org.jrobin.core
public class ArcState extends Object implements RrdUpdater
Method Summary | |
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void | copyStateTo(RrdUpdater other)
Copies object's internal state to another ArcState object.
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double | getAccumValue()
Returns the value accumulated so far.
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long | getNanSteps()
Returns the number of currently accumulated NaN steps.
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Archive | getParent()
Returns the Archive object to which this ArcState object belongs.
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RrdAllocator | getRrdAllocator()
Required to implement RrdUpdater interface. |
RrdBackend | getRrdBackend()
Returns the underlying storage (backend) object which actually performs all
I/O operations.
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Parameters: other New ArcState object to copy state to
Throws: IOException Thrown in case of I/O error RrdException Thrown if supplied argument is not an ArcState object
Returns: Accumulated value
Throws: IOException Thrown in case of I/O error
Returns: Number of currently accumulated NaN steps.
Throws: IOException Thrown in case of I/O error
Returns: Parent Archive object.
Returns: Allocator object
Returns: I/O backend object