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Interface Summary | |
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Robin | Class to represent archive values for a single datasource. |
Class Summary | |
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ArcDef | Class to represent single archive definition within the RRD. |
Archive | Class to represent single RRD archive in a RRD with its internal state. |
ArcState | Class to represent internal RRD archive state for a single datasource. |
Datasource | Class to represent single datasource within RRD. |
DsDef | Class to represent single data source definition within the RRD. |
FetchData | Class used to represent data fetched from the RRD. |
FetchRequest | Class to represent fetch request. |
Header | Class to represent RRD header. |
RobinArray | Class to represent archive values for a single datasource. |
RobinMatrix | Class to represent archive values for a single datasource. |
RrdBackend | Base implementation class for all backend classes. |
RrdBackendFactory | 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. |
RrdBerkeleyDbBackend | Backend which is used to store RRD data to ordinary disk files using Oracle Berkeley DB Java Edition. |
RrdBerkeleyDbBackendFactory | RrdBackendFactory that uses
Oracle Berkeley DB Java Edition
to read data. |
RrdByteArrayBackend | Abstract byte array based backend. |
RrdDb | Main class used to create and manipulate round robin databases (RRDs). |
RrdDbPool | |
RrdDbPoolNew | |
RrdDbPoolOld | This class should be used to synchronize access to RRD files in a multithreaded environment. |
RrdDef | Class to represent definition of new Round Robin Database (RRD). |
RrdDefTemplate | Class used to create an arbitrary number of RrdDef (RRD definition) objects
from a single XML template. |
RrdFileBackend | Backend which is used to store RRD data to ordinary files on the disk. |
RrdFileBackendFactory | Factory class which creates actual RrdFileBackend objects. |
RrdMemoryBackend | Backend to be used to store all RRD bytes in memory. |
RrdMemoryBackendFactory | Factory class which creates actual RrdMemoryBackend objects. |
RrdMongoDBBackend | |
RrdMongoDBBackendFactory | RrdBackendFactory that uses MongoDB for data storage. |
RrdNioBackend | Backend which is used to store RRD data to ordinary disk files using java.nio.* package. |
RrdNioBackendFactory | Factory class which creates actual RrdNioBackend objects. |
RrdSafeFileBackend | Backend which is used to store RRD data to ordinary files on the disk, using locking. |
RrdSafeFileBackendFactory | Factory class which creates actual RrdSafeFileBackend objects. |
RrdToolkit | Class used to perform various complex operations on RRD files. |
Sample | Class to represent data source values for the given timestamp. |
Util | Class defines various utility functions used in Rrd4j. |
Util.Xml | Various DOM utility functions. |
XmlTemplate | Class used as a base class for various XML template related classes. |
XmlWriter | Extremely simple utility class used to create XML documents. |
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