Uses of Interface
org.epics.archiverappliance.config.PVNameToKeyMapping

Packages that use PVNameToKeyMapping

Package	Description
edu.stanford.slac.archiverappliance.plain
edu.stanford.slac.archiverappliance.plain.parquet
edu.stanford.slac.archiverappliance.plain.pb
org.epics.archiverappliance.config

Uses of PVNameToKeyMapping in edu.stanford.slac.archiverappliance.plain

Fields in edu.stanford.slac.archiverappliance.plain declared as PVNameToKeyMapping

Modifier and Type	Field	Description
protected final PVNameToKeyMapping	AppendDataStateData.pv2key

Methods in edu.stanford.slac.archiverappliance.plain with parameters of type PVNameToKeyMapping

Modifier and Type	Method	Description
AppendDataStateData	PlainFileHandler.appendDataStateData(Instant timestamp, PartitionGranularity partitionGranularity, String rootFolder, String desc, PVNameToKeyMapping pv2key)
void	PlainFileHandler.dataDeleteTempFiles(BasicContext context, String pvName, String randSuffix, String rootFolder, PVNameToKeyMapping pv2key)
void	PlainFileHandler.dataMovePaths(BasicContext context, String pvName, String randSuffix, String suffix, String rootFolder, PVNameToKeyMapping pv2key)
static void	PlainFileHandler.deleteTempFiles(BasicContext context, String pvName, String randSuffix, String rootFolder, PathResolver pathResolver, PVNameToKeyMapping pv2key)
static PathNameUtility.StartEndTimeFromName	PathNameUtility.determineTimesFromFileName(String pvName, String finalNameComponent, PartitionGranularity partitionGranularity, PVNameToKeyMapping pv2key)	Determines the times for a chunk simply from the file name.
static Path[]	PathNameUtility.getAllPathsForPV(ArchPaths archPaths, String rootFolder, String pvName, String extension, PathResolver pathResolver, PVNameToKeyMapping pv2key)	This method returns all the paths that could contain data for a PV sorted according to the name (which in our case should translate to time).
static Path	PathNameUtility.getFileName(String rootFolder, String pvName, Instant ts, String extension, PartitionGranularity partitionGranularity, boolean createParentFolder, ArchPaths paths, PathResolver pathResolver, PVNameToKeyMapping pv2key)	This method returns the path for a given pv for a given time based on the partitionGranularity
static Path	PathNameUtility.getMostRecentPathBeforeTime(ArchPaths archPaths, String rootFolder, String pvName, Instant startts, String extension, PartitionGranularity granularity, PathResolver pathResolver, PVNameToKeyMapping pv2key)	If a PV changes infrequently, we often will not have a sample in the given time frame.
static Path	PathNameUtility.getPathNameForTime(PlainStoragePlugin plugin, String pvName, Instant ts, ArchPaths paths, PVNameToKeyMapping pv2key)
static Path	PathNameUtility.getPathNameForTime(String rootFolder, String pvName, Instant ts, PartitionGranularity partitionGranularity, ArchPaths paths, PathResolver pathResolver, PVNameToKeyMapping pv2key, String fileExtension)
static Path[]	PathNameUtility.getPathsBeforeCurrentPartition(ArchPaths archPaths, String rootFolder, String pvName, Instant currentTime, String extension, PartitionGranularity granularity, PathResolver pathResolver, PVNameToKeyMapping pv2key)	The PlainPB storage plugin partitions files according to time and partition granularity.
static Path[]	PathNameUtility.getPathsWithData(ArchPaths archPaths, String rootFolder, String pvName, Instant startts, Instant endts, String extension, PartitionGranularity granularity, PVNameToKeyMapping pv2key)	Given a parent folder, this method returns a list of all the paths with data that falls within the specified timeframe.
static Path	PathNameUtility.getPreviousPartitionBeforeTime(ArchPaths archPaths, String rootFolder, String pvName, Instant startts, String extension, PartitionGranularity granularity, PathResolver pathResolver, PVNameToKeyMapping pv2key)	If a PV changes infrequently, we often will not have a sample in the given time frame.
static void	PlainFileHandler.movePaths(BasicContext context, String pvName, String randSuffix, String suffix, String rootFolder, PathResolver pathResolver, PVNameToKeyMapping pv2key)

Constructors in edu.stanford.slac.archiverappliance.plain with parameters of type PVNameToKeyMapping

Modifier	Constructor	Description
	AppendDataStateData(PartitionGranularity partitionGranularity, String rootFolder, String desc, Instant lastKnownTimestamp, PVNameToKeyMapping pv2key, PathResolver pathResolver)

Uses of PVNameToKeyMapping in edu.stanford.slac.archiverappliance.plain.parquet

Methods in edu.stanford.slac.archiverappliance.plain.parquet with parameters of type PVNameToKeyMapping

Modifier and Type	Method	Description
AppendDataStateData	ParquetPlainFileHandler.appendDataStateData(Instant timestamp, PartitionGranularity partitionGranularity, String rootFolder, String desc, PVNameToKeyMapping pv2key)
void	ParquetPlainFileHandler.dataDeleteTempFiles(BasicContext context, String pvName, String randSuffix, String rootFolder, PVNameToKeyMapping pv2key)
void	ParquetPlainFileHandler.dataMovePaths(BasicContext context, String pvName, String randSuffix, String suffix, String rootFolder, PVNameToKeyMapping pv2key)

Constructors in edu.stanford.slac.archiverappliance.plain.parquet with parameters of type PVNameToKeyMapping

Modifier	Constructor	Description
	ParquetAppendDataStateData(PartitionGranularity partitionGranularity, String rootFolder, String desc, Instant lastKnownTimestamp, org.apache.parquet.hadoop.metadata.CompressionCodecName compressionCodecName, PVNameToKeyMapping pv2key, org.apache.parquet.ParquetReadOptions readOptions, PathResolver pathResolver)	Constructs a new state manager for appending data to Parquet files.

Uses of PVNameToKeyMapping in edu.stanford.slac.archiverappliance.plain.pb

Methods in edu.stanford.slac.archiverappliance.plain.pb with parameters of type PVNameToKeyMapping

Modifier and Type	Method	Description
AppendDataStateData	PBPlainFileHandler.appendDataStateData(Instant timestamp, PartitionGranularity partitionGranularity, String rootFolder, String desc, PVNameToKeyMapping pv2key)
void	PBPlainFileHandler.dataDeleteTempFiles(BasicContext context, String pvName, String randSuffix, String rootFolder, PVNameToKeyMapping pv2key)
void	PBPlainFileHandler.dataMovePaths(BasicContext context, String pvName, String randSuffix, String suffix, String rootFolder, PVNameToKeyMapping pv2key)

Constructors in edu.stanford.slac.archiverappliance.plain.pb with parameters of type PVNameToKeyMapping

Modifier	Constructor	Description
	PBAppendDataStateData(PartitionGranularity partitionGranularity, String rootFolder, String desc, Instant lastKnownTimestamp, PVNameToKeyMapping pv2key, PathResolver pathResolver)

Uses of PVNameToKeyMapping in org.epics.archiverappliance.config

Classes in org.epics.archiverappliance.config that implement PVNameToKeyMapping

Modifier and Type	Class	Description
class	ChunkKeyKeyMapping
class	ConvertPVNameToKey	Most labs use a standard character (typically the ":" or the "-" character) in their naming conventions to separate out the components of a name.

Fields in org.epics.archiverappliance.config declared as PVNameToKeyMapping

Modifier and Type	Field	Description
protected PVNameToKeyMapping	DefaultConfigService.pvName2KeyConverter

Methods in org.epics.archiverappliance.config that return PVNameToKeyMapping

Modifier and Type	Method	Description
PVNameToKeyMapping	ConfigService.getPVNameToKeyConverter()	Implementation for converting a PV name to something that forms the prefix of a chunk's key.
PVNameToKeyMapping	DefaultConfigService.getPVNameToKeyConverter()
PVNameToKeyMapping	ChunkKeyKeyMapping.overrideTerminator(char terminator)
PVNameToKeyMapping	ConvertPVNameToKey.overrideTerminator(char terminator)
PVNameToKeyMapping	PVNameToKeyMapping.overrideTerminator(char terminator)