org.apache.hadoop.util.functional

Interface FunctionRaisingIOE<T,R>

Type Parameters:

T - type of arg1

R - type of return value.

@FunctionalInterface
public interface FunctionRaisingIOE<T,R>

Function of arity 1 which may raise an IOException.

Method Summary

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

Method Detail

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.