IoServiceStatistics (MINA 2.0.13 API文档 - 即时通讯网(52im.net))

java.lang.Object
- org.apache.mina.core.service.IoServiceStatistics

```
public class IoServiceStatistics
extends java.lang.Object
```
Provides usage statistics for an AbstractIoService instance.

从以下版本开始:

2.0.0-M3

作者:

Apache MINA Project

构造器概要

构造器
构造器和说明

IoServiceStatistics(AbstractIoService service)

构造器
构造器和说明
`IoServiceStatistics(AbstractIoService service)`

方法概要

方法
限定符和类型	方法和说明
`void`	`decreaseScheduledWriteMessages()` Decrements the count of messages scheduled for write.
`long`	`getCumulativeManagedSessionCount()`
`int`	`getLargestManagedSessionCount()`
`double`	`getLargestReadBytesThroughput()`
`double`	`getLargestReadMessagesThroughput()`
`double`	`getLargestWrittenBytesThroughput()`
`double`	`getLargestWrittenMessagesThroughput()`
`long`	`getLastIoTime()`
`long`	`getLastReadTime()`
`long`	`getLastWriteTime()`
`long`	`getReadBytes()`
`double`	`getReadBytesThroughput()`
`long`	`getReadMessages()`
`double`	`getReadMessagesThroughput()`
`int`	`getScheduledWriteBytes()`
`int`	`getScheduledWriteMessages()`
`int`	`getThroughputCalculationInterval()`
`long`	`getThroughputCalculationIntervalInMillis()`
`long`	`getWrittenBytes()`
`double`	`getWrittenBytesThroughput()`
`long`	`getWrittenMessages()`
`double`	`getWrittenMessagesThroughput()`
`void`	`increaseReadBytes(long nbBytesRead, long currentTime)` Increases the count of read bytes by `nbBytesRead` and sets the last read time to `currentTime`.
`void`	`increaseReadMessages(long currentTime)` Increases the count of read messages by 1 and sets the last read time to `currentTime`.
`void`	`increaseScheduledWriteBytes(int increment)` Increments by `increment` the count of bytes scheduled for write.
`void`	`increaseScheduledWriteMessages()` Increments the count of messages scheduled for write.
`void`	`increaseWrittenBytes(int nbBytesWritten, long currentTime)` Increases the count of written bytes by `nbBytesWritten` and sets the last write time to `currentTime`.
`void`	`increaseWrittenMessages(long currentTime)` Increases the count of written messages by 1 and sets the last write time to `currentTime`.
`protected void`	`setLastReadTime(long lastReadTime)` Sets last time at which a read occurred on the service.
`protected void`	`setLastThroughputCalculationTime(long lastThroughputCalculationTime)` Sets the time at which throughput counters where updated.
`protected void`	`setLastWriteTime(long lastWriteTime)` Sets last time at which a write occurred on the service.
`void`	`setThroughputCalculationInterval(int throughputCalculationInterval)` Sets the interval (seconds) between each throughput calculation.
`void`	`updateThroughput(long currentTime)` Updates the throughput counters.

从类继承的方法 java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- 构造器详细资料
  - IoServiceStatistics
```
public IoServiceStatistics(AbstractIoService service)
```
- 方法详细资料
  - getLargestManagedSessionCount
```
public final int getLargestManagedSessionCount()
```
    返回:
    The maximum number of sessions which were being managed at the same time.
  - getCumulativeManagedSessionCount
```
public final long getCumulativeManagedSessionCount()
```
    返回:
    The cumulative number of sessions which were managed (or are being managed) by this service, which means 'currently managed session count + closed session count'.
  - getLastIoTime
```
public final long getLastIoTime()
```
    返回:
    the time in millis when the last I/O operation (read or write) occurred.
  - getLastReadTime
```
public final long getLastReadTime()
```
    返回:
    The time in millis when the last read operation occurred.
  - getLastWriteTime
```
public final long getLastWriteTime()
```
    返回:
    The time in millis when the last write operation occurred.
  - getReadBytes
```
public final long getReadBytes()
```
    返回:
    The number of bytes this service has read so far
  - getWrittenBytes
```
public final long getWrittenBytes()
```
    返回:
    The number of bytes this service has written so far
  - getReadMessages
```
public final long getReadMessages()
```
    返回:
    The number of messages this services has read so far
  - getWrittenMessages
```
public final long getWrittenMessages()
```
    返回:
    The number of messages this service has written so far
  - getReadBytesThroughput
```
public final double getReadBytesThroughput()
```
    返回:
    The number of read bytes per second.
  - getWrittenBytesThroughput
```
public final double getWrittenBytesThroughput()
```
    返回:
    The number of written bytes per second.
  - getReadMessagesThroughput
```
public final double getReadMessagesThroughput()
```
    返回:
    The number of read messages per second.
  - getWrittenMessagesThroughput
```
public final double getWrittenMessagesThroughput()
```
    返回:
    The number of written messages per second.
  - getLargestReadBytesThroughput
```
public final double getLargestReadBytesThroughput()
```
    返回:
    The maximum number of bytes read per second since the service has been started.
  - getLargestWrittenBytesThroughput
```
public final double getLargestWrittenBytesThroughput()
```
    返回:
    The maximum number of bytes written per second since the service has been started.
  - getLargestReadMessagesThroughput
```
public final double getLargestReadMessagesThroughput()
```
    返回:
    The maximum number of messages read per second since the service has been started.
  - getLargestWrittenMessagesThroughput
```
public final double getLargestWrittenMessagesThroughput()
```
    返回:
    The maximum number of messages written per second since the service has been started.
  - getThroughputCalculationInterval
```
public final int getThroughputCalculationInterval()
```
    返回:
    the interval (seconds) between each throughput calculation. The default value is 3 seconds.
  - getThroughputCalculationIntervalInMillis
```
public final long getThroughputCalculationIntervalInMillis()
```
    返回:
    the interval (milliseconds) between each throughput calculation. The default value is 3 seconds.
  - setThroughputCalculationInterval
```
public final void setThroughputCalculationInterval(int throughputCalculationInterval)
```
    Sets the interval (seconds) between each throughput calculation. The default value is 3 seconds.
    
    参数:
    throughputCalculationInterval - The interval between two calculation
  - setLastReadTime
```
protected final void setLastReadTime(long lastReadTime)
```
    Sets last time at which a read occurred on the service.
    
    参数:
    lastReadTime - The last time a read has occurred
  - setLastWriteTime
```
protected final void setLastWriteTime(long lastWriteTime)
```
    Sets last time at which a write occurred on the service.
    
    参数:
    lastWriteTime - The last time a write has occurred
  - updateThroughput
```
public void updateThroughput(long currentTime)
```
    Updates the throughput counters.
    
    参数:
    currentTime - The current time
  - increaseReadBytes
```
public final void increaseReadBytes(long nbBytesRead,
                     long currentTime)
```
    Increases the count of read bytes by nbBytesRead and sets the last read time to currentTime.
    
    参数:
    nbBytesRead - The number of bytes read
    currentTime - The date those bytes were read
  - increaseReadMessages
```
public final void increaseReadMessages(long currentTime)
```
    Increases the count of read messages by 1 and sets the last read time to currentTime.
    
    参数:
    currentTime - The time the message has been read
  - increaseWrittenBytes
```
public final void increaseWrittenBytes(int nbBytesWritten,
                        long currentTime)
```
    Increases the count of written bytes by nbBytesWritten and sets the last write time to currentTime.
    
    参数:
    nbBytesWritten - The number of bytes written
    currentTime - The date those bytes were written
  - increaseWrittenMessages
```
public final void increaseWrittenMessages(long currentTime)
```
    Increases the count of written messages by 1 and sets the last write time to currentTime.
    
    参数:
    currentTime - The date the message were written
  - getScheduledWriteBytes
```
public final int getScheduledWriteBytes()
```
    返回:
    The count of bytes scheduled for write.
  - increaseScheduledWriteBytes
```
public final void increaseScheduledWriteBytes(int increment)
```
    Increments by increment the count of bytes scheduled for write.
    
    参数:
    increment - The number of added bytes fro write
  - getScheduledWriteMessages
```
public final int getScheduledWriteMessages()
```
    返回:
    the count of messages scheduled for write.
  - increaseScheduledWriteMessages
```
public final void increaseScheduledWriteMessages()
```
    Increments the count of messages scheduled for write.
  - decreaseScheduledWriteMessages
```
public final void decreaseScheduledWriteMessages()
```
    Decrements the count of messages scheduled for write.
  - setLastThroughputCalculationTime
```
protected void setLastThroughputCalculationTime(long lastThroughputCalculationTime)
```
    Sets the time at which throughput counters where updated.
    
    参数:
    lastThroughputCalculationTime - The time at which throughput counters where updated.

类 IoServiceStatistics

构造器概要

方法概要

从类继承的方法 java.lang.Object

构造器详细资料

IoServiceStatistics

方法详细资料

getLargestManagedSessionCount

getCumulativeManagedSessionCount

getLastIoTime

getLastReadTime

getLastWriteTime

getReadBytes

getWrittenBytes

getReadMessages

getWrittenMessages

getReadBytesThroughput

getWrittenBytesThroughput

getReadMessagesThroughput

getWrittenMessagesThroughput

getLargestReadBytesThroughput

getLargestWrittenBytesThroughput

getLargestReadMessagesThroughput

getLargestWrittenMessagesThroughput

getThroughputCalculationInterval

getThroughputCalculationIntervalInMillis

setThroughputCalculationInterval

setLastReadTime

setLastWriteTime

updateThroughput

increaseReadBytes

increaseReadMessages

increaseWrittenBytes

increaseWrittenMessages

getScheduledWriteBytes

increaseScheduledWriteBytes

getScheduledWriteMessages

increaseScheduledWriteMessages

decreaseScheduledWriteMessages

setLastThroughputCalculationTime