本文整理汇总了Scala中com.google.common.util.concurrent.ThreadFactoryBuilder类的典型用法代码示例。如果您正苦于以下问题：Scala ThreadFactoryBuilder类的具体用法？Scala ThreadFactoryBuilder怎么用？Scala ThreadFactoryBuilder使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了ThreadFactoryBuilder类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Scala代码示例。
示例1: createThreadPool
//设置package包名称以及导入依赖的类
package com.bwsw.sj.engine.core.engine
import java.util.concurrent.{ExecutorService, ExecutorCompletionService, Executors}
import com.bwsw.sj.common.utils.EngineLiterals
import com.google.common.util.concurrent.ThreadFactoryBuilder
import org.slf4j.LoggerFactory
trait TaskRunner {
private val logger = LoggerFactory.getLogger(this.getClass)
protected val threadName: String
private val threadPool: ExecutorService = createThreadPool(threadName)
protected val executorService = new ExecutorCompletionService[Unit](threadPool)
protected val blockingQueue: PersistentBlockingQueue = new PersistentBlockingQueue(EngineLiterals.persistentBlockingQueue)
private def createThreadPool(factoryName: String) = {
val countOfThreads = 3
val threadFactory = createThreadFactory(factoryName)
Executors.newFixedThreadPool(countOfThreads, threadFactory)
}
private def createThreadFactory(name: String) = {
new ThreadFactoryBuilder()
.setNameFormat(name)
.build()
}
def handleException(exception: Throwable) = {
logger.error("Runtime exception", exception)
exception.printStackTrace()
threadPool.shutdownNow()
System.exit(-1)
}
} 示例2: SizeScaleThreadPoolExecutorTest
//设置package包名称以及导入依赖的类
package teleporter.integration.concurrent
import java.util.concurrent.TimeUnit
import com.google.common.collect.Queues
import com.google.common.util.concurrent.ThreadFactoryBuilder
import org.scalatest.{FunSuite, Matchers}
class SizeScaleThreadPoolExecutorTest extends FunSuite with Matchers {
test("size scale thread pool executor") {
val threshold = 2
val tasks = 16
val threadPool = new SizeScaleThreadPoolExecutor(2, 10, threshold, 1, TimeUnit.MILLISECONDS,
Queues.newLinkedBlockingDeque(),
new ThreadFactoryBuilder().setNameFormat("size-scale-pool-%d").build())
for (i ? 1 to tasks) {
threadPool.submit(new Runnable {
override def run(): Unit = {
println(Thread.currentThread().getName)
Thread.sleep(5 * 1000)
}
})
}
Thread.sleep(2 * 1000)
threadPool.getCorePoolSize should be((tasks - 2) / threshold)
Thread.sleep(15 * 1000)
threadPool.getCorePoolSize should be(2)
}
}