Uses of Class
org.rrd4j.core.RrdBackend
| Package | Description |
|---|---|
| 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 classByteBufferBackendA backend that store and provides access to data using aByteBuffer, using java internal methods for long, integer and others types.classRrdByteArrayBackendAbstract byte array based backend.classRrdMemoryBackendBackend to be used to store all RRD bytes in memory.classRrdNioBackendBackend which is used to store RRD data to ordinary disk files using java.nio.* package.classRrdRandomAccessFileBackendBackend which is used to store RRD data to ordinary files on the disk.classRrdSafeFileBackendBackend 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) RrdBackendRrdBackendFactory. getBackend(RrdDb rrdDb, String path, boolean readOnly)Creates RrdBackend object for the given storage path.(package private) RrdBackendRrdBackendFactory. getBackend(RrdDb rrdDb, URI uri, boolean readOnly)Creates RrdBackend object for the given storage path.RrdBackendArchive. getRrdBackend()Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackendArcState. getRrdBackend()Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackendDatasource. getRrdBackend()Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackendHeader. getRrdBackend()Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackendRobin. getRrdBackend()Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackendRobinArray. getRrdBackend()getRrdBackend.RrdBackendRobinMatrix. getRrdBackend()Returns the underlying storage (backend) object which actually performs all I/O operations.RrdBackendRrdDb. getRrdBackend()Returns backend object for this RRD which performs actual I/O operations.RrdBackendRrdUpdater. getRrdBackend()getRrdBackend.protected abstract RrdBackendRrdBackendFactory. open(String path, boolean readOnly)protected RrdBackendRrdMemoryBackendFactory. open(String id, boolean readOnly)Creates RrdMemoryBackend object.protected RrdBackendRrdNioBackendFactory. open(String path, boolean readOnly)Creates RrdNioBackend object for the given file path.protected RrdBackendRrdRandomAccessFileBackendFactory. open(String path, boolean readOnly)Creates RrdFileBackend object for the given file path.protected RrdBackendRrdSafeFileBackendFactory. open(String path, boolean readOnly)Creates RrdFileBackend object for the given file path.