LambdaSafe.Callback (spring-boot 2.2.1.RELEASE)

java.lang.Object
- org.springframework.boot.util.LambdaSafe.LambdaSafeCallback<C,A,LambdaSafe.Callback<C,A>>
- - org.springframework.boot.util.LambdaSafe.Callback<C,A>

Type Parameters:

C - the callback type

A - the primary argument type

Enclosing class:

LambdaSafe
```
public static final class LambdaSafe.Callback<C,A>
extends LambdaSafe.LambdaSafeCallback<C,A,LambdaSafe.Callback<C,A>>
```
Represents a single callback that can be invoked in a lambda safe way.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`invoke(Consumer<C> invoker)` Invoke the callback instance where the callback method returns void.
`<R> LambdaSafe.InvocationResult<R>`	`invokeAnd(Function<C,R> invoker)` Invoke the callback instance where the callback method returns a result.

Methods inherited from class org.springframework.boot.util.LambdaSafe.LambdaSafeCallback
invoke, withLogger, withLogger

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

- Method Detail
  - invoke
```
public void invoke(Consumer<C> invoker)
```
    Invoke the callback instance where the callback method returns void.
    
    Parameters:
    
    invoker - the invoker used to invoke the callback
  - invokeAnd
```
public <R> LambdaSafe.InvocationResult<R> invokeAnd(Function<C,R> invoker)
```
    Invoke the callback instance where the callback method returns a result.
    
    Type Parameters:
    
    R - the result type
    
    Parameters:
    
    invoker - the invoker used to invoke the callback
    
    Returns:
    
    the result of the invocation (may be LambdaSafe.InvocationResult.noResult() if the callback was not invoked)

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