Netty 源碼閱讀筆記（2）ThreadPerTaskExecutor

public final class ThreadPerTaskExecutor implements Executor {
    private final ThreadFactory threadFactory;

    public ThreadPerTaskExecutor(ThreadFactory threadFactory) {
        if (threadFactory == null) {
            throw new NullPointerException("threadFactory");
        }
        this.threadFactory = threadFactory;
    }

    @Override
    public void execute(Runnable command) {
        threadFactory.newThread(command).start();
    }
}

Executor 的 execute 方法往往是對入參 Runnable 進行操作，這裏是把任務 Runnable 放進線程裏跑起來。