LockStats (${name} Classes)

java.lang.Object
- com.sleepycat.je.LockStats

All Implemented Interfaces:

java.io.Serializable
```
public class LockStats
extends java.lang.Object
implements java.io.Serializable
```
Lock statistics for a database environment.
Note that some of the lock statistics may be expensive to obtain because the lock table is unavailable while the statistics are gathered. These expensive statistics are only provided if Environment.getLockStats is called with a StatsConfig parameter that has been configured for "slow" stats.

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description

LockStats()

Constructors
Constructor and Description
`LockStats()`

Method Summary

Methods
Modifier and Type	Method and Description
`void`	`accumulateLockTableLatchStats(LatchStats latchStats)`
`void`	`accumulateNTotalLocks(int val)`
`int`	`getNOwners()` Total lock owners in lock table.
`int`	`getNReadLocks()` Total read locks currently held.
`long`	`getNRequests()` Total number of lock requests to date.
`int`	`getNTotalLocks()` Total locks currently in lock table.
`int`	`getNWaiters()` Total transactions waiting for locks.
`long`	`getNWaits()` Total number of lock waits to date.
`int`	`getNWriteLocks()` Total write locks currently held.
`void`	`setNOwners(int val)`
`void`	`setNReadLocks(int val)`
`void`	`setNRequests(long requests)`
`void`	`setNWaiters(int val)`
`void`	`setNWaits(long waits)`
`void`	`setNWriteLocks(int val)`
`java.lang.String`	`toString()` For convenience, the LockStats class has a toString method that lists all the data fields.

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

- Constructor Detail
  - LockStats
```
public LockStats()
```
- Method Detail
  - getNOwners
```
public int getNOwners()
```
    Total lock owners in lock table. Only provided when Environment.getLockStats is called in "slow" mode.
  - getNReadLocks
```
public int getNReadLocks()
```
    Total read locks currently held. Only provided when Environment.getLockStats is called in "slow" mode.
  - getNTotalLocks
```
public int getNTotalLocks()
```
    Total locks currently in lock table. Only provided when Environment.getLockStats is called in "slow" mode.
  - getNWaiters
```
public int getNWaiters()
```
    Total transactions waiting for locks. Only provided when Environment.getLockStats is called in "slow" mode.
  - getNWriteLocks
```
public int getNWriteLocks()
```
    Total write locks currently held. Only provided when Environment.getLockStats is called in "slow" mode.
  - getNRequests
```
public long getNRequests()
```
    Total number of lock requests to date.
  - getNWaits
```
public long getNWaits()
```
    Total number of lock waits to date.
  - setNOwners
```
public void setNOwners(int val)
```
  - setNReadLocks
```
public void setNReadLocks(int val)
```
  - accumulateNTotalLocks
```
public void accumulateNTotalLocks(int val)
```
  - setNWaiters
```
public void setNWaiters(int val)
```
  - setNWriteLocks
```
public void setNWriteLocks(int val)
```
  - setNRequests
```
public void setNRequests(long requests)
```
  - setNWaits
```
public void setNWaits(long waits)
```
  - accumulateLockTableLatchStats
```
public void accumulateLockTableLatchStats(LatchStats latchStats)
```
  - toString
```
public java.lang.String toString()
```
    For convenience, the LockStats class has a toString method that lists all the data fields.
    
    Overrides:
    
    toString in class java.lang.Object

Class LockStats

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

LockStats

Method Detail

getNOwners

getNReadLocks

getNTotalLocks

getNWaiters

getNWriteLocks

getNRequests

getNWaits

setNOwners

setNReadLocks

accumulateNTotalLocks

setNWaiters

setNWriteLocks

setNRequests

setNWaits

accumulateLockTableLatchStats

toString