main.wisp.sampling.Sleeper.kt Maven / Gradle / Ivy

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package wisp.sampling

import java.time.Duration

/**
 * Abstraction for `Thread.sleep()` that allows for testing.
 */
interface Sleeper {
    fun sleep(duration: Duration)

    companion object {
        val DEFAULT: Sleeper = object : Sleeper {
            override fun sleep(duration: Duration) {
                Thread.sleep(duration.toMillis())
            }
        }
    }
}