Class Stateful2Builder


  • @Generated("mdsal-binding-generator")
    public class Stateful2Builder
    extends Object
    Class that builds Stateful2 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:

       
         Stateful2 createStateful2(int fooXyzzy, int barBaz) {
             return new Stateful2Builder()
                 .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
                 .setBar(new BarBuilder().setBaz(barBaz).build())
                 .build();
         }
       
     

    This pattern is supported by the immutable nature of Stateful2, 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:
    Stateful2
    • Constructor Detail

      • Stateful2Builder

        public Stateful2Builder()
        Construct an empty builder.
      • Stateful2Builder

        public Stateful2Builder​(InitiatedCapabilityTlv arg)
        Construct a new builder initialized from specified InitiatedCapabilityTlv.
        Parameters:
        arg - InitiatedCapabilityTlv from which the builder should be initialized
      • Stateful2Builder

        public Stateful2Builder​(Stateful2 base)
        Construct a builder initialized with state from specified Stateful2.
        Parameters:
        base - Stateful2 from which the builder should be initialized