Package org.apache.commons.io.function

# Interface IOLongSupplier

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 IOLongSupplier
Like `LongSupplier` but throws `IOException`.

Since:
  2.14.0

- ## Method Summary

  Modifier and Type
  Method
  Description
  `default LongSupplier`
  `asSupplier()`
  Creates a `Supplier` for this instance that throws `UncheckedIOException` instead of `IOException`.
  `long`
  `getAsLong()`
  Gets a result.

- ## Method Details

  - ### asSupplier

    default LongSupplier asSupplier()
    Creates a `Supplier` for this instance that throws `UncheckedIOException` instead of `IOException`.
    Returns:
      an UncheckedIOException Supplier.

  - ### getAsLong

    long getAsLong() throws IOException
    Gets a result.
    Returns:
      a result
    Throws:
      `IOException` - if an I/O error occurs.