Package org.codehaus.groovy.runtime

# Interface GeneratedDispatcher.Arity1

Enclosing interface:
  GeneratedDispatcher

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 static interface GeneratedDispatcher.Arity1
Array-free companion for targets taking exactly one value beyond the receiver. A separate single-method interface so each table is adapted by one `LambdaMetafactory` linkage.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `Object`
  `dispatch1(int id, Object owner, Object a)`
  Invokes the target registered under `id` whose captured-plus-argument count is exactly one.

- ## Method Details

  - ### dispatch1

    Object dispatch1(int id, Object owner, Object a)
    Invokes the target registered under `id` whose captured-plus-argument count is exactly one.
    Parameters:
      `id` - the compile-time-assigned index of the target
      `owner` - the receiver (ignored by static targets)
      `a` - the single captured value or call argument
    Returns:
      the target's return value