Package Array

Class StreamerLogging

java.lang.Object

generalDatabase.SQLLogging

Array.StreamerLogging

public class StreamerLogging
extends SQLLogging

Field Summary

Fields inherited from class generalDatabase.SQLLogging

UPDATE_POLICY_OVERWRITE, UPDATE_POLICY_WRITENEW

Method Summary

Modifier and Type	Method	Description
boolean	prepareForMixedMode(PamConnection con)	Clear the existing streamers since they will have timestamps from the start of mixed-mode rather than the start of the data.
void	setTableData(SQLTypes sqlTypes, PamDataUnit pamDataUnit)	Callback function when new data are created that allows the user to set the data for each column.

Methods inherited from class generalDatabase.SQLLogging

addAddOn, clearAllAddOns, countTableItems, countTableItems, createInClause, deleteData, deleteData, deleteData, deleteIndexedItems, doExtraChecks, double2Float, findClosestDataPoint, findLogger, getBaseTableDefinition, getEarlyLoadClause, getIdListUpdatClause, getLastLoadIndex, getLastLoadUID, getLastTime, getLoggingAddOns, getPamDataBlock, getTableDefinition, getTimesUpdateClause, getUIDMatchClause, getUpdatePolicy, getViewerCursorFinder, getViewerEverythingClause, getViewerLessThanClause, getViewerLoadClause, getViewerOverlapClause, getViewerUpdateClause, isCanView, isLoadViewData, loadDataFrom, loadEarlyData, loadEarlyData, loadLastDataUnit, loadSubtableData, loadSubtableData, loadViewData, loadViewData, loadViewerData, logData, logData, prepareEmulation, readLastData, readMixedModeData, readNextEmulation, reCheckTable, reLogData, reLogData, removeAddOn, removeAddOn, reset, saveOfflineData, setCanView, setColumnData, setLoadViewData, setTableDefinition, setUpdatePolicy, transferDataFromResult

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

setTableData

public void setTableData(SQLTypes sqlTypes,
 PamDataUnit pamDataUnit)

Description copied from class: SQLLogging

Callback function when new data are created that allows the user to set the data for each column. Columns that have data which can be filled automatically (counters, primary keys and columns cross referenced to data in other tables) are filled automatically in fillTableData()

Specified by:

setTableData in class SQLLogging

prepareForMixedMode

public boolean prepareForMixedMode(PamConnection con)

Clear the existing streamers since they will have timestamps from the start of mixed-mode rather than the start of the data. Then try to load the streamers from the database. But check and make sure that there is at least one streamerDataUnit for each of the streamers. If there is no prior streamerDataUnit in the database, then create a new default one with the timestamp from the start of the mixed-mode data.

Overrides:

prepareForMixedMode in class SQLLogging