functions inherited from swift::misc::ITimestampObjectList< OBJ, CONTAINER > | |
| ITimestampObjectList ()=default | |
| Constructor. | |
| const CONTAINER & | container () const |
| Container. | |
| CONTAINER & | container () |
| Container. | |
Additional Inherited Members | |
| Public Types inherited from swift::misc::ITimestampObjectList< OBJ, CONTAINER > | |
| enum | HintTimestampSort { NoTimestampSortHint , TimestampLatestFirst , TimestampLatestLast } |
| Hint if the list is sorted. | |
| Protected Attributes inherited from swift::misc::ITimestampObjectList< OBJ, CONTAINER > | |
| HintTimestampSort | m_tsSortHint = NoTimestampSortHint |
| sort hint | |
Detailed Description
template<class OBJ, class CONTAINER, typename KEYTYPE>
class swift::misc::db::IDatastoreObjectList< OBJ, CONTAINER, KEYTYPE >
List of objects read from database. Such objects should implement.
Definition at line 26 of file datastoreobjectlist.h.
Member Function Documentation
◆ fromDatabaseJson() [1/2]
template<class OBJ , class CONTAINER , typename KEYTYPE >
|
inlinestatic |
From DB JSON with default prefixes.
- Remarks
- Specialized classes might have their own fromDatabaseJson implementation
Definition at line 323 of file datastoreobjectlist.h.
◆ fromDatabaseJson() [2/2]
template<class OBJ , class CONTAINER , typename KEYTYPE >
|
inlinestatic |
From DB JSON.
- Remarks
- Specialized classes might have their own fromDatabaseJson implementation
Definition at line 332 of file datastoreobjectlist.h.
◆ fromMultipleJsonFormats() [1/2]
template<class OBJ , class CONTAINER , typename KEYTYPE >
|
inlinestatic |
From multiple JSON formats.
- Remarks
- supports native swift C++ format, DB format, and cache format
Definition at line 259 of file datastoreobjectlist.h.
◆ fromMultipleJsonFormats() [2/2]
template<class OBJ , class CONTAINER , typename KEYTYPE >
|
inlinestatic |
From multiple JSON formats.
- Remarks
- supports native swift C++ format, DB format, and cache format
Definition at line 308 of file datastoreobjectlist.h.
The documentation for this class was generated from the following file:
- src/misc/db/datastoreobjectlist.h
