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public interface StatisticsAdmin
Provides a space statistics API.
Method Summary | |
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Map<Integer,StatisticsContext> |
getStatistics()
Returns statistics repository that contains a map of operation codes to StatisticsContext objects
for all filter operation codes. |
StatisticsContext |
getStatistics(Integer operationCode)
Returns a StatisticsContext for specific filter operation code. |
Long |
getStatisticsSamplingRate()
Checks statistics sampling rate. |
String[] |
getStatisticsStringArray()
Returns a string array contains statistics values for each operation. |
boolean |
isStatisticsAvailable()
Checks if space statistics is available. |
void |
setStatisticsSamplingRate(Long rate)
Set statistics sampling rate. |
Method Detail |
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boolean isStatisticsAvailable() throws RemoteException
true
if space statistics is available
RemoteException
- if a communication error occursString[] getStatisticsStringArray() throws StatisticsNotAvailable, RemoteException
StatisticsNotAvailable
- when space statistics are not available
RemoteException
- if a communication error occursvoid setStatisticsSamplingRate(Long rate) throws StatisticsNotAvailable, RemoteException
rate
- the rate to sample the space for statistics
StatisticsNotAvailable
- when space statistics are not available
RemoteException
- if a communication error occursLong getStatisticsSamplingRate() throws StatisticsNotAvailable, RemoteException
StatisticsNotAvailable
- when space statistics are not available
RemoteException
- if a communication error occursStatisticsContext getStatistics(Integer operationCode) throws StatisticsNotAvailable, RemoteException
StatisticsContext
for specific filter operation code.
operationCode
- filter operation code defined in FilterOperationCodes
StatisticsNotAvailable
- when space statistics are not available
RemoteException
- if a communication error occursFilterOperationCodes
Map<Integer,StatisticsContext> getStatistics() throws StatisticsNotAvailable, RemoteException
StatisticsContext
objects
for all filter operation codes.
StatisticsContext
StatisticsNotAvailable
- when space statistics are not available
RemoteException
- if a communication error occurs
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