Uses of Class
org.epics.archiverappliance.common.BasicContext

Packages that use BasicContext

Package	Description
edu.stanford.slac.archiverappliance.PBOverHTTP	Contains classes for an EventStream that is backed by a HTTP connection.
edu.stanford.slac.archiverappliance.PlainPB	Files supporting the PlainPBStoragePlugin; one of the main StoragePlugin's in the Archiver Appliance.
org.epics.archiverappliance	The interfaces in org.epics.archiverappliance are the main interfaces in the archiver appliance.
org.epics.archiverappliance.common.mergededup
org.epics.archiverappliance.config	Interfaces and classes relating to configuration of the appliance.
org.epics.archiverappliance.etl	Functionality pertaining to the etl webapp.
org.epics.archiverappliance.retrieval	Business processes pertaining to the retrieval webapp.
org.epics.archiverappliance.retrieval.channelarchiver	Classes used in fetching data from Channel Archiver XML-RPC data servers.
org.epics.archiverappliance.retrieval.mimeresponses	Classes and interfaces implementing the various mime responses.
org.epics.archiverappliance.retrieval.pva
org.epics.archiverappliance.utils.blackhole	Functionality pertaining to the blackhole storage plugin.

Uses of BasicContext in edu.stanford.slac.archiverappliance.PBOverHTTP

Methods in edu.stanford.slac.archiverappliance.PBOverHTTP with parameters of type BasicContext

Modifier and Type	Method	Description
boolean	PBOverHTTPStoragePlugin.appendData(BasicContext context, String pvName, EventStream stream)
void	PBOverHTTPStoragePlugin.convert(BasicContext context, String pvName, ConversionFunction conversionFuntion)
List<Callable<EventStream>>	PBOverHTTPStoragePlugin.getDataForMultiPVs(BasicContext context, List<String> pvNames, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
List<Callable<EventStream>>	PBOverHTTPStoragePlugin.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
Event	PBOverHTTPStoragePlugin.getFirstKnownEvent(BasicContext context, String pvName)
Event	PBOverHTTPStoragePlugin.getLastKnownEvent(BasicContext context, String pvName)
void	PBOverHTTPStoragePlugin.renamePV(BasicContext context, String oldName, String newName)

Uses of BasicContext in edu.stanford.slac.archiverappliance.PlainPB

Methods in edu.stanford.slac.archiverappliance.PlainPB with parameters of type BasicContext

Modifier and Type	Method	Description
boolean	PlainPBStoragePlugin.appendData(BasicContext context, String pvName, EventStream stream)
void	PlainPBStoragePlugin.convert(BasicContext context, String pvName, ConversionFunction conversionFuntion)
ReadableByteChannel	FileBackedPBEventStream.getByteChannel(BasicContext context)
List<Callable<EventStream>>	PlainPBStoragePlugin.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime)
List<Callable<EventStream>>	PlainPBStoragePlugin.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
Event	FileBackedPBEventStream.getFirstEvent(BasicContext context)
Event	PlainPBStoragePlugin.getFirstKnownEvent(BasicContext context, String pvName)
Event	PlainPBStoragePlugin.getLastKnownEvent(BasicContext context, String pvName)
int	AppendDataStateData.partitionBoundaryAwareAppendData(BasicContext context, String pvName, EventStream stream, String extension, String extensionToCopyFrom)	Append data into PB files honoring partition boundaries switching into new partitions as we cross the boundary.
void	PlainPBStoragePlugin.renamePV(BasicContext context, String oldName, String newName)

Uses of BasicContext in org.epics.archiverappliance

Methods in org.epics.archiverappliance with parameters of type BasicContext

Modifier and Type	Method	Description
boolean	Writer.appendData(BasicContext context, String pvName, EventStream stream)
void	StoragePlugin.convert(BasicContext context, String pvName, ConversionFunction conversionFuntion)	Sometimes, PVs change types, EGUs etc.
List<Callable<EventStream>>	Reader.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
Event	Reader.getFirstKnownEvent(BasicContext context, String pvName)	Get the first event for this PV.
Event	Writer.getLastKnownEvent(BasicContext context, String pvName)	Gets the last known event in this destination.
void	StoragePlugin.renamePV(BasicContext context, String oldName, String newName)	Change the name of a PV.

Uses of BasicContext in org.epics.archiverappliance.common.mergededup

Methods in org.epics.archiverappliance.common.mergededup with parameters of type BasicContext

Modifier and Type	Method	Description
boolean	MergeDedupStoragePlugin.appendData(BasicContext context, String pvName, EventStream stream)
void	MergeDedupStoragePlugin.convert(BasicContext context, String pvName, ConversionFunction conversionFuntion)
List<Callable<EventStream>>	MergeDedupStoragePlugin.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
Event	MergeDedupStoragePlugin.getFirstKnownEvent(BasicContext context, String pvName)
Event	MergeDedupStoragePlugin.getLastKnownEvent(BasicContext context, String pvName)
void	MergeDedupStoragePlugin.renamePV(BasicContext context, String oldName, String newName)

Uses of BasicContext in org.epics.archiverappliance.config

Methods in org.epics.archiverappliance.config with parameters of type BasicContext

Modifier and Type	Method	Description
List<DataSourceforPV>	SampleRetrievalState.getDataSources(BasicContext context, String pvName, PVTypeInfo typeInfo, Timestamp start, Timestamp end, javax.servlet.http.HttpServletRequest req)

Uses of BasicContext in org.epics.archiverappliance.etl

Subclasses of BasicContext in org.epics.archiverappliance.etl

Modifier and Type	Class	Description
class	ETLContext	A class to hold state for one run of ETL.

Methods in org.epics.archiverappliance.etl with parameters of type BasicContext

Modifier and Type	Method	Description
ReadableByteChannel	ETLBulkStream.getByteChannel(BasicContext context)	Get a byte channel positioned at the first event (after the header).
Event	ETLBulkStream.getFirstEvent(BasicContext context)	Get the first event in this event stream.

Uses of BasicContext in org.epics.archiverappliance.retrieval

Methods in org.epics.archiverappliance.retrieval with parameters of type BasicContext

Modifier and Type	Method	Description
List<DataSourceforPV>	RetrievalState.getDataSources(BasicContext context, String pvName, PVTypeInfo typeInfo, Timestamp start, Timestamp end, javax.servlet.http.HttpServletRequest req)	Get the data sources for a PV in the order of their lifetime id...
LinkedList<UnitOfRetrieval>	DataSourceResolution.resolveDataSources(String pvName, Timestamp start, Timestamp end, PVTypeInfo typeInfo, BasicContext context, PostProcessor postProcessor, javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse resp, ApplianceInfo applianceForPV)	Returns a list of units of retrieval.

Constructors in org.epics.archiverappliance.retrieval with parameters of type BasicContext

Constructor	Description
UnitOfRetrieval(String desc, Reader reader, String pvName, String pvNameFromRequest, Timestamp start, Timestamp end, PostProcessor postProcessor, BasicContext context)

Uses of BasicContext in org.epics.archiverappliance.retrieval.channelarchiver

Methods in org.epics.archiverappliance.retrieval.channelarchiver with parameters of type BasicContext

Modifier and Type	Method	Description
boolean	ChannelArchiverReadOnlyPlugin.appendData(BasicContext context, String pvName, EventStream stream)
void	ChannelArchiverReadOnlyPlugin.convert(BasicContext context, String pvName, ConversionFunction conversionFuntion)
List<Callable<EventStream>>	ChannelArchiverReadOnlyPlugin.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
Event	ChannelArchiverReadOnlyPlugin.getFirstKnownEvent(BasicContext context, String pvName)
Event	ChannelArchiverReadOnlyPlugin.getLastKnownEvent(BasicContext context, String pvName)
void	ChannelArchiverReadOnlyPlugin.renamePV(BasicContext context, String oldName, String newName)

Uses of BasicContext in org.epics.archiverappliance.retrieval.mimeresponses

Methods in org.epics.archiverappliance.retrieval.mimeresponses with parameters of type BasicContext

Modifier and Type	Method	Description
void	FlxXMLResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	JPlotResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	JSONResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	MatlabResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	MimeResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)	Called when we swich to a new PV.
void	PBRAWResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	QWResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	SinglePVCSVResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	SVGResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	TextResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)

Uses of BasicContext in org.epics.archiverappliance.retrieval.pva

Methods in org.epics.archiverappliance.retrieval.pva with parameters of type BasicContext

Modifier and Type	Method	Description
void	PvaMergeDedupConsumer.processingPV(BasicContext retrievalContext, String PV, Timestamp start, Timestamp end, EventStreamDesc streamDesc)
void	PvaMimeResponse.processingPV(BasicContext retrievalContext, String pv, Timestamp start, Timestamp end, EventStreamDesc streamDesc)

Uses of BasicContext in org.epics.archiverappliance.utils.blackhole

Methods in org.epics.archiverappliance.utils.blackhole with parameters of type BasicContext

Modifier and Type	Method	Description
boolean	BlackholeStoragePlugin.appendData(BasicContext context, String pvName, EventStream stream)
void	BlackholeStoragePlugin.convert(BasicContext context, String pvName, ConversionFunction conversionFuntion)
List<Callable<EventStream>>	BlackholeStoragePlugin.getDataForPV(BasicContext context, String pvName, Timestamp startTime, Timestamp endTime, PostProcessor postProcessor)
Event	BlackholeStoragePlugin.getFirstKnownEvent(BasicContext context, String pvName)
Event	BlackholeStoragePlugin.getLastKnownEvent(BasicContext context, String pvName)
void	BlackholeStoragePlugin.renamePV(BasicContext context, String oldName, String newName)