Package org.apache.commons.io.function

Interface IOIterable<T>

Type Parameters:

T - the type of elements returned by the iterable.

All Known Implementing Classes:

ReversedLinesFileReader

public interface IOIterable<T>

Like Iterable but throws IOException.

Since:

2.19.0

Method Summary

Modifier and Type	Method	Description
default void	forEach(IOConsumer<? super T> action)	Like Iterable.iterator().
IOIterator<T>	iterator()	Like Iterable.iterator().
default IOSpliterator<T>	spliterator()	Like Iterable.spliterator().
Iterable<T>	unwrap()	Unwraps this instance and returns the underlying Iterable.

Method Details

forEach

default void forEach(IOConsumer<? super T> action)
              throws IOException

Like Iterable.iterator().

Parameters:

action - The action to be performed for each element.

Throws:

NullPointerException - if the specified action is null.

IOException - thrown by the given action.

See Also:

• Iterable.iterator()

iterator

IOIterator<T> iterator()

Like Iterable.iterator().

Returns:

See delegate.

See Also:

• Iterable.iterator()

spliterator

default IOSpliterator<T> spliterator()

Like Iterable.spliterator().

Returns:

See delegate.

See Also:

• Iterable.spliterator()

unwrap

Iterable<T> unwrap()

Unwraps this instance and returns the underlying Iterable.

Implementations may not have anything to unwrap and that behavior is undefined for now.

Returns:

the underlying Iterable.