- GATOR_FONT - Static variable in interface org.rrd4j.graph.RrdGraphConstants
-
Font for the Gator
- get(Font, Font[]) - Method in enum org.rrd4j.graph.RrdGraphConstants.FontTag
-
- get95Percentile(String) - Method in class org.rrd4j.core.FetchData
-
- get95Percentile(String) - Method in class org.rrd4j.data.DataProcessor
-
- getAccumValue() - Method in class org.rrd4j.core.ArcState
-
Returns the value accumulated so far.
- getAccumValue() - Method in class org.rrd4j.core.Datasource
-
Returns value this datasource accumulated so far.
- getAggregate(String, ConsolFun) - Method in class org.rrd4j.core.FetchData
-
- getAggregate(ConsolFun) - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns single aggregated value for the give consolidation function
- getAggregate(String, ConsolFun) - Method in class org.rrd4j.data.DataProcessor
-
- getAggregates(String) - Method in class org.rrd4j.core.FetchData
-
- getAggregates(String) - Method in class org.rrd4j.data.DataProcessor
-
- getArcCount() - Method in class org.rrd4j.core.Header
-
Returns the number of archives defined in the RRD.
- getArcCount() - Method in class org.rrd4j.core.RrdDb
-
Returns the number of RRA archives defined in the file
- getArcCount() - Method in class org.rrd4j.core.RrdDef
-
Returns number of defined archives.
- getArcDefs() - Method in class org.rrd4j.core.RrdDef
-
Returns all archive definition objects specified so far.
- getArcEndTime() - Method in class org.rrd4j.core.FetchData
-
Returns the timestamp of the last populated slot in the corresponding RRA archive
- getArchive(int) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns the Archive at the specified position in this database.
- getArchive(String) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
getArchive.
- getArchive(int) - Method in class org.rrd4j.core.RrdDb
-
Returns Archive object for the given archive index.
- getArchive(ConsolFun, int) - Method in class org.rrd4j.core.RrdDb
-
Returns Archive object with the given consolidation function and the number
of steps.
- getArchives() - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns an iterator over the archives in this database in proper sequence.
- getArchives(ConsolidationFunctionType) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns an iterator over the archives in this database of the given type
in proper sequence.
- getArcIndex(ConsolFun, int) - Method in class org.rrd4j.core.RrdDb
-
Returns index of Archive object with the given consolidation function and the number
of steps.
- getArcState(int) - Method in class org.rrd4j.core.Archive
-
Returns the underlying archive state object.
- getArcStep() - Method in class org.rrd4j.core.Archive
-
Returns archive time step in seconds.
- getArcStep() - Method in class org.rrd4j.core.FetchData
-
Returns the step of the corresponding RRA archive
- getAverage() - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns average
- getBuffer() - Method in class org.rrd4j.core.RrdByteArrayBackend
-
- getByteCount() - Method in class org.rrd4j.graph.RrdGraphInfo
-
Returns the number of bytes in the graph file
- getBytes() - Method in class org.rrd4j.core.RrdDb
-
Returns an array of bytes representing the whole RRD.
- getBytes() - Method in class org.rrd4j.graph.RrdGraphInfo
-
Returns graph bytes
- getCalendar(long) - Static method in class org.rrd4j.core.Util
-
Returns Calendar object for the given timestamp
(in seconds, without milliseconds)
- getCalendar(Date) - Static method in class org.rrd4j.core.Util
-
Returns Calendar object for the given Date object
- getCalendar(String) - Static method in class org.rrd4j.core.Util
-
Creates Calendar object from a string.
- getCanonicalPath() - Method in class org.rrd4j.core.RrdDb
-
Returns canonical path to the underlying RRD file.
- getCanonicalPath() - Method in interface org.rrd4j.core.RrdFileBackend
-
Returns canonical path to the file on the disk.
- getCanonicalPath() - Method in class org.rrd4j.core.RrdNioBackend
-
- getCanonicalPath() - Method in class org.rrd4j.core.RrdRandomAccessFileBackend
-
- getCanonicalPath(String) - Static method in class org.rrd4j.core.Util
-
Returns canonical file path for the given file path
- getCanonicalPaths(String, String, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Returns list of canonical file names with the specified extension in the given directory.
- getCanonicalUri(URI) - Method in class org.rrd4j.core.RrdBackendFactory
-
Ensure that an URI is returned in a non-ambiguous way.
- getCanonicalUri(URI) - Method in class org.rrd4j.core.RrdFileBackendFactory
-
- getCapacity() - Method in class org.rrd4j.core.RrdDbPool
-
Returns the maximum number of simultaneously open RRD files.
- getCDPStatusBlock(int) - Method in class org.rrd4j.core.jrrd.Archive
-
Returns the CDPStatusBlock at the specified position in this archive.
- getCDPStatusBlocks() - Method in class org.rrd4j.core.jrrd.Archive
-
Returns an iterator over the CDP status blocks in this archive in proper sequence.
- getCharBuffer(long, int) - Method in class org.rrd4j.core.ByteBufferBackend
-
- getCharBuffer(long, int) - Method in class org.rrd4j.core.RrdBackend
-
Extract a CharBuffer from the backend, used by readString
- getChildNodes(Node) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildNodes(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildNodes(Node, String) - Static method in class org.rrd4j.core.XmlTemplate
-
getChildNodes.
- getChildNodes(Node) - Static method in class org.rrd4j.core.XmlTemplate
-
getChildNodes.
- getChildValue(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildValue(Node, String, boolean) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildValue(Node, String) - Method in class org.rrd4j.core.XmlTemplate
-
getChildValue.
- getChildValue(Node, String, boolean) - Method in class org.rrd4j.core.XmlTemplate
-
getChildValue.
- getChildValueAsBoolean(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildValueAsBoolean(Node, String) - Method in class org.rrd4j.core.XmlTemplate
-
getChildValueAsBoolean.
- getChildValueAsDouble(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildValueAsDouble(Node, String) - Method in class org.rrd4j.core.XmlTemplate
-
getChildValueAsDouble.
- getChildValueAsInt(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildValueAsInt(Node, String) - Method in class org.rrd4j.core.XmlTemplate
-
getChildValueAsInt.
- getChildValueAsLong(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getChildValueAsLong(Node, String) - Method in class org.rrd4j.core.XmlTemplate
-
getChildValueAsLong.
- getColumnCount() - Method in class org.rrd4j.core.FetchData
-
Returns the number of columns fetched from the corresponding RRD.
- getConsolFun() - Method in class org.rrd4j.core.ArcDef
-
Returns consolidation function.
- getConsolFun() - Method in class org.rrd4j.core.Archive
-
Returns archive consolidation function ("AVERAGE", "MIN", "MAX", "FIRST", "LAST" or "TOTAL").
- getConsolFun() - Method in class org.rrd4j.core.FetchRequest
-
Returns consolidation function to be used during the fetch process.
- getData() - Method in class org.rrd4j.core.jrrd.DataChunk
-
Getter for the field data.
- getData(ConsolidationFunctionType) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns data from the database corresponding to the given consolidation
function and a step size of 1.
- getData(ConsolidationFunctionType, Date, Date, long) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns data from the database corresponding to the given consolidation
function.
- getData(ConsolidationFunctionType, long, long, long) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
getData.
- getDataSource(int) - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns the DataSource at the specified position in this database.
- getDatasource(int) - Method in class org.rrd4j.core.RrdDb
-
Returns Datasource object for the given datasource index.
- getDatasource(String) - Method in class org.rrd4j.core.RrdDb
-
Returns Datasource object corresponding to the given datasource name.
- getDataSources() - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns an iterator over the data sources in this database in proper sequence.
- getDataSourcesName() - Method in class org.rrd4j.core.jrrd.RRDatabase
-
getDataSourcesName.
- getDate(long) - Static method in class org.rrd4j.core.Util
-
Returns Date object for the given timestamp (in seconds, without
milliseconds)
- getDefaultFactory() - Static method in class org.rrd4j.core.RrdBackendFactory
-
Returns the default backend factory.
- getDsCount() - Method in class org.rrd4j.core.Header
-
Returns the number of datasources defined in the RRD.
- getDsCount() - Method in class org.rrd4j.core.jrrd.DataChunk
-
- getDSCount() - Method in class org.rrd4j.core.jrrd.Header
-
Returns the number of DataSources in the database.
- getDsCount() - Method in class org.rrd4j.core.RrdDb
-
Returns the number of datasources defined in the file
- getDsCount() - Method in class org.rrd4j.core.RrdDef
-
Returns number of defined datasources.
- getDsDefs() - Method in class org.rrd4j.core.RrdDef
-
Returns all data source definition objects specified so far.
- getDsIndex() - Method in class org.rrd4j.core.Datasource
-
Returns index of this Datasource object in the RRD.
- getDsIndex(String) - Method in class org.rrd4j.core.FetchData
-
Retrieve the table index number of a datasource by name.
- getDsIndex(String) - Method in class org.rrd4j.core.RrdDb
-
Returns internal index number for the given datasource name.
- getDsName() - Method in class org.rrd4j.core.DsDef
-
Returns data source name.
- getDsNames() - Method in class org.rrd4j.core.FetchData
-
Returns array of datasource names found in the corresponding RRD.
- getDsNames() - Method in class org.rrd4j.core.RrdDb
-
Returns an array of datasource names defined in RRD.
- getDsNames() - Method in class org.rrd4j.core.Sample
-
Returns an array of all data source names.
- getDsType() - Method in class org.rrd4j.core.DsDef
-
Returns source type.
- getEnd() - Method in class org.rrd4j.core.jrrd.DataChunk
-
- getEndingTimestamp() - Method in class org.rrd4j.data.DataProcessor
-
Returns ending timestamp.
- getEndTime() - Method in class org.rrd4j.core.Archive
-
Returns current ending timestamp.
- getEstimatedSize() - Method in class org.rrd4j.core.RrdDef
-
Returns the number of storage bytes required to create RRD from this
RrdDef object.
- getFactory() - Method in class org.rrd4j.core.RrdBackend
-
- getFactory(String) - Static method in class org.rrd4j.core.RrdBackendFactory
-
- getFetchEnd() - Method in class org.rrd4j.core.FetchRequest
-
Returns ending timestamp to be used for the fetch request.
- getFetchRequestResolution() - Method in class org.rrd4j.data.DataProcessor
-
Returns desired RRD archive step (resolution) in seconds to be used while fetching data
from RRD files.
- getFetchStart() - Method in class org.rrd4j.core.FetchRequest
-
Returns starting timestamp to be used for the fetch request.
- getFilename() - Method in class org.rrd4j.graph.RrdGraphInfo
-
Returns filename of the graph
- getFileSeparator() - Static method in class org.rrd4j.core.Util
-
Returns file system separator string.
- getFilter() - Method in class org.rrd4j.core.FetchRequest
-
Returns request filter.
- getFirst() - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns the first value
- getFirstChildNode(Node, String) - Static method in class org.rrd4j.core.Util.Xml
-
- getFirstChildNode(Node, String) - Static method in class org.rrd4j.core.XmlTemplate
-
getFirstChildNode.
- getFirstTimestamp() - Method in class org.rrd4j.core.FetchData
-
Returns the first timestamp in this FetchData object.
- getFont(int, int) - Static method in class org.rrd4j.graph.RrdGraphConstants.FontConstructor
-
Return the default RRD4J's default font for the given strength
- getFont(RrdGraphConstants.FontTag) - Method in class org.rrd4j.graph.RrdGraphDef
-
- getHeader() - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns the Header for this database.
- getHeader() - Method in class org.rrd4j.core.RrdDb
-
Returns RRD header.
- getHeartbeat() - Method in class org.rrd4j.core.Datasource
-
Returns datasource heartbeat
- getHeartbeat() - Method in class org.rrd4j.core.DsDef
-
Returns source heartbeat.
- getHeight() - Method in class org.rrd4j.graph.RrdGraphInfo
-
Returns total graph height
- getImgInfo() - Method in class org.rrd4j.graph.RrdGraphInfo
-
- getInfo() - Method in class org.rrd4j.core.Header
-
getInfo.
- getInfo() - Method in class org.rrd4j.core.RrdDb
-
getInfo.
- getInstance() - Static method in class org.rrd4j.core.RrdDbPool
-
Creates a single instance of the class on the first call,
or returns already existing one.
- getLapTime() - Static method in class org.rrd4j.core.Util
-
Function used for debugging purposes and performance bottlenecks detection.
- getLast() - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns the last value
- getLastArchiveUpdateTime() - Method in class org.rrd4j.core.RrdDb
-
Returns the last time when some of the archives in this RRD was updated.
- getLastDatasourceValue(String) - Method in class org.rrd4j.core.RrdDb
-
Returns the last stored value for the given datasource.
- getLastDatasourceValues() - Method in class org.rrd4j.core.RrdDb
-
Returns an array of last datasource values.
- getLastModified(String) - Static method in class org.rrd4j.core.Util
-
Returns last modification time for the given file.
- getLastReading() - Method in class org.rrd4j.core.jrrd.PDPStatusBlock
-
Returns the last reading from the data source.
- getLastRrdArchiveUpdateTime() - Method in class org.rrd4j.data.DataProcessor
-
Returns time when last RRD archive was updated (all RRD files are considered).
- getLastTimestamp() - Method in class org.rrd4j.core.FetchData
-
Returns the last timestamp in this FecthData object.
- getLastUpdate() - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns the date this database was last updated.
- getLastUpdateTime() - Method in class org.rrd4j.core.Header
-
Returns the last update time of the RRD.
- getLastUpdateTime() - Method in class org.rrd4j.core.RrdDb
-
Returns time of last update operation as timestamp (in seconds).
- getLastValue() - Method in class org.rrd4j.core.Datasource
-
Returns last known value of the datasource.
- getLength() - Method in class org.rrd4j.core.RrdBackend
-
Returns the number of RRD bytes in the underlying storage.
- getLength() - Method in class org.rrd4j.core.RrdByteArrayBackend
-
Returns the number of RRD bytes in the underlying storage.
- getLength() - Method in class org.rrd4j.core.RrdNioBackend
-
- getLength() - Method in class org.rrd4j.core.RrdRandomAccessFileBackend
-
Returns the number of RRD bytes in the underlying storage.
- getLockInfo() - Static method in class org.rrd4j.core.RrdSafeFileBackend
-
getLockInfo.
- getLockRetryPeriod() - Static method in class org.rrd4j.core.RrdSafeFileBackendFactory
-
Returns time between two consecutive file locking attempts.
- getLockWaitTime() - Static method in class org.rrd4j.core.RrdSafeFileBackendFactory
-
Returns time this backend will wait for a file lock.
- getMatchingArchive() - Method in class org.rrd4j.core.FetchData
-
Returns Archive object which is determined to be the best match for the
timestamps specified in the fetch request.
- getMax() - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns the maximum value
- getMaximum() - Method in class com.tomgibara.crinch.hashing.HashRange
-
- getMaximum() - Method in class org.rrd4j.core.jrrd.DataSource
-
Returns the maximum value input to this data source can have.
- getMaxValue() - Method in class org.rrd4j.core.Datasource
-
Returns maximal allowed value for this datasource.
- getMaxValue() - Method in class org.rrd4j.core.DsDef
-
Returns maximal calculated source value.
- getMin() - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns the minimal value
- getMinimum() - Method in class com.tomgibara.crinch.hashing.HashRange
-
- getMinimum() - Method in class org.rrd4j.core.jrrd.DataSource
-
Returns the minimum value input to this data source can have.
- getMinimumHeartbeat() - Method in class org.rrd4j.core.jrrd.DataSource
-
Returns the minimum required heartbeat for this data source.
- getMinValue() - Method in class org.rrd4j.core.Datasource
-
Returns minimal allowed value for this datasource.
- getMinValue() - Method in class org.rrd4j.core.DsDef
-
Returns minimal calculated source value.
- getName() - Method in class org.rrd4j.core.Datasource
-
Returns datasource name.
- getName() - Method in class org.rrd4j.core.jrrd.DataSource
-
Returns the name of this data source.
- getName() - Method in class org.rrd4j.core.RrdBackendFactory
-
Returns the name (primary ID) for the factory.
- getNanSeconds() - Method in class org.rrd4j.core.Datasource
-
Returns the number of accumulated NaN seconds.
- getNanSteps() - Method in class org.rrd4j.core.ArcState
-
Returns the number of currently accumulated NaN steps.
- getNumArchives() - Method in class org.rrd4j.core.jrrd.RRDatabase
-
Returns the number of archives in this database.
- getOpenCount(RrdDb) - Method in class org.rrd4j.core.RrdDbPool
-
Returns the number of usage for a RRD.
- getOpenCount(String) - Method in class org.rrd4j.core.RrdDbPool
-
Returns the number of usage for a RRD.
- getOpenCount(URI) - Method in class org.rrd4j.core.RrdDbPool
-
Returns the number of usage for a RRD.
- getOpenFileCount() - Method in class org.rrd4j.core.RrdDbPool
-
Returns the number of open RRD files.
- getOpenFiles() - Method in class org.rrd4j.core.RrdDbPool
-
Returns an array of open file path.
- getOpenUri() - Method in class org.rrd4j.core.RrdDbPool
-
Returns an array of open file URI.
- getParent() - Method in class org.rrd4j.core.ArcState
-
Returns the Archive object to which this ArcState object belongs.
- getParent() - Method in interface org.rrd4j.core.Robin
-
Returns the Archive object to which this Robin object belongs.
- getParentDb() - Method in class org.rrd4j.core.FetchRequest
-
Returns the underlying RrdDb object.
- getPath() - Method in class org.rrd4j.core.RrdBackend
-
Returns path to the storage.
- getPath(URI) - Method in class org.rrd4j.core.RrdBackendFactory
-
Extract the local path from an URI.
- getPath(URI) - Method in class org.rrd4j.core.RrdBerkeleyDbBackendFactory
-
- getPath() - Method in class org.rrd4j.core.RrdDb
-
Returns the path to this RRD.
- getPath() - Method in class org.rrd4j.core.RrdDef
-
Returns path for the new RRD.
- getPath(URI) - Method in class org.rrd4j.core.RrdFileBackendFactory
-
- getPdpCount() - Method in class org.rrd4j.core.jrrd.Archive
-
Returns the number of primary data points required for a consolidated
data point in this archive.
- getPDPStatusBlock() - Method in class org.rrd4j.core.jrrd.DataSource
-
Returns the primary data point status block for this data source.
- getPDPStep() - Method in class org.rrd4j.core.jrrd.Header
-
Returns the primary data point interval in seconds.
- getPercentile(String) - Method in class org.rrd4j.data.DataProcessor
-
- getPercentile(String, double) - Method in class org.rrd4j.data.DataProcessor
-
- getPixelCount() - Method in class org.rrd4j.data.DataProcessor
-
Returns the number of pixels (target graph width).
- getPrintLines() - Method in class org.rrd4j.graph.RrdGraphInfo
-
- getRange() - Method in interface com.tomgibara.crinch.hashing.Hash
-
- getRange() - Method in class com.tomgibara.crinch.hashing.PerfectStringHash
-
- getRequest() - Method in class org.rrd4j.core.FetchData
-
Returns
FetchRequest object used to create this FetchData object.
- getResolution() - Method in class org.rrd4j.core.FetchRequest
-
Returns fetch resolution to be used for the fetch request.
- getRobin(int) - Method in class org.rrd4j.core.Archive
-
Returns the underlying round robin archive.
- getRootElement(InputSource) - Static method in class org.rrd4j.core.Util.Xml
-
- getRootElement(String) - Static method in class org.rrd4j.core.Util.Xml
-
- getRootElement(File) - Static method in class org.rrd4j.core.Util.Xml
-
- getRootUri() - Method in class org.rrd4j.core.RrdBackendFactory
-
- getRootUri() - Method in class org.rrd4j.core.RrdMongoDBBackendFactory
-
- getRowCount() - Method in class org.rrd4j.core.FetchData
-
Returns the number of rows fetched from the corresponding RRD.
- getRowCount() - Method in class org.rrd4j.core.jrrd.Archive
-
Returns the number of entries in this archive.
- getRows() - Method in class org.rrd4j.core.ArcDef
-
Returns the number of rows (aggregated values) stored in the archive.
- getRows() - Method in class org.rrd4j.core.Archive
-
Returns the number of archive rows.
- getRpn95Percentile(String) - Method in class org.rrd4j.core.FetchData
-
- getRpnAggregate(String, ConsolFun) - Method in class org.rrd4j.core.FetchData
-
- getRpnAggregates(String) - Method in class org.rrd4j.core.FetchData
-
- getRpnValues(String) - Method in class org.rrd4j.core.FetchData
-
Returns a set of values created by applying RPN expression to the fetched data.
- getRRACount() - Method in class org.rrd4j.core.jrrd.Header
-
Returns the number of Archives in the database.
- getRrd4jDemoDirectory() - Static method in class org.rrd4j.core.Util
-
Returns path to directory used for placement of Rrd4j demo graphs and creates it
if necessary.
- getRrd4jDemoPath(String) - Static method in class org.rrd4j.core.Util
-
Returns full path to the file stored in the demo directory of Rrd4j
- getRrd4jHomeDirectory() - Static method in class org.rrd4j.core.Util
-
Returns the root directory of the Rrd4j distribution.
- getRrdAllocator() - Method in class org.rrd4j.core.Archive
-
Required to implement RrdUpdater interface.
- getRrdAllocator() - Method in class org.rrd4j.core.ArcState
-
Required to implement RrdUpdater interface.
- getRrdAllocator() - Method in class org.rrd4j.core.Datasource
-
Required to implement RrdUpdater interface.
- getRrdAllocator() - Method in class org.rrd4j.core.Header
-
Required to implement RrdUpdater interface.
- getRrdAllocator() - Method in interface org.rrd4j.core.Robin
-
Required to implement RrdUpdater interface.
- getRrdAllocator() - Method in class org.rrd4j.core.RrdDb
-
Required to implement RrdUpdater interface.
- getRrdBackend() - Method in class org.rrd4j.core.Archive
-
Returns the underlying storage (backend) object which actually performs all
I/O operations.
- getRrdBackend() - Method in class org.rrd4j.core.ArcState
-
Returns the underlying storage (backend) object which actually performs all
I/O operations.
- getRrdBackend() - Method in class org.rrd4j.core.Datasource
-
Returns the underlying storage (backend) object which actually performs all
I/O operations.
- getRrdBackend() - Method in class org.rrd4j.core.Header
-
Returns the underlying storage (backend) object which actually performs all
I/O operations.
- getRrdBackend() - Method in interface org.rrd4j.core.Robin
-
Returns the underlying storage (backend) object which actually performs all
I/O operations.
- getRrdBackend() - Method in class org.rrd4j.core.RrdDb
-
Returns backend object for this RRD which performs actual I/O operations.
- getRrdDef() - Method in class org.rrd4j.core.RrdDb
-
Returns RRD definition object which can be used to create new RRD
with the same creation parameters but with no data in it.
- getRrdDef() - Method in class org.rrd4j.core.RrdDefTemplate
-
Returns RrdDef object constructed from the underlying XML template.
- getRrdGraphDef() - Method in class org.rrd4j.graph.RrdGraphDefTemplate
-
Creates RrdGraphDef object which can be used to create RrdGraph
object (actual Rrd4j graphs).
- getRrdGraphInfo() - Method in class org.rrd4j.graph.RrdGraph
-
Returns complete graph information in a single object.
- getScheme() - Method in class org.rrd4j.core.RrdBackendFactory
-
- getSignature() - Method in class org.rrd4j.core.Header
-
Returns RRD signature.
- getSignature() - Method in class org.rrd4j.graph.RrdGraphDef
-
Gets the signature string that runs along the right-side of the graph.
- getSize() - Method in class com.tomgibara.crinch.hashing.HashRange
-
- getSize() - Method in interface org.rrd4j.core.Robin
-
Returns the size of the underlying array of archived values.
- getSourceNames() - Method in class org.rrd4j.data.DataProcessor
-
Returns array of datasource names defined in this DataProcessor.
- getStart() - Method in class org.rrd4j.core.jrrd.DataChunk
-
- getStartTime() - Method in class org.rrd4j.core.Archive
-
Returns current starting timestamp.
- getStartTime() - Method in class org.rrd4j.core.RrdDef
-
Returns starting time stamp for the RRD that should be created.
- getStep() - Method in class org.rrd4j.core.FetchData
-
Returns the step with which this data was fetched.
- getStep() - Method in class org.rrd4j.core.Header
-
Returns primary RRD time step.
- getStep() - Method in class org.rrd4j.core.jrrd.DataChunk
-
- getStep() - Method in class org.rrd4j.core.RrdDef
-
Returns time step for the RRD that will be created.
- getStep() - Method in class org.rrd4j.data.DataProcessor
-
Returns the time step used for data processing.
- getSteps() - Method in class org.rrd4j.core.ArcDef
-
Returns the number of primary RRD steps which complete a single archive step.
- getSteps() - Method in class org.rrd4j.core.Archive
-
Returns the number of archive steps.
- getSyncPeriod() - Static method in class org.rrd4j.core.RrdNioBackendFactory
-
Returns time between two consecutive background synchronizations.
- getSyncPoolSize() - Static method in class org.rrd4j.core.RrdNioBackendFactory
-
Returns the number of synchronizing threads.
- getSyncThreadPool() - Method in class org.rrd4j.core.RrdNioBackendFactory
-
- getTime() - Method in class org.rrd4j.core.Sample
-
Returns sample timestamp (in seconds, without milliseconds).
- getTime() - Static method in class org.rrd4j.core.Util
-
Returns current timestamp in seconds (without milliseconds).
- getTimes(TimeSpec, TimeSpec) - Static method in class org.rrd4j.core.timespec.TimeSpec
-
Use this static method to resolve relative time references and obtain the corresponding
Calendar objects.
- getTimestamp() - Method in class org.rrd4j.core.timespec.TimeSpec
-
Returns the corresponding timestamp (seconds since Epoch).
- getTimestamp() - Static method in class org.rrd4j.core.Util
-
- getTimestamp(Date) - Static method in class org.rrd4j.core.Util
-
Returns timestamp (unix epoch) for the given Date object
- getTimestamp(Calendar) - Static method in class org.rrd4j.core.Util
-
Returns timestamp (unix epoch) for the given Calendar object
- getTimestamp(int, int, int, int, int) - Static method in class org.rrd4j.core.Util
-
Returns timestamp (unix epoch) for the given year, month, day, hour and minute.
- getTimestamp(int, int, int) - Static method in class org.rrd4j.core.Util
-
Returns timestamp (unix epoch) for the given year, month and day.
- getTimestamp(String) - Static method in class org.rrd4j.core.Util
-
Parses at-style time specification and returns the corresponding timestamp.
- getTimestamps() - Method in class org.rrd4j.core.FetchData
-
Returns an array of timestamps covering the whole range specified in the
FetchReguest object.
- getTimestamps() - Method in class org.rrd4j.core.jrrd.DataChunk
-
Getter for the time stamps values.
- getTimestamps(TimeSpec, TimeSpec) - Static method in class org.rrd4j.core.timespec.TimeSpec
-
Use this static method to resolve relative time references and obtain the corresponding
timestamps (seconds since epoch).
- getTimestamps(String, String) - Static method in class org.rrd4j.core.Util
-
Parses two related at-style time specifications and returns corresponding timestamps.
- getTimestamps() - Method in class org.rrd4j.data.DataProcessor
-
- getTimestampsPerPixel(int) - Method in class org.rrd4j.data.DataProcessor
-
Calculates timestamps which correspond to individual pixels on the graph.
- getTimestampsPerPixel() - Method in class org.rrd4j.data.DataProcessor
-
- getTimeZone() - Method in class org.rrd4j.data.DataProcessor
-
- getTotal() - Method in class org.rrd4j.data.Aggregates
-
Deprecated.
Returns total value
- getType() - Method in class org.rrd4j.core.Datasource
-
Returns datasource type (GAUGE, COUNTER, DERIVE, ABSOLUTE).
- getType() - Method in class org.rrd4j.core.jrrd.Archive
-
Returns the type of function used to calculate the consolidated data point.
- getType() - Method in class org.rrd4j.core.jrrd.DataSource
-
Returns the type this data source is.
- getUnknownDatapoints() - Method in class org.rrd4j.core.jrrd.CDPStatusBlock
-
Returns the number of unknown primary data points that were integrated.
- getUnknownSeconds() - Method in class org.rrd4j.core.jrrd.PDPStatusBlock
-
Returns the number of seconds of the current primary data point is
unknown data.
- getUri() - Method in class org.rrd4j.core.RrdBackend
-
Return the URI associated to this backend, using the factory to generate it from the path.
- getUri(String) - Method in class org.rrd4j.core.RrdBackendFactory
-
Transform an path in a valid URI for ths backend.
- getUri(String) - Method in class org.rrd4j.core.RrdBerkeleyDbBackendFactory
-
- getUri() - Method in class org.rrd4j.core.RrdDb
-
Returns the URI to this RRD, as seen by the backend.
- getUri() - Method in class org.rrd4j.core.RrdDef
-
Returns URI for the new RRD
- getUri(String) - Method in class org.rrd4j.core.RrdFileBackendFactory
-
- getUserHomeDirectory() - Static method in class org.rrd4j.core.Util
-
Returns path to user's home directory.
- getValue() - Method in class org.rrd4j.core.jrrd.CDPStatusBlock
-
Returns the value of this consolidated data point.
- getValue() - Method in class org.rrd4j.core.jrrd.PDPStatusBlock
-
Returns the current value of the primary data point.
- getValue(int) - Method in interface org.rrd4j.core.Robin
-
Returns the i-th value from the Robin archive.
- getValue(Node) - Static method in class org.rrd4j.core.Util.Xml
-
- getValue(Node, boolean) - Static method in class org.rrd4j.core.Util.Xml
-
- getValue(Node) - Method in class org.rrd4j.core.XmlTemplate
-
getValue.
- getValue(Node, boolean) - Method in class org.rrd4j.core.XmlTemplate
-
getValue.
- getValue(double) - Method in class org.rrd4j.data.CubicSplineInterpolator
-
Calculates spline-interpolated y-value for the corresponding x-value.
- getValue(long) - Method in class org.rrd4j.data.CubicSplineInterpolator
-
Retrieves datapoint value based on a given timestamp.
- getValue(long) - Method in class org.rrd4j.data.LinearInterpolator
-
Retrieves datapoint value based on a given timestamp.
- getValue(long) - Method in class org.rrd4j.data.Plottable
-
Retrieves datapoint value based on a given timestamp.
- getValue() - Method in class org.rrd4j.data.Variable
-
- getValueAsBoolean(Node) - Static method in class org.rrd4j.core.Util.Xml
-
- getValueAsBoolean(Node) - Method in class org.rrd4j.core.XmlTemplate
-
getValueAsBoolean.
- getValueAsColor(Node) - Method in class org.rrd4j.core.XmlTemplate
-
getValueAsColor.
- getValueAsDouble(Node) - Static method in class org.rrd4j.core.Util.Xml
-
- getValueAsDouble(Node) - Method in class org.rrd4j.core.XmlTemplate
-
getValueAsDouble.
- getValueAsInt(Node) - Static method in class org.rrd4j.core.Util.Xml
-
- getValueAsInt(Node) - Method in class org.rrd4j.core.XmlTemplate
-
getValueAsInt.
- getValueAsLong(Node) - Static method in class org.rrd4j.core.Util.Xml
-
- getValueAsLong(Node) - Method in class org.rrd4j.core.XmlTemplate
-
getValueAsLong.
- getValues(int) - Method in class org.rrd4j.core.FetchData
-
Returns all archived values for a single datasource.
- getValues() - Method in class org.rrd4j.core.FetchData
-
Returns all archived values for all datasources.
- getValues(String) - Method in class org.rrd4j.core.FetchData
-
Returns all archived values for a single datasource.
- getValues() - Method in class org.rrd4j.core.jrrd.Archive
-
Getter for the field values.
- getValues() - Method in interface org.rrd4j.core.Robin
-
Fetches all archived values.
- getValues(int, int) - Method in interface org.rrd4j.core.Robin
-
getValues.
- getValues() - Method in class org.rrd4j.core.Sample
-
Returns all current data source values in the sample.
- getValues(String) - Method in class org.rrd4j.data.DataProcessor
-
Returns calculated values for a single datasource.
- getValues() - Method in class org.rrd4j.data.DataProcessor
-
Returns an array of all datasource values for all datasources.
- getValuesPerPixel(String, int) - Method in class org.rrd4j.data.DataProcessor
-
Method used to calculate datasource values which should be presented on the graph
based on the desired graph width.
- getValuesPerPixel(String) - Method in class org.rrd4j.data.DataProcessor
-
Method used to calculate datasource values which should be presented on the graph
based on the graph width set with a
DataProcessor.setPixelCount(int) method call.
- getVariable() - Method in enum org.rrd4j.ConsolFun
-
- getVariable(String) - Method in class org.rrd4j.data.DataProcessor
-
Extract the variable value from an already define Variable datasource (a VDEF)
- getVariable(String, Variable) - Method in class org.rrd4j.data.DataProcessor
-
Returns single aggregated value for a single datasource.
- getVariables() - Method in class org.rrd4j.core.XmlTemplate
-
Returns the list of variables that should be set in this template.
- getVersion() - Method in class org.rrd4j.core.Header
-
Return the RRD version.
- getVersion() - Method in class org.rrd4j.core.jrrd.Header
-
Returns the version of the database.
- getVersion() - Method in class org.rrd4j.core.RrdDef
-
Returns the RRD file version
- getVersionAsInt() - Method in class org.rrd4j.core.jrrd.Header
-
Returns the version of the database as an integer.
- getWidth() - Method in class org.rrd4j.graph.RrdGraphInfo
-
Returns total graph width
- getXff() - Method in class org.rrd4j.core.ArcDef
-
Returns the X-files factor.
- getXff() - Method in class org.rrd4j.core.Archive
-
Returns archive X-files factor.
- getXff() - Method in class org.rrd4j.core.jrrd.Archive
-
Returns the X-Files Factor for this archive.
- getXml() - Method in class org.rrd4j.core.RrdDb
-
Returns string representing internal RRD state in XML format.
- GLUE_MARKER - Static variable in interface org.rrd4j.graph.RrdGraphConstants
-
Deprecated.
- gprint(String, ConsolFun, String) - Method in class org.rrd4j.graph.RrdGraphDef
-
- gprint(String, String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Read the value of a variable (VDEF) and prints the value by using the given format string.
- gprint(String, String, boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Read the value of a variable (VDEF) and prints the the value or the time stamp, according to the strftime flag
by using the given format string.
- GRID_STROKE - Static variable in interface org.rrd4j.graph.RrdGraphConstants
-
Stroke used to draw grid
- rafile - Variable in class org.rrd4j.core.RrdRandomAccessFileBackend
-
Random access file handle.
- read(long, byte[]) - Method in class org.rrd4j.core.ByteBufferBackend
-
Reads a number of bytes from the RRD file on the disk
- read(long, byte[]) - Method in class org.rrd4j.core.RrdBackend
-
Reads an array of bytes from the underlying storage starting from the given
storage offset.
- read(long, byte[]) - Method in class org.rrd4j.core.RrdByteArrayBackend
-
read.
- read(long, byte[]) - Method in class org.rrd4j.core.RrdRandomAccessFileBackend
-
Reads a number of bytes from the RRD file on the disk
- readAll() - Method in class org.rrd4j.core.RrdBackend
-
Reads all RRD bytes from the underlying storage.
- readDouble(long) - Method in class org.rrd4j.core.ByteBufferBackend
-
- readDouble(long, int) - Method in class org.rrd4j.core.ByteBufferBackend
-
- readDouble(long) - Method in class org.rrd4j.core.RrdBackend
-
- readDouble(long, int) - Method in class org.rrd4j.core.RrdBackend
-
- readInt(long) - Method in class org.rrd4j.core.ByteBufferBackend
-
- readInt(long) - Method in class org.rrd4j.core.RrdBackend
-
- readLong(long) - Method in class org.rrd4j.core.ByteBufferBackend
-
- readLong(long) - Method in class org.rrd4j.core.RrdBackend
-
- readShort(long) - Method in class org.rrd4j.core.ByteBufferBackend
-
- readShort(long) - Method in class org.rrd4j.core.RrdBackend
-
- readString(long) - Method in class org.rrd4j.core.RrdBackend
-
- registerAndSetAsDefaultFactory(RrdBackendFactory) - Static method in class org.rrd4j.core.RrdBackendFactory
-
- registerFactory(RrdBackendFactory) - Static method in class org.rrd4j.core.RrdBackendFactory
-
- registerShutdownHook() - Method in class org.rrd4j.core.RrdSyncThreadPool
-
Registers a shutdown hook that destroys the underlying thread pool when when the JVM is about to quit.
- release(RrdDb) - Method in class org.rrd4j.core.RrdDbPool
-
Releases RrdDb reference previously obtained from the pool.
- removeArchive(String, String, ConsolFun, int) - Static method in class org.rrd4j.core.RrdToolkit
-
Creates a new RRD file with one archive removed.
- removeArchive(String, ConsolFun, int, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Removes one archive from a RRD file.
- removeArchives() - Method in class org.rrd4j.core.RrdDef
-
Removes all RRA archive definitions.
- removeDatasource(String, String, String) - Static method in class org.rrd4j.core.RrdToolkit
-
Creates a new RRD file with one datasource removed.
- removeDatasource(String, String, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Removes single datasource from a RRD file.
- removeDatasources() - Method in class org.rrd4j.core.RrdDef
-
Removes all datasource definitions.
- renameDatasource(String, String, String) - Static method in class org.rrd4j.core.RrdToolkit
-
Renames single datasource in the given RRD file.
- render(Graphics) - Method in class org.rrd4j.graph.RrdGraph
-
Renders this graph onto graphing device
- requestRrdDb(String) - Method in class org.rrd4j.core.RrdDbPool
-
Requests a RrdDb reference for the given RRD file path.
- requestRrdDb(URI) - Method in class org.rrd4j.core.RrdDbPool
-
Requests a RrdDb reference for the given RRD file path.
- requestRrdDb(RrdDef) - Method in class org.rrd4j.core.RrdDbPool
-
Requests a RrdDb reference for the given RRD file definition object.
- requestRrdDb(String, String) - Method in class org.rrd4j.core.RrdDbPool
-
Requests a RrdDb reference for the given path.
- requestRrdDb(URI, String) - Method in class org.rrd4j.core.RrdDbPool
-
Requests a RrdDb reference for the given path.
- resizeArchive(String, String, ConsolFun, int, int) - Static method in class org.rrd4j.core.RrdToolkit
-
Creates new RRD file based on the existing one, but with a different
size (number of rows) for a single archive.
- resizeArchive(String, ConsolFun, int, int, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Modifies existing RRD file, by resizing its chosen archive.
- resolve(URI, URI, boolean) - Method in class org.rrd4j.core.RrdBackendFactory
-
Try to match an URI against a root URI using a few rules:
scheme must match if they are given.
- resolve(URI, URI, boolean) - Method in class org.rrd4j.core.RrdMongoDBBackendFactory
-
- Robin - Interface in org.rrd4j.core
-
Class to represent archive values for a single datasource.
- root - Variable in class org.rrd4j.core.XmlTemplate
-
- rows - Variable in class org.rrd4j.core.Archive
-
- RrdAllocator - Class in org.rrd4j.core
-
An internal usage class.
- RRDatabase - Class in org.rrd4j.core.jrrd
-
- RRDatabase(String) - Constructor for class org.rrd4j.core.jrrd.RRDatabase
-
Creates a database to read from.
- RRDatabase(File) - Constructor for class org.rrd4j.core.jrrd.RRDatabase
-
Creates a database to read from.
- RrdBackend - Class in org.rrd4j.core
-
Base implementation class for all backend classes.
- RrdBackend(String) - Constructor for class org.rrd4j.core.RrdBackend
-
Creates backend for a RRD storage with the given path.
- RrdBackendAnnotation - Annotation Type in org.rrd4j.core
-
- RrdBackendException - Exception in org.rrd4j.core
-
Wrap a exception generated by the backend store
- RrdBackendException(String) - Constructor for exception org.rrd4j.core.RrdBackendException
-
- RrdBackendException(String, Throwable) - Constructor for exception org.rrd4j.core.RrdBackendException
-
- RrdBackendFactory - Class in org.rrd4j.core
-
Base (abstract) backend factory class which holds references to all concrete
backend factories and defines abstract methods which must be implemented in
all concrete factory implementations.
- RrdBackendFactory() - Constructor for class org.rrd4j.core.RrdBackendFactory
-
- RrdBerkeleyDbBackend - Class in org.rrd4j.core
-
- RrdBerkeleyDbBackend(String, Database) - Constructor for class org.rrd4j.core.RrdBerkeleyDbBackend
-
Constructor for RrdBerkeleyDbBackend.
- RrdBerkeleyDbBackend(byte[], String, Database) - Constructor for class org.rrd4j.core.RrdBerkeleyDbBackend
-
Constructor for RrdBerkeleyDbBackend.
- RrdBerkeleyDbBackendFactory - Class in org.rrd4j.core
-
- RrdBerkeleyDbBackendFactory(Database) - Constructor for class org.rrd4j.core.RrdBerkeleyDbBackendFactory
-
Constructor for RrdBerkeleyDbBackendFactory.
- RrdByteArrayBackend - Class in org.rrd4j.core
-
Abstract byte array based backend.
- RrdByteArrayBackend(String) - Constructor for class org.rrd4j.core.RrdByteArrayBackend
-
Constructor for RrdByteArrayBackend.
- rrdClose() - Method in class org.rrd4j.core.ByteBufferBackend
-
- rrdClose() - Method in class org.rrd4j.core.RrdBackend
-
Closes the underlying backend.
- RrdDb - Class in org.rrd4j.core
-
Main class used to create and manipulate round robin databases (RRDs).
- RrdDb(RrdDef) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to create new RRD object from the definition.
- RrdDb(RrdDef, RrdBackendFactory) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to create new RRD object from the definition object but with a storage
(backend) different from default.
- RrdDb(String, boolean) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to open already existing RRD.
- RrdDb(String, boolean, RrdBackendFactory) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to open already existing RRD backed
with a storage (backend) different from default.
- RrdDb(URI, boolean) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to open already existing RRD.
- RrdDb(String) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to open already existing RRD.
- RrdDb(URI) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to open already existing RRD.
- RrdDb(String, RrdBackendFactory) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to open already existing RRD in R/W mode with a storage (backend) type
different from default.
- RrdDb(String, String) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to create RRD files from external file sources.
- RrdDb(URI, String) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to create RRD files from external file sources.
- RrdDb(String, String, RrdBackendFactory) - Constructor for class org.rrd4j.core.RrdDb
-
Constructor used to create RRD files from external file sources with a backend type
different from default.
- RrdDbPool - Class in org.rrd4j.core
-
This class should be used to synchronize access to RRD files
in a multithreaded environment.
- RrdDef - Class in org.rrd4j.core
-
Class to represent definition of new Round Robin Database (RRD).
- RrdDef(String) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path.
- RrdDef(URI) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path.
- RrdDef(String, long) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path and step.
- RrdDef(URI, long) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path and step.
- RrdDef(String, long, long) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path, starting timestamp
and step.
- RrdDef(URI, long, long) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path, starting timestamp
and step.
- RrdDef(String, long, long, int) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path, starting timestamp,
step and version.
- RrdDef(URI, long, long, int) - Constructor for class org.rrd4j.core.RrdDef
-
Creates new RRD definition object with the given path, starting timestamp,
step and version.
- RrdDefTemplate - Class in org.rrd4j.core
-
Class used to create an arbitrary number of
RrdDef (RRD definition) objects
from a single XML template.
- RrdDefTemplate(InputSource) - Constructor for class org.rrd4j.core.RrdDefTemplate
-
Creates RrdDefTemplate object from any parsable XML input source.
- RrdDefTemplate(String) - Constructor for class org.rrd4j.core.RrdDefTemplate
-
Creates RrdDefTemplate object from the string containing XML template.
- RrdDefTemplate(File) - Constructor for class org.rrd4j.core.RrdDefTemplate
-
Creates RrdDefTemplate object from the file containing XML template.
- RrdException - Exception in org.rrd4j.core
-
A general purpose RRD4J exception.
- RrdException(String) - Constructor for exception org.rrd4j.core.RrdException
-
- RrdException(String, Throwable) - Constructor for exception org.rrd4j.core.RrdException
-
- RrdFileBackend - Interface in org.rrd4j.core
-
An abstract backend which is used to store RRD data to ordinary files on the disk.
- RrdFileBackendFactory - Class in org.rrd4j.core
-
An abstract backend factory which is used to store RRD data to ordinary files on the disk.
- RrdFileBackendFactory() - Constructor for class org.rrd4j.core.RrdFileBackendFactory
-
- RrdGraph - Class in org.rrd4j.graph
-
Class which actually creates Rrd4j graphs (does the hard work).
- RrdGraph(RrdGraphDef) - Constructor for class org.rrd4j.graph.RrdGraph
-
Creates graph from the corresponding
RrdGraphDef object.
- RrdGraphConstants - Interface in org.rrd4j.graph
-
Class to represent various constants used for graphing.
- RrdGraphConstants.FontConstructor - Class in org.rrd4j.graph
-
Font constructor, to use embedded fonts
- RrdGraphConstants.FontTag - Enum in org.rrd4j.graph
-
- RrdGraphDef - Class in org.rrd4j.graph
-
Class which should be used to define new Rrd4j graph.
- RrdGraphDef() - Constructor for class org.rrd4j.graph.RrdGraphDef
-
Creates RrdGraphDef object and sets default time span (default ending time is 'now',
default starting time is 'end-1day'.
- RrdGraphDefTemplate - Class in org.rrd4j.graph
-
Class used to create an arbitrary number of RrdGraphDef (graph definition) objects
from a single XML template.
- RrdGraphDefTemplate(InputSource) - Constructor for class org.rrd4j.graph.RrdGraphDefTemplate
-
Creates template object from any parsable XML source
- RrdGraphDefTemplate(File) - Constructor for class org.rrd4j.graph.RrdGraphDefTemplate
-
Creates template object from the file containing XML template code
- RrdGraphDefTemplate(String) - Constructor for class org.rrd4j.graph.RrdGraphDefTemplate
-
Creates template object from the string containing XML template code
- RrdGraphInfo - Class in org.rrd4j.graph
-
Class to represent successfully created Rrd4j graph.
- RrdInspector - Class in org.rrd4j.inspector
-
Utility application (swing) to analyze, change and plot content of Rrd4j RRD files.
- RrdMemoryBackend - Class in org.rrd4j.core
-
Backend to be used to store all RRD bytes in memory.
- RrdMemoryBackend(String) - Constructor for class org.rrd4j.core.RrdMemoryBackend
-
Constructor for RrdMemoryBackend.
- RrdMemoryBackendFactory - Class in org.rrd4j.core
-
- RrdMemoryBackendFactory() - Constructor for class org.rrd4j.core.RrdMemoryBackendFactory
-
- RrdMongoDBBackend - Class in org.rrd4j.core
-
RrdMongoDBBackend class.
- RrdMongoDBBackend(String, RrdMongoDBBackendFactory.MongoWrapper) - Constructor for class org.rrd4j.core.RrdMongoDBBackend
-
Constructor for RrdMongoDBBackend.
- RrdMongoDBBackendFactory - Class in org.rrd4j.core
-
- RrdMongoDBBackendFactory(DBCollection) - Constructor for class org.rrd4j.core.RrdMongoDBBackendFactory
-
Deprecated.
- RrdMongoDBBackendFactory(DBCollection, boolean) - Constructor for class org.rrd4j.core.RrdMongoDBBackendFactory
-
Deprecated.
- RrdMongoDBBackendFactory(MongoClient, MongoCollection<DBObject>, boolean) - Constructor for class org.rrd4j.core.RrdMongoDBBackendFactory
-
Creates a RrdMongoDBBackendFactory.
- RrdNioBackend - Class in org.rrd4j.core
-
Backend which is used to store RRD data to ordinary disk files
using java.nio.* package.
- RrdNioBackend(String, boolean, RrdSyncThreadPool, int) - Constructor for class org.rrd4j.core.RrdNioBackend
-
Creates RrdFileBackend object for the given file path, backed by java.nio.* classes.
- RrdNioBackendFactory - Class in org.rrd4j.core
-
- RrdNioBackendFactory() - Constructor for class org.rrd4j.core.RrdNioBackendFactory
-
Creates a new RrdNioBackendFactory with default settings.
- RrdNioBackendFactory(int) - Constructor for class org.rrd4j.core.RrdNioBackendFactory
-
Creates a new RrdNioBackendFactory.
- RrdNioBackendFactory(int, int) - Constructor for class org.rrd4j.core.RrdNioBackendFactory
-
Creates a new RrdNioBackendFactory.
- RrdNioBackendFactory(int, ScheduledExecutorService) - Constructor for class org.rrd4j.core.RrdNioBackendFactory
-
Creates a new RrdNioBackendFactory.
- RrdNioBackendFactory(int, RrdSyncThreadPool) - Constructor for class org.rrd4j.core.RrdNioBackendFactory
-
Creates a new RrdNioBackendFactory.
- RrdRandomAccessFileBackend - Class in org.rrd4j.core
-
Backend which is used to store RRD data to ordinary files on the disk.
- RrdRandomAccessFileBackend(String, boolean) - Constructor for class org.rrd4j.core.RrdRandomAccessFileBackend
-
Creates RrdFileBackend object for the given file path, backed by RandomAccessFile object.
- RrdRandomAccessFileBackendFactory - Class in org.rrd4j.core
-
- RrdRandomAccessFileBackendFactory() - Constructor for class org.rrd4j.core.RrdRandomAccessFileBackendFactory
-
- RrdSafeFileBackend - Class in org.rrd4j.core
-
Backend which is used to store RRD data to ordinary files on the disk, using locking.
- RrdSafeFileBackend(String, long, long) - Constructor for class org.rrd4j.core.RrdSafeFileBackend
-
Creates RrdFileBackend object for the given file path, backed by RandomAccessFile object.
- RrdSafeFileBackendFactory - Class in org.rrd4j.core
-
- RrdSafeFileBackendFactory() - Constructor for class org.rrd4j.core.RrdSafeFileBackendFactory
-
Generate a factory using the default system wide lock settings
- RrdSafeFileBackendFactory(long, long) - Constructor for class org.rrd4j.core.RrdSafeFileBackendFactory
-
Generate a factory with custom lock settings
- RrdSyncThreadPool - Class in org.rrd4j.core
-
Thread pool used by
RrdNioBackend instances to periodically sync the mapped file to disk.
- RrdSyncThreadPool() - Constructor for class org.rrd4j.core.RrdSyncThreadPool
-
Creates a new RrdSyncThreadPool with a default pool size of
6.
- RrdSyncThreadPool(ScheduledExecutorService) - Constructor for class org.rrd4j.core.RrdSyncThreadPool
-
Creates a new RrdSyncThreadPool with a user-provided ScheduledExecutorService.
- RrdSyncThreadPool(int) - Constructor for class org.rrd4j.core.RrdSyncThreadPool
-
Creates a new RrdSyncThreadPool with the given pool size.
- RrdSyncThreadPool(int, ThreadFactory) - Constructor for class org.rrd4j.core.RrdSyncThreadPool
-
Creates a new RrdSyncThreadPool with the given pool size.
- RrdToolkit - Class in org.rrd4j.core
-
Class used to perform various complex operations on RRD files.
- RrdTutorial - Class in org.rrd4j.demo
-
This class implements the example from the RRD tutorial using RRD4j:
http://oss.oetiker.ch/rrdtool/tut/rrdtutorial.en.html
This source file may be freely redistributed under the same terms as RRD4j.
- RrdTutorial() - Constructor for class org.rrd4j.demo.RrdTutorial
-
- Sample - Class in org.rrd4j.core
-
Class to represent data source values for the given timestamp.
- SATURDAY - Static variable in interface org.rrd4j.graph.RrdGraphConstants
-
Constant to represent Saturday
- scheme - Variable in class org.rrd4j.core.RrdBackendFactory
-
- SECOND - Static variable in interface org.rrd4j.graph.RrdGraphConstants
-
Constant to represent second
- set(String) - Method in class org.rrd4j.core.Sample
-
Sets sample timestamp and data source values in a fashion similar to RRDTool.
- set(Font, Font[]) - Method in enum org.rrd4j.graph.RrdGraphConstants.FontTag
-
- setActiveFactories(RrdBackendFactory...) - Static method in class org.rrd4j.core.RrdBackendFactory
-
Set the list of active factories, i.e. the factory used to resolve URI.
- setAltAutoscale(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Computes Y range based on function absolute minimum and maximum
values.
- setAltAutoscaleMax(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Computes Y range based on function absolute minimum and maximum
values.
- setAltAutoscaleMin(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Computes Y range based on function absolute minimum and maximum
values.
- setAltYGrid(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Places Y grid dynamically based on graph Y range.
- setAltYMrtg(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Use this method to request MRTG-like graph (false by default)
- setAndUpdate(String) - Method in class org.rrd4j.core.Sample
-
Creates sample with the timestamp and data source values supplied
in the argument string and stores sample in the corresponding RRD.
- setAntiAliasing(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Controls if the chart area of the image should be antialiased or not.
- setArcXff(String, ConsolFun, int, double) - Static method in class org.rrd4j.core.RrdToolkit
-
Sets single archive's X-files factor to a new value.
- setBackgroundImage(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets background image - currently, only PNG images can be used as background.
- setBase(double) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets default base for magnitude scaling.
- setBuffer(byte[]) - Method in class org.rrd4j.core.RrdByteArrayBackend
-
- setByteBuffer(ByteBuffer) - Method in class org.rrd4j.core.ByteBufferBackend
-
- setCapacity(int) - Method in class org.rrd4j.core.RrdDbPool
-
Sets the maximum number of simultaneously open RRD files.
- setColor(int, Paint) - Method in class org.rrd4j.graph.RrdGraphDef
-
- setColor(ElementsNames, Paint) - Method in class org.rrd4j.graph.RrdGraphDef
-
Overrides the colors for the standard elements of the graph.
- setColor(String, Paint) - Method in class org.rrd4j.graph.RrdGraphDef
-
- setDataSetLine(DownSampler.DataSet, int, long, double) - Method in class eu.bengreen.data.utility.DownSampleImpl
-
- setDefaultFactory(String) - Static method in class org.rrd4j.core.RrdBackendFactory
-
- setDefaultFactory(String) - Static method in class org.rrd4j.core.RrdDb
-
- setDownsampler(DownSampler) - Method in class org.rrd4j.graph.RrdGraphDef
-
Allows to set a downsampler, used to improved the visual representation of graph.
- setDrawXGrid(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets visibility of the X-axis grid.
- setDrawYGrid(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets visibility of the Y-axis grid.
- setDsHeartbeat(String, String, long) - Static method in class org.rrd4j.core.RrdToolkit
-
Sets datasource heartbeat to a new value.
- setDsHeartbeat(String, int, long) - Static method in class org.rrd4j.core.RrdToolkit
-
Sets datasource heartbeat to a new value.
- setDsMaxValue(String, String, double, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Sets datasource max value to a new value.
- setDsMinMaxValue(String, String, double, double, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Updates valid value range for the given datasource.
- setDsMinValue(String, String, double, boolean) - Static method in class org.rrd4j.core.RrdToolkit
-
Sets datasource min value to a new value
- setDsName(String) - Method in class org.rrd4j.core.Datasource
-
Sets datasource name to a new value
- setDsType(DsType) - Method in class org.rrd4j.core.Datasource
-
Setter for the field dsType.
- setEndTime(long) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the time when the graph should end.
- setFetchRequestResolution(long) - Method in class org.rrd4j.data.DataProcessor
-
Sets desired RRD archive step in seconds to be used internally while fetching data
from RRD files.
- setFilename(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the name of the graph to generate.
- setFilter(String...) - Method in class org.rrd4j.core.FetchRequest
-
Sets request filter in order to fetch data only for
the specified array of datasources (datasource names).
- setFilter(Set<String>) - Method in class org.rrd4j.core.FetchRequest
-
Sets request filter in order to fetch data only for
the specified set of datasources (datasource names).
- setFilter(String) - Method in class org.rrd4j.core.FetchRequest
-
Sets request filter in order to fetch data only for
a single datasource (datasource name).
- setFirstDayOfWeek(int) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets first day of the week.
- setFont(RrdGraphConstants.FontTag, Font) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets font to be used for a specific font tag.
- setFont(RrdGraphConstants.FontTag, Font, boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets font.
- setFont(RrdGraphConstants.FontTag, Font, boolean, boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets font.
- setFont(String, Font) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets font.
- setFont(String, Font, boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets font.
- setFont(String, Font, boolean, boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets font.
- setFontSet(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
This method reset the font set to it's default values.
- setForceRulesLegend(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Force the generation of HRULE and VRULE legend even if those HRULE
or VRULE will not be drawn because out of graph boundaries.
- setGridStroke(Stroke) - Method in class org.rrd4j.graph.RrdGraphDef
-
Set the Stroke used to draw grid
- setHeartbeat(long) - Method in class org.rrd4j.core.Datasource
-
Sets datasource heartbeat to a new value.
- setHeight(int) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets height of the drawing area within the graph.
- setImageFormat(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets image format.
- setImageInfo(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Creates additional image information.
- setImageQuality(float) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets image quality.
- setInfo(String) - Method in class org.rrd4j.core.Header
-
setInfo.
- setInfo(String) - Method in class org.rrd4j.core.RrdDb
-
setInfo.
- setInterlaced(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Creates interlaced or progressive mode image.
- setInterpolationMethod(int) - Method in class org.rrd4j.data.LinearInterpolator
-
- setInterpolationMethod(LinearInterpolator.Method) - Method in class org.rrd4j.data.LinearInterpolator
-
Sets interpolation method to be used.
- setLargeFont(Font) - Method in class org.rrd4j.graph.RrdGraphDef
-
- setLazy(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Creates graph only if the current graph is out of date or not existent.
- setLength(long) - Method in class org.rrd4j.core.RrdBackend
-
Sets the number of bytes in the underlying RRD storage.
- setLength(long) - Method in class org.rrd4j.core.RrdByteArrayBackend
-
Sets the number of bytes in the underlying RRD storage.
- setLength(long) - Method in class org.rrd4j.core.RrdNioBackend
-
Sets the number of bytes in the underlying RRD storage.
- setLength(long) - Method in class org.rrd4j.core.RrdRandomAccessFileBackend
-
Sets the number of bytes in the underlying RRD storage.
- setLocale(Locale) - Method in class org.rrd4j.graph.RrdGraphDef
-
Set the locale used for the legend.
- setLockRetryPeriod(long) - Static method in class org.rrd4j.core.RrdSafeFileBackendFactory
-
Sets time between two consecutive file locking attempts.
- setLockWaitTime(long) - Static method in class org.rrd4j.core.RrdSafeFileBackendFactory
-
Sets time this backend will wait for a file lock.
- setLogarithmic(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets logarithmic y-axis scaling.
- setMaxValue(double, boolean) - Method in class org.rrd4j.core.Datasource
-
Sets maximum allowed value for this datasource.
- setMaxValue(double) - Method in class org.rrd4j.graph.RrdGraphDef
-
Defines the value normally located at the upper border of the
graph.
- setMinMaxValue(double, double, boolean) - Method in class org.rrd4j.core.Datasource
-
Sets min/max values allowed for this datasource.
- setMinValue(double, boolean) - Method in class org.rrd4j.core.Datasource
-
Sets minimum allowed value for this datasource.
- setMinValue(double) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the lower limit of a graph.
- setNoLegend(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Suppress generation of legend, only render the graph.
- setNoMinorGrid(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Use this method to turn off minor grid lines (printed by default)
- setOnlyGraph(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Suppresses anything but the graph, works only for height < 64.
- setOverlayImage(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets overlay image - currently, only PNG images can be used as overlay.
- setPath(String) - Method in class org.rrd4j.core.RrdDef
-
Sets path to RRD.
- setPath(URI) - Method in class org.rrd4j.core.RrdDef
-
Sets URI to RRD.
- setPixelCount(int) - Method in class org.rrd4j.data.DataProcessor
-
Sets the number of pixels (target graph width).
- setPoolUsed(boolean) - Method in class org.rrd4j.data.DataProcessor
-
- setPoolUsed(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets RrdDbPool usage policy (defaults to true).
- setRigid(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets rigid boundaries mode.
- setShowSignature(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Shows or hides graph signature (gator) in the top right corner of the graph
- setSignature(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the signature string that runs along the right-side of the graph.
- setSmallFont(Font) - Method in class org.rrd4j.graph.RrdGraphDef
-
- setStartTime(long) - Method in class org.rrd4j.core.RrdDef
-
Sets RRD's starting timestamp.
- setStartTime(Date) - Method in class org.rrd4j.core.RrdDef
-
Sets RRD's starting timestamp.
- setStartTime(Calendar) - Method in class org.rrd4j.core.RrdDef
-
Sets RRD's starting timestamp.
- setStartTime(long) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the time when the graph should begin.
- setStep(long) - Method in class org.rrd4j.core.RrdDef
-
Sets RRD's time step.
- setStep(long) - Method in class org.rrd4j.data.DataProcessor
-
Roughly corresponds to the --step option in RRDTool's graph/xport commands.
- setStep(long) - Method in class org.rrd4j.graph.RrdGraphDef
-
Suggests which time step should be used by Rrd4j while processing data from RRD files.
- setSyncPeriod(int) - Static method in class org.rrd4j.core.RrdNioBackendFactory
-
Sets time between consecutive background synchronizations.
- setSyncPoolSize(int) - Static method in class org.rrd4j.core.RrdNioBackendFactory
-
Sets the number of synchronizing threads.
- setSyncThreadPool(RrdSyncThreadPool) - Method in class org.rrd4j.core.RrdNioBackendFactory
-
Deprecated.
- setSyncThreadPool(ScheduledExecutorService) - Method in class org.rrd4j.core.RrdNioBackendFactory
-
Deprecated.
- setTextAntiAliasing(boolean) - Method in class org.rrd4j.graph.RrdGraphDef
-
Controls if the text should be antialiased or not.
- setTickStroke(Stroke) - Method in class org.rrd4j.graph.RrdGraphDef
-
Set the stroke used to draw ticks
- setTime(long) - Method in class org.rrd4j.core.Sample
-
Sets sample timestamp.
- setTimeAxis(int, int, int, int, int, int, int, String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Configures x-axis grid and labels.
- setTimeAxis(int, int, int, int, int, int, int, TimeLabelFormat) - Method in class org.rrd4j.graph.RrdGraphDef
-
- setTimeLabelFormat(TimeLabelFormat) - Method in class org.rrd4j.graph.RrdGraphDef
-
This allows to keep the default major and minor grid unit, but with changing only the label formatting,
using a
TimeLabelFormat
- setTimeSpan(long, long) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets starting and ending time for the for the graph.
- setTimeSpan(long[]) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets starting and ending time for the for the graph.
- setTimeZone(TimeZone) - Method in class org.rrd4j.data.DataProcessor
-
- setTimeZone(TimeZone) - Method in class org.rrd4j.graph.RrdGraphDef
-
Set the time zone used for the legend.
- setTitle(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Defines a title to be written into the graph.
- setUnit(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets unit to be displayed on y axis.
- setUnitsExponent(int) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the 10**unitsExponent scaling of the y-axis values.
- setUnitsLength(int) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets the character width on the left side of the graph for
y-axis values.
- setValue(int, double) - Method in interface org.rrd4j.core.Robin
-
Sets the i-th value in the Robin archive.
- setValue(String, double) - Method in class org.rrd4j.core.Sample
-
Sets single data source value in the sample.
- setValue(int, double) - Method in class org.rrd4j.core.Sample
-
Sets single datasource value using data source index.
- setValueAxis(double, int) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets vertical axis grid and labels.
- setValues(double...) - Method in interface org.rrd4j.core.Robin
-
Updates archived values in bulk.
- setValues(double) - Method in interface org.rrd4j.core.Robin
-
(Re)sets all values in this archive to the same value.
- setValues(double...) - Method in class org.rrd4j.core.Sample
-
Sets some (possibly all) data source values in bulk.
- setVariable(String, String) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, int) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, long) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, double) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, Color) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, Date) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, Calendar) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVariable(String, boolean) - Method in class org.rrd4j.core.XmlTemplate
-
Sets value for a single XML template variable.
- setVersion(int) - Method in class org.rrd4j.core.RrdDef
-
Sets RRD's file version.
- setVerticalLabel(String) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets vertical label on the left side of the graph.
- setWidth(int) - Method in class org.rrd4j.graph.RrdGraphDef
-
Sets width of the drawing area within the graph.
- setXff(double) - Method in class org.rrd4j.core.Archive
-
Sets X-files factor to a new value.
- shouldValidateHeader(String) - Method in class org.rrd4j.core.RrdBackendFactory
-
Determines if the header should be validated.
- shouldValidateHeader(URI) - Method in class org.rrd4j.core.RrdBackendFactory
-
Determines if the header should be validated.
- shutdown() - Method in class org.rrd4j.core.RrdSyncThreadPool
-
Shuts down this thread pool in an orderly manner.
- SimpleTimeLabelFormat - Class in org.rrd4j.graph
-
Simple time label using a format similar to strftime.
- SimpleTimeLabelFormat(String) - Constructor for class org.rrd4j.graph.SimpleTimeLabelFormat
-
Create a new instance using a format string that is either an strftime patter or a simple
date format pattern.
- split(String) - Static method in class org.rrd4j.core.RrdToolkit
-
Splits single RRD file with several datasources into a number of smaller RRD files
with a single datasource in it.
- sprintf(Locale, String, Object...) - Static method in class org.rrd4j.core.Util
-
Equivalent of the C-style sprintf function.
- stack(String, Paint) - Method in class org.rrd4j.graph.RrdGraphDef
-
- stack(String, Paint, String) - Method in class org.rrd4j.graph.RrdGraphDef
-
- startTag(String) - Method in class org.rrd4j.core.XmlWriter
-
Opens XML tag
- STDDEV() - Constructor for class org.rrd4j.data.Variable.STDDEV
-
- steps - Variable in class org.rrd4j.core.Archive
-
- store(double) - Method in interface org.rrd4j.core.Robin
-
store.
- sum(double, double) - Static method in class org.rrd4j.core.Util
-
Calculates sum of two doubles, but treats NaNs as zeros.
- SUNDAY - Static variable in interface org.rrd4j.graph.RrdGraphConstants
-
Constant to represent Sunday
- sync() - Method in class org.rrd4j.core.RrdNioBackend
-
This method forces all data cached in memory but not yet stored in the file,
to be stored in it.