Supplier

Type Parameters:

T - the type of values returned by this supplier

All Superinterfaces:

java.util.function.Supplier<T>

All Known Subinterfaces:

MessageSupplier

All Known Implementing Classes:

AsyncLogger, Logger

Functional Interface:

This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
```
@FunctionalInterface
@InternalApi
public interface Supplier<T>
extends java.util.function.Supplier<T>
```
Consider this class private. Classes implementing this interface know how to supply a value.
This is a functional interface intended to support lambda expressions in log4j 2.
Implementors are free to cache values or return a new or distinct value each time the supplier is invoked.
DEPRECATED: this class will be removed in 3.0 to be replaced with the Java 8 interface.

Since:

2.4

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method Description
  
  T get()
  Gets a value.

- Method Detail
  - get
```
T get()
```
    Gets a value.
    
    Specified by:
    
    get in interface java.util.function.Supplier<T>
    
    Returns:
    
    a value