Class GetAllMeterConfigStatisticsInputBuilder


@Generated("mdsal-binding-generator") public class GetAllMeterConfigStatisticsInputBuilder extends Object
Class that builds GetAllMeterConfigStatisticsInput 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:

     GetAllMeterConfigStatisticsInput createGetAllMeterConfigStatisticsInput(int fooXyzzy, int barBaz) {
         return new GetAllMeterConfigStatisticsInputBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())

This pattern is supported by the immutable nature of GetAllMeterConfigStatisticsInput, 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

    • GetAllMeterConfigStatisticsInputBuilder

      public GetAllMeterConfigStatisticsInputBuilder()
      Construct an empty builder.
    • GetAllMeterConfigStatisticsInputBuilder

      public GetAllMeterConfigStatisticsInputBuilder(NodeContextRef arg)
      Construct a new builder initialized from specified NodeContextRef.
      arg - NodeContextRef from which the builder should be initialized
    • GetAllMeterConfigStatisticsInputBuilder

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