StorageEventLogger (MicroStream API)

All Known Implementing Classes:

StorageEventLogger.Debug, StorageEventLogger.Default, StorageEventLogger.NoOp
```
public interface StorageEventLogger
```

Nested Class Summary

Nested Classes
Modifier and Type	Interface and Description
`static class`	`StorageEventLogger.Debug` Debug implementation of StorageEventLogger This implementation logs behavior and exceptions
`static class`	`StorageEventLogger.Default` Default implementation of StorageEventLogger This implementation doesn't log behavior but logs exceptions
`static class`	`StorageEventLogger.NoOp` NoOp StorageEventLogger Doesn't log any storage events

Method Summary

All Methods Static Methods Instance Methods Default Methods
Modifier and Type	Method and Description
`static StorageEventLogger`	`Debug()` Creates a Debug StorageEventLogger thats prints to the console.
`static StorageEventLogger`	`Debug(Consumer<? super String> messageConsumer)` Creates a Debug StorageEventLogger forwards its output to the supplied Consumer
`static StorageEventLogger`	`Default()` Creates a Default StorageEventLogger thats prints to the console.
`static StorageEventLogger`	`Default(Consumer<? super String> messageConsumer)` Creates a Default StorageEventLogger that forwards its output to the supplied Consumer
`default void`	`logChannelProcessingDisabled(StorageChannel channel)`
`default void`	`logChannelStoppedWorking(StorageChannel channel)`
`default void`	`logDisruption(StorageChannel channel, Throwable t)` Note that not all Throwables are Exceptions.
`default void`	`logGarbageCollectorCompleted(long gcColdGeneration, long lastGcColdCompletion)`
`default void`	`logGarbageCollectorCompletedHotPhase(long gcHotGeneration, long lastGcHotCompletion)`
`default void`	`logGarbageCollectorEncounteredZombieObjectId(long objectId)`
`default void`	`logGarbageCollectorNotNeeded()`
`default void`	`logGarbageCollectorSweepingComplete(StorageEntityCache<?> entityCache)`
`default void`	`logLiveCheckComplete(StorageEntityCache<?> entityCache)`
`static StorageEventLogger`	`NoOp()` Creates a NoOp StorageEventLogger that does really nothing.

- Method Detail
  - logChannelProcessingDisabled
```
default void logChannelProcessingDisabled(StorageChannel channel)
```
  - logChannelStoppedWorking
```
default void logChannelStoppedWorking(StorageChannel channel)
```
  - logDisruption
```
default void logDisruption(StorageChannel channel,
                           Throwable t)
```
    Note that not all Throwables are Exceptions. There are also Errors. And not all exceptions are problems. There are also program execution control vehicles like InterruptedException. The actually fitting common term is "Disruption". Throwable is a very low-level technical, compiler-oriented expression.
    
    Parameters:
    
    channel - the affected channel
    
    t - the reason for the disruption
  - logLiveCheckComplete
```
default void logLiveCheckComplete(StorageEntityCache<?> entityCache)
```
  - logGarbageCollectorSweepingComplete
```
default void logGarbageCollectorSweepingComplete(StorageEntityCache<?> entityCache)
```
  - logGarbageCollectorNotNeeded
```
default void logGarbageCollectorNotNeeded()
```
  - logGarbageCollectorCompletedHotPhase
```
default void logGarbageCollectorCompletedHotPhase(long gcHotGeneration,
                                                  long lastGcHotCompletion)
```
  - logGarbageCollectorCompleted
```
default void logGarbageCollectorCompleted(long gcColdGeneration,
                                          long lastGcColdCompletion)
```
  - logGarbageCollectorEncounteredZombieObjectId
```
default void logGarbageCollectorEncounteredZombieObjectId(long objectId)
```
  - NoOp
```
static StorageEventLogger NoOp()
```
    Creates a NoOp StorageEventLogger that does really nothing.
    
    Returns:
    
    a StorageEventLogger.NoOp instance
  - Default
```
static StorageEventLogger Default()
```
    Creates a Default StorageEventLogger thats prints to the console.
    
    Returns:
    
    a StorageEventLogger.Default instance
  - Default
```
static StorageEventLogger Default(Consumer<? super String> messageConsumer)
```
    Creates a Default StorageEventLogger that forwards its output to the supplied Consumer
    
    Parameters:
    
    messageConsumer - a Consumer that processes the forwarded log messages
    
    Returns:
    
    a StorageEventLogger.Default instance
  - Debug
```
static StorageEventLogger Debug()
```
    Creates a Debug StorageEventLogger thats prints to the console.
    
    Returns:
    
    a StorageEventLogger.Debug instance
  - Debug
```
static StorageEventLogger Debug(Consumer<? super String> messageConsumer)
```
    Creates a Debug StorageEventLogger forwards its output to the supplied Consumer
    
    Parameters:
    
    messageConsumer - a Consumer that processes the forwarded log messages
    
    Returns:
    
    a StorageEventLogger.Debug instance

Interface StorageEventLogger

Nested Class Summary

Method Summary

Method Detail

logChannelProcessingDisabled

logChannelStoppedWorking

logDisruption

logLiveCheckComplete

logGarbageCollectorSweepingComplete

logGarbageCollectorNotNeeded

logGarbageCollectorCompletedHotPhase

logGarbageCollectorCompleted

logGarbageCollectorEncounteredZombieObjectId

NoOp

Default

Default

Debug

Debug