Java中的WITH语句 [英] WITH statement in Java

问题描述

在VB.NET中，有一个WITH命令可以省略对象名称，只访问所需的方法和属性。例如：

In VB.NET there is the WITH command that lets you omit an object name and only access the methods and properties needed. For example:

With foo
   .bar()
   .reset(true)
   myVar = .getName()
End With

Java中是否有这样的语法？

Is there any such syntax within Java?

谢谢！

推荐答案

没有。当表达式过长时，您可以做的最好的事情是将其分配给具有短名称的局部变量，并使用 {...} 来创建范围：

No. The best you can do, when the expression is overly long, is to assign it to a local variable with a short name, and use {...} to create a scope:

{
   TypeOfFoo it = foo; // foo could be any lengthy expression
   it.bar();
   it.reset(true);
   myvar = it.getName();
}

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