AbstractStatistics (DataNucleus Core 5.1.13-SNAPSHOT API)

java.lang.Object
- org.datanucleus.management.AbstractStatistics

Direct Known Subclasses:

FactoryStatistics, ManagerStatistics
```
public abstract class AbstractStatistics
extends Object
```
Abstract base class for a statistics object.

Nested Class Summary

Nested Classes
Modifier and Type Class and Description

static class AbstractStatistics.SMA
Simple Moving Average

Nested Classes
Modifier and Type	Class and Description
`static class`	`AbstractStatistics.SMA` Simple Moving Average

Constructor Summary

Constructors
Constructor and Description

AbstractStatistics(ManagementManager mgmtManager, AbstractStatistics parent)
Constructor defining the manager.

Constructors
Constructor and Description
`AbstractStatistics(ManagementManager mgmtManager, AbstractStatistics parent)` Constructor defining the manager.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`close()`
`int`	`getNumberOfDatastoreReads()`
`int`	`getNumberOfDatastoreReadsInLatestTxn()`
`int`	`getNumberOfDatastoreWrites()`
`int`	`getNumberOfDatastoreWritesInLatestTxn()`
`int`	`getNumberOfObjectDeletes()`
`int`	`getNumberOfObjectFetches()`
`int`	`getNumberOfObjectInserts()`
`int`	`getNumberOfObjectUpdates()`
`int`	`getQueryActiveTotalCount()`
`int`	`getQueryErrorTotalCount()`
`long`	`getQueryExecutionTimeAverage()`
`long`	`getQueryExecutionTimeHigh()`
`long`	`getQueryExecutionTimeLow()`
`int`	`getQueryExecutionTotalCount()`
`long`	`getQueryExecutionTotalTime()`
`String`	`getRegisteredName()`
`int`	`getTransactionActiveTotalCount()`
`int`	`getTransactionCommittedTotalCount()`
`long`	`getTransactionExecutionTimeAverage()`
`long`	`getTransactionExecutionTimeHigh()`
`long`	`getTransactionExecutionTimeLow()`
`long`	`getTransactionExecutionTotalTime()`
`int`	`getTransactionRolledBackTotalCount()`
`int`	`getTransactionTotalCount()`
`void`	`incrementDeleteCount()`
`void`	`incrementFetchCount()`
`void`	`incrementInsertCount()`
`void`	`incrementNumReads()`
`void`	`incrementNumWrites()`
`void`	`incrementUpdateCount()`
`void`	`queryBegin()`
`void`	`queryExecuted(long executionTime)`
`void`	`queryExecutedWithError()`
`void`	`transactionCommitted(long executionTime)`
`void`	`transactionRolledBack(long executionTime)`
`void`	`transactionStarted()`

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail
- AbstractStatistics
```
public AbstractStatistics(ManagementManager mgmtManager,
                          AbstractStatistics parent)
```
  Constructor defining the manager. If the manager is defined then this will generate a bean name that it is registered with in the manager.
  
  Parameters:
  
  mgmtManager - The Management (JMX) Manager
  
  parent - Parent statistics object (optional)

Method Detail

close
```
public void close()
```

getRegisteredName
```
public String getRegisteredName()
```

getQueryActiveTotalCount
```
public int getQueryActiveTotalCount()
```

getQueryErrorTotalCount
```
public int getQueryErrorTotalCount()
```

getQueryExecutionTotalCount

public int getQueryExecutionTotalCount()

getQueryExecutionTimeLow

public long getQueryExecutionTimeLow()

getQueryExecutionTimeHigh

public long getQueryExecutionTimeHigh()

getQueryExecutionTotalTime

public long getQueryExecutionTotalTime()

getQueryExecutionTimeAverage

public long getQueryExecutionTimeAverage()

queryBegin
```
public void queryBegin()
```

queryExecutedWithError
```
public void queryExecutedWithError()
```

queryExecuted

public void queryExecuted(long executionTime)

getNumberOfDatastoreWrites

public int getNumberOfDatastoreWrites()

getNumberOfDatastoreReads

public int getNumberOfDatastoreReads()

getNumberOfDatastoreWritesInLatestTxn

public int getNumberOfDatastoreWritesInLatestTxn()

getNumberOfDatastoreReadsInLatestTxn

public int getNumberOfDatastoreReadsInLatestTxn()

incrementNumReads
```
public void incrementNumReads()
```

incrementNumWrites
```
public void incrementNumWrites()
```

getNumberOfObjectFetches
```
public int getNumberOfObjectFetches()
```

getNumberOfObjectInserts
```
public int getNumberOfObjectInserts()
```

getNumberOfObjectUpdates
```
public int getNumberOfObjectUpdates()
```

getNumberOfObjectDeletes
```
public int getNumberOfObjectDeletes()
```

incrementInsertCount
```
public void incrementInsertCount()
```

incrementDeleteCount
```
public void incrementDeleteCount()
```

incrementFetchCount
```
public void incrementFetchCount()
```

incrementUpdateCount
```
public void incrementUpdateCount()
```

getTransactionExecutionTimeAverage

public long getTransactionExecutionTimeAverage()

getTransactionExecutionTimeLow

public long getTransactionExecutionTimeLow()

getTransactionExecutionTimeHigh

public long getTransactionExecutionTimeHigh()

getTransactionExecutionTotalTime

public long getTransactionExecutionTotalTime()

getTransactionTotalCount
```
public int getTransactionTotalCount()
```

getTransactionActiveTotalCount

public int getTransactionActiveTotalCount()

getTransactionCommittedTotalCount

public int getTransactionCommittedTotalCount()

getTransactionRolledBackTotalCount

public int getTransactionRolledBackTotalCount()

transactionCommitted

public void transactionCommitted(long executionTime)

transactionRolledBack

public void transactionRolledBack(long executionTime)

transactionStarted
```
public void transactionStarted()
```

Class AbstractStatistics

Nested Class Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

AbstractStatistics

Method Detail

close

getRegisteredName

getQueryActiveTotalCount

getQueryErrorTotalCount

getQueryExecutionTotalCount

getQueryExecutionTimeLow

getQueryExecutionTimeHigh

getQueryExecutionTotalTime

getQueryExecutionTimeAverage

queryBegin

queryExecutedWithError

queryExecuted

getNumberOfDatastoreWrites

getNumberOfDatastoreReads

getNumberOfDatastoreWritesInLatestTxn

getNumberOfDatastoreReadsInLatestTxn

incrementNumReads

incrementNumWrites

getNumberOfObjectFetches

getNumberOfObjectInserts

getNumberOfObjectUpdates

getNumberOfObjectDeletes

incrementInsertCount

incrementDeleteCount

incrementFetchCount

incrementUpdateCount

getTransactionExecutionTimeAverage

getTransactionExecutionTimeLow

getTransactionExecutionTimeHigh

getTransactionExecutionTotalTime

getTransactionTotalCount

getTransactionActiveTotalCount

getTransactionCommittedTotalCount

getTransactionRolledBackTotalCount

transactionCommitted

transactionRolledBack

transactionStarted