Module java.base
Package java.util.concurrent

# Interface Delayed

All Superinterfaces:
  `Comparable<Delayed>`

All Known Subinterfaces:
  `RunnableScheduledFuture<V>`, `ScheduledFuture<V>`

public interface Delayed extends Comparable<Delayed>
A mix-in style interface for marking objects that should be acted upon after a given delay.

An implementation of this interface must define a `compareTo` method that provides an ordering consistent with its `getDelay` method.

Since:
  1.5

- ## Method Summary

  Modifier and Type
  Method
  Description
  `long`
  `getDelay(TimeUnit unit)`
  Returns the remaining delay associated with this object, in the given time unit.

  ### Methods declared in interface java.lang.Comparable

  `compareTo`

- ## Method Details

  - ### getDelay

    long getDelay(TimeUnit unit)
    Returns the remaining delay associated with this object, in the given time unit.
    Parameters:
      `unit` - the time unit
    Returns:
      the remaining delay; zero or negative values indicate that the delay has already elapsed