Package com.globalmentor.io.function

Interface IOLongFunction<R>

  • Type Parameters:
    R - the type of the result of the function
    Functional Interface:
    This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
    @FunctionalInterface
public interface IOLongFunction<R>
    Represents a function that accepts a long-valued argument and produces a result. This is the long-consuming primitive specialization for IOFunction.

    This interface is similar to LongFunction except that it is allowed to throw an IOException.

    Author:
    Magno N A Cruz
    See Also:
    IOFunction

    • Method Summary

      All Methods Instance Methods Abstract Methods 
      Modifier and Type Method Description
      R apply​(long value)
      This method is the same as LongFunction.apply(long), but with a support for IOException.

    • Method Detail

      • apply

        R apply​(long value)
 throws java.io.IOException

        This method is the same as LongFunction.apply(long), but with a support for IOException.

        Parameters:
        value - The function argument.
        Returns:
        The function result.
        Throws:
        java.io.IOException - if there is an I/O error performing the operation.