Package org.springframework.boot.util

Class LambdaSafe.Callbacks<C,A>

java.lang.Object

org.springframework.boot.util.LambdaSafe.LambdaSafeCallback<C,A,LambdaSafe.Callbacks<C,A>>

org.springframework.boot.util.LambdaSafe.Callbacks<C,A>

Type Parameters:

C - the callback type

A - the primary argument type

Enclosing class:

LambdaSafe

public static final class LambdaSafe.Callbacks<C,A>
extends LambdaSafe.LambdaSafeCallback<C,A,LambdaSafe.Callbacks<C,A>>

Represents a collection of callbacks that can be invoked in a lambda safe way.

Method Summary

Modifier and Type	Method	Description
void	invoke(Consumer<C> invoker)	Invoke the callback instances where the callback method returns void.
<R> Stream<R>	invokeAnd(Function<C,R> invoker)	Invoke the callback instances 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 Details

invoke

public void invoke(Consumer<C> invoker)

Invoke the callback instances where the callback method returns void.

Parameters:

invoker - the invoker used to invoke the callback

invokeAnd

public <R> Stream<R> invokeAnd(Function<C,R> invoker)

Invoke the callback instances where the callback method returns a result.

Type Parameters:

R - the result type

Parameters:

invoker - the invoker used to invoke the callback

Returns:

the results of the invocation (may be an empty stream if no callbacks could be called)