@Generated("mdsal-binding-generator") public class ControllerActionCaseBuilder extends Object
Class that builds ControllerActionCase instances. Overall design of the class is that of a fluent interface, where method chaining is used.

In general, this class is supposed to be used like this template:

     ControllerActionCase createControllerActionCase(int fooXyzzy, int barBaz) {
         return new ControllerActionCaseBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())

This pattern is supported by the immutable nature of ControllerActionCase, as instances can be freely passed around without worrying about synchronization issues.

As a side note: method chaining results in:

  • very efficient Java bytecode, as the method invocation result, in this case the Builder reference, is on the stack, so further method invocations just need to fill method arguments for the next method invocation, which is terminated by build(), which is then returned from the method
  • better understanding by humans, as the scope of mutable state (the builder) is kept to a minimum and is very localized
  • better optimization opportunities, as the object scope is minimized in terms of invocation (rather than method) stack, making escape analysis a lot easier. Given enough compiler (JIT/AOT) prowess, the cost of th builder object can be completely eliminated
See Also:
  • Constructor Details

    • ControllerActionCaseBuilder

      public ControllerActionCaseBuilder()
      Construct an empty builder.
    • ControllerActionCaseBuilder

      public ControllerActionCaseBuilder(ControllerActionCase base)
      Construct a builder initialized with state from specified ControllerActionCase.
      base - ControllerActionCase from which the builder should be initialized
  • Method Details