com.github.robtimus.io.function

Interface DoubleIOConsumer

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 DoubleIOConsumer

Represents an operation that accepts a single double-valued argument and returns no result. This is the IOException throwing equivalent of DoubleConsumer.

Method Summary

Modifier and Type	Method and Description
void	accept(double value) Performs this operation on the given argument.
default DoubleIOConsumer	andThen(DoubleIOConsumer after) Returns a composed DoubleIOConsumer that performs, in sequence, this operation followed by the after operation.
static DoubleIOConsumer	checked(DoubleConsumer operation) Returns an DoubleIOConsumer that performs the operation operation, and unwraps any UncheckedIOException that is thrown by throwing its cause.
static DoubleConsumer	unchecked(DoubleIOConsumer operation) Returns a DoubleConsumer that performs the operation operation, and wraps any IOException that is thrown in an UncheckedIOException.

Method Detail

accept

void accept(double value)
     throws IOException

Performs this operation on the given argument.

Parameters:

value - The input argument.

Throws:

IOException - If an I/O error occurs.

andThen

default DoubleIOConsumer andThen(DoubleIOConsumer after)

Returns a composed DoubleIOConsumer that performs, in sequence, this operation followed by the after operation. If performing either operation throws an exception, it is relayed to the caller of the composed operation. If performing this operation throws an exception, the after operation will not be performed.

Parameters:

after - The operation to perform after this operation.

Returns:

A composed DoubleIOConsumer that performs in sequence this operation followed by the after operation.

Throws:

NullPointerException - If after is null.

unchecked

static DoubleConsumer unchecked(DoubleIOConsumer operation)

Returns a DoubleConsumer that performs the operation operation, and wraps any IOException that is thrown in an UncheckedIOException.

Parameters:

operation - The operation to perform when the returned operation is performed.

Returns:

A DoubleConsumer that performs the operation operation on its input, and wraps any IOException that is thrown in an UncheckedIOException.

Throws:

NullPointerException - If operation is null.

checked

static DoubleIOConsumer checked(DoubleConsumer operation)

Returns an DoubleIOConsumer that performs the operation operation, and unwraps any UncheckedIOException that is thrown by throwing its cause.

Parameters:

operation - The operation to perform when the returned operation is performed.

Returns:

An DoubleIOConsumer that performs the operation operation on its input, and unwraps any UncheckedIOException that is thrown.

Throws:

NullPointerException - If the given operation is null.