• For example, suppose an object provides a synchronized method that often takes a long time to return.

    比如假如有一个同步方法通常需要时间才返回。

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  • You're doing all of the work in a synchronized method, which halts the main thread while it's running.

    正在所有工作一个同步方法停止主线程运行

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  • Methods that are not synchronized may still execute at any time, even if a synchronized method is in progress.

    如果一个同步方法正在执行,其他的同步方法可以任何时候执行。

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  • One well-known source has cited that a synchronized method call is as much as 50 times slower than an unsynchronized method call.

    著名的资料来源曾经引证同步方法调用个非同步的方法调用50

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  • A lock is acquired on entry to a synchronized method or block, and released on exit, even if the exit occurs due to an exception.

    进入一个同步方法同步的时候必须获得该退出的时候(即使异常退出)必须释放这个锁。

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  • It compares the cost of a synchronized method call to an equivalent unsynchronized one in several different cases and on several different platforms and JVMs.

    列举了一些不同实例,不同的平台不同的jvm同步方法调用相对于一个非同步的方法调用的损失

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  • With the exception of enumerators, all regular expression classes are thread safe or can be converted into thread-safe objects by a synchronized method.

    枚举数之外所有正则表达式都是线程安全或者可以通过同步方法转换线程安全对象

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  • Even when a program contains only a single thread running on a single processor, a synchronized method call is still slower than an unsynchronized method call.

    即使程序包括一个单一处理器上运行线程,一个同步方法调用同步的方法调用

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  • When a thread invokes a synchronized method, it automatically acquires the intrinsic lock for that method's object and releases it when the method returns.

    线程调用一个同步方法自动请求此方法的内部方法返回释放

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  • As more advanced JVMs have emerged, the cost of synchronization has decreased, but there is still a performance penalty for entering and leaving a synchronized method or block.

    随着高级JVM出现同步代价降低出入synchronized方法仍然性能损失

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  • At a later point in time, the reader thread invokes the read operation on the channel (this is also a synchronized method, so the reader thread must acquire the monitor lock before proceeding).

    稍后阅读器线程调用通道read操作(也是一个同步方法所以阅读器线程在继续处理之前必须得到监视器)。

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  • Synchronized methods and blocks allow a thread to lock an object on entry and unlock the object on exit (to the method or block).

    同步方法代码允许线程入口处锁定对象出口处解锁(针对方法代码)。

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  • A synchronized call to an empty method may be 20 times slower than an unsynchronized call to an empty method, but how often do we call empty methods?

    方法同步调用可能要比对一个空方法的非同步调用20我们多长时间才调用一次空方法呢?

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  • If you chose to use synchronized methods (the default), the proxy creates a single call object upon instatiation, then uses it for every method.

    如果选择了使用同步方法缺省值),代理将根据实例化创建一个单独call对象然后每个方法使用该对象。

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  • In WebSphere Process Server V7, the method to claim a task USES a query table and combines the query and claim methods previously used to eliminate the need for the synchronized block.

    WebSphereProcessServerv 7中声明任务方法一个查询表结合早期用于消除同步需求查询声明方法

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  • In each case, I ran a simple program that measured the run time of a loop calling a method 10,000,000 times, calling both a synchronized and an unsynchronized version, and compared the results.

    实例下运行一个简单程序测定循环调用一个方法10,000,000所需运行时间,我调用了同步同步版本比较了结果。

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  • Configuration of a WSRR Subscription object also specifies the method to use to ensure that the local copy of the resource is periodically synchronized with the Service Registry copy.

    WSRRSubscription对象配置指定用于确保定期资源本地副本ServiceRegistry副本进行同步方法

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  • A novel fault locating method for transmission network using synchronized voltage phasor is presented.

    提出一利用同步电压相量进行输电网络故障定位的新方法

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  • Based on the Global Positioning system (GPS) technology, this paper Presents a method of synchronized phasor measurement in Power systems.

    利用全球定位系统(GPS)技术可方便地实现电力系统同步相量测量

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  • To achieve inner-linked transmission chains in machine tools with electronic method instead of mechanical one, a novel computer-softwared synchronized electronic gearbox with zero SSE is presented.

    针对机床内联传动数控实现问题,提出一软件方式实现的无静差同步电子齿轮箱

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  • It is not effective to add a new static synchronized method in a subclass that attempts to protect static fields declared in a superclass.

    通过子类中增加一个静态同步方法试图保护类中的静态成员变量无效的。

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  • If a method only operates on independently synchronized objects, local variables, or non-volatile data members, such as those initialized during construction, then synchronization is not required.

    方法操作专属对象本地变量无冲突的数据成员(构造时期初始化的数据),那么同步就是需要的。

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  • This paper offers a new method for strain-gage measurements in which a synchronized electrical pulse is used.

    本文提出电阻应变采用脉冲来测量静态应变的方案。

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  • This method also specifies whether the synchronization domain for the context (if in a synchronized context) is exited before the wait and reacquired afterward.

    方法指定是否等待之前退出上下文同步(如果处于同步上下文中的话)然后重新获取该同步域。

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  • This method also specifies whether the synchronization domain for the context (if in a synchronized context) is exited before the wait and reacquired afterward.

    方法指定是否等待之前退出上下文同步(如果处于同步上下文中的话)然后重新获取该同步域。

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