fm.common.ScheduledTask.scala Maven / Gradle / Ivy

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/*
 * Copyright 2014 Frugal Mechanic (http://frugalmechanic.com)
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package fm.common

import java.util.concurrent.{ScheduledFuture => JavaScheduledFuture}

object ScheduledTask {
  def wrap(java: JavaScheduledFuture[_]): ScheduledTask = new ScheduledTaskWrapper(java)
  
  private class ScheduledTaskWrapper(java: JavaScheduledFuture[_]) extends ScheduledTask {
    def cancel(): Boolean = java.cancel(false /* mayInterruptIfRunning */)
    def isCancelled(): Boolean = java.isCancelled()
  }
}

trait ScheduledTask {
  def cancel(): Boolean
  def isCancelled(): Boolean
}