com.github.robtimus.io.function

Interface IntBinaryIOOperator

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 IntBinaryIOOperator

Represents an operation upon two int-valued operands and producing an int-valued result. This is the IOException throwing equivalent of IntBinaryIOOperator.

Method Summary

Modifier and Type	Method and Description
int	applyAsInt(int left, int right) Applies this operator to the given operands.
static IntBinaryIOOperator	checked(IntBinaryOperator operator) Returns a binary operator that applies the operator operator to its input, and unwraps any UncheckedIOException that is thrown by throwing its cause.
static IntBinaryOperator	unchecked(IntBinaryIOOperator operator) Returns a binary operator that applies the operator operator to its input, and wraps any IOException that is thrown in an UncheckedIOException.

Method Detail

applyAsInt

int applyAsInt(int left,
               int right)
        throws IOException

Applies this operator to the given operands.

Parameters:

left - The first operand.

right - The second operand.

Returns:

The operator result.

Throws:

IOException - If an I/O error occurs.

unchecked

static IntBinaryOperator unchecked(IntBinaryIOOperator operator)

Returns a binary operator that applies the operator operator to its input, and wraps any IOException that is thrown in an UncheckedIOException.

Parameters:

operator - The binary operator to apply when the returned binary operator is applied.

Returns:

A binary operator that applies the operator operator to its input, and wraps any IOException that is thrown in an UncheckedIOException.

Throws:

NullPointerException - If operator is null.

checked

static IntBinaryIOOperator checked(IntBinaryOperator operator)

Returns a binary operator that applies the operator operator to its input, and unwraps any UncheckedIOException that is thrown by throwing its cause.

Parameters:

operator - The binary operator to apply when the returned binary operator is applied.

Returns:

A binary operator that applies the operator operator to its input, and unwraps any UncheckedIOException that is thrown.

Throws:

NullPointerException - If operator is null.