| org.cougaar.core.service.PersistenceMetricsService
All known Subclasses: org.cougaar.core.persist.PersistenceMetricsServiceImpl, org.cougaar.core.persist.PersistenceMetricImpl,
| PersistenceMetricsService | | public interface PersistenceMetricsService (Code) | | This service provides metrics for recent persistence activity,
such as the most recent snapshot size in bytes.
|
| Inner Class :interface Metric | |
| Method Summary | |
| Metric[] | getAll(int which)
Get all retained metrics. | | Metric | getAverage(int which)
| | int | getCount(int which)
Get the count of all persistence snapshots taken (the denominator
of the average). |
| ALL | | final static int ALL(Code) | | Designates that averaging should include all
snapshots
|
| DELTA | | final static int DELTA(Code) | | Designates that averaging should include only delta
snapshots
|
| FULL | | final static int FULL(Code) | | Designates that averaging should include only full
snapshots
|
| MAX_METRICS | | final static int MAX_METRICS(Code) | | |
| getAll | | Metric[] getAll(int which)(Code) | | Get all retained metrics. The maximum number retained is
currently a constant MAX_METRICS
Parameters:
which - one of the constants FULL, DELTA, ALL designatingwhich kind of snapshots should be included. |
| getAverage | | Metric getAverage(int which)(Code) | | Get the average of all metrics ever generated including the ones
that have been dropped due to exceeding MAX_METRICS
Parameters:
which - one of the constants FULL, DELTA, ALL designatingwhich kind of snapshots should be averaged. |
| getCount | | int getCount(int which)(Code) | | Get the count of all persistence snapshots taken (the denominator
of the average).
the count of all persistence snapshots taken.
Parameters:
which - one of the constants FULL, DELTA, ALL designatingwhich kind of snapshots should be counted. |
|
|