org.springframework.boot.util

Class 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 Detail

      • 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)

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