LoggerRegistry.WeakMapFactory (Apache Log4j 2 2.17.1 API)

java.lang.Object
- org.apache.logging.log4j.spi.LoggerRegistry.WeakMapFactory<T>

Type Parameters:

T - subtype of ExtendedLogger

All Implemented Interfaces:

LoggerRegistry.MapFactory<T>

Enclosing class:

LoggerRegistry<T extends ExtendedLogger>
```
public static class LoggerRegistry.WeakMapFactory<T extends ExtendedLogger>
extends Object
implements LoggerRegistry.MapFactory<T>
```
Generates WeakHashMaps for use by the registry to store the Loggers.

Constructor Summary

Constructors
Constructor Description

WeakMapFactory()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`Map<String,T>`	`createInnerMap()`
`Map<String,Map<String,T>>`	`createOuterMap()`
`void`	`putIfAbsent(Map<String,T> innerMap, String name, T logger)`

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

- Constructor Detail
  - WeakMapFactory
```
public WeakMapFactory()
```
- Method Detail
  - createInnerMap
```
public Map<String,T> createInnerMap()
```
    Specified by:
    
    createInnerMap in interface LoggerRegistry.MapFactory<T extends ExtendedLogger>
  - createOuterMap
```
public Map<String,Map<String,T>> createOuterMap()
```
    Specified by:
    
    createOuterMap in interface LoggerRegistry.MapFactory<T extends ExtendedLogger>
  - putIfAbsent
```
public void putIfAbsent(Map<String,T> innerMap,
                        String name,
                        T logger)
```
    Specified by:
    
    putIfAbsent in interface LoggerRegistry.MapFactory<T extends ExtendedLogger>