# Interface CLNIOOperationType<T>

Type Parameters:
  `T` - The returned value

public interface CLNIOOperationType<T>
An I/O operation.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `T`
  `execute()`
  Execute the operation.

- ## Method Details

  - ### execute

    T execute() throws IOException
    Execute the operation.
    Returns:
      A value
    Throws:
      `IOException` - On errors