Package org.apache.hadoop.util.functional

Interface FunctionRaisingIOE<T,R>

Type Parameters:
T - type of arg1
R - type of return value.
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 FunctionRaisingIOE<T,R>
Function of arity 1 which may raise an IOException.

  • Method Summary

    Modifier and Type
    Method
    Description
    R
    apply(T t)
    Apply the function.
    default R
    unchecked(T t)
    Apply unchecked.

  • Method Details

    • apply

      R apply(T t) throws IOException
      Apply the function.
      Parameters:
      t - argument 1
      Returns:
      result
      Throws:
      IOException - Any IO failure

    • unchecked

      default R unchecked(T t)
      Apply unchecked.
      Parameters:
      t - argument
      Returns:
      the evaluated function
      Throws:
      UncheckedIOException - IOE raised.