Uses of Class
org.rrd4j.core.RrdBackend
Package | Description |
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org.rrd4j.core |
core RRD4J implementation.
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Uses of RrdBackend in org.rrd4j.core
Subclasses of RrdBackend in org.rrd4j.core Modifier and Type Class Description class
ByteBufferBackend
A backend that store and provides access to data using aByteBuffer
, using java internal methods for long, integer and others types.class
RrdByteArrayBackend
Abstract byte array based backend.class
RrdMemoryBackend
Backend to be used to store all RRD bytes in memory.class
RrdNioBackend
Backend which is used to store RRD data to ordinary disk files using java.nio.* package.class
RrdRandomAccessFileBackend
Backend which is used to store RRD data to ordinary files on the disk.class
RrdSafeFileBackend
Backend which is used to store RRD data to ordinary files on the disk, using locking.Methods in org.rrd4j.core that return RrdBackend Modifier and Type Method Description (package private) RrdBackend
RrdBackendFactory. getBackend(RrdDb rrdDb, String path, boolean readOnly)
Creates RrdBackend object for the given storage path.(package private) RrdBackend
RrdBackendFactory. getBackend(RrdDb rrdDb, URI uri, boolean readOnly)
Creates RrdBackend object for the given storage path.RrdBackend
Archive. getRrdBackend()
Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackend
ArcState. getRrdBackend()
Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackend
Datasource. getRrdBackend()
Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackend
Header. getRrdBackend()
Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackend
Robin. getRrdBackend()
Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackend
RobinArray. getRrdBackend()
getRrdBackend.RrdBackend
RobinMatrix. getRrdBackend()
Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackend
RrdDb. getRrdBackend()
Returns backend object for this RRD which performs actual I/O operations.RrdBackend
RrdUpdater. getRrdBackend()
getRrdBackend.protected abstract RrdBackend
RrdBackendFactory. open(String path, boolean readOnly)
protected RrdBackend
RrdMemoryBackendFactory. open(String id, boolean readOnly)
Creates RrdMemoryBackend object.protected RrdBackend
RrdNioBackendFactory. open(String path, boolean readOnly)
Creates RrdNioBackend object for the given file path.protected RrdBackend
RrdRandomAccessFileBackendFactory. open(String path, boolean readOnly)
Creates RrdFileBackend object for the given file path.protected RrdBackend
RrdSafeFileBackendFactory. open(String path, boolean readOnly)
Creates RrdFileBackend object for the given file path.