• Home
• com.swoval
• file-utilities_2.11
• 1.3.2
• source code
• DirectoryWatcher.scala

×

Project download

Many resources are needed to download a project. Please understand that we have to compensate our server costs. Thank you in advance.
Project price only 1 $

You can buy this project and download/modify it how often you want.

com.swoval.files.DirectoryWatcher.scala Maven / Gradle / Ivy

package com.swoval.files

import com.swoval.files.apple.Flags

import scala.concurrent.duration._
import scala.util.Properties

object DirectoryWatcher {
  type Callback = FileWatchEvent => Unit
  def default(latency: FiniteDuration,
              flags: Flags.Create = new Flags.Create().setFileEvents.setNoDefer)(
      callback: DirectoryWatcher.Callback): DirectoryWatcher = {
    if (Properties.isMac) AppleDirectoryWatcher(latency, flags)(callback)
    else new NioDirectoryWatcher(callback)
  }
  def default(callback: Callback): DirectoryWatcher =
    default(10.milliseconds, new Flags.Create().setFileEvents.setNoDefer)(callback)
}

trait DirectoryWatcher extends AutoCloseable {
  def onFileEvent: DirectoryWatcher.Callback
  def register(path: Path, recursive: Boolean = true): Boolean
  def unregister(path: Path): Unit
}