Java 異步處理框架：ParSeq

ParSeq 是一個簡化 Java 編寫異步處理代碼的框架，優點：

• 異步操作的并行處理

• 順序執行非堵塞計算

• 通過任務組合實現代碼的重用

• 簡單的錯誤傳播和恢復

• 執行跟蹤和可視化

示例代碼：

import com.linkedin.parseq.Engine;
import com.linkedin.parseq.EngineBuilder;

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.ScheduledExecutorService;

// ...

final int numCores = Runtime.getRuntime().availableProcessors();
final ExecutorService taskScheduler = Executors.newFixedThreadPool(numCores + 1);
final ScheduledExecutorService timerScheduler = Executors.newSingleThreadScheduledExecutor();

final Engine engine = new EngineBuilder()
    .setTaskExecutor(taskScheduler)
    .setTimerScheduler(timerScheduler)
    .build();



engine.shutdown();
engine.awaitTermination(1, TimeUnit.SECONDS);
taskScheduler.shutdown();
timerScheduler.shutdown();

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