Package org.opendaylight.yang.gen.v1.urn.opendaylight.meters.service.rev160316

Class UpdateMetersBatchInputBuilder

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

       
     UpdateMetersBatchInput createUpdateMetersBatchInput(int fooXyzzy, int barBaz) {
         return new UpdateMetersBatchInputBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

    This pattern is supported by the immutable nature of UpdateMetersBatchInput, 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:
    UpdateMetersBatchInput

    • Constructor Detail

      • UpdateMetersBatchInputBuilder

        public UpdateMetersBatchInputBuilder()
        Construct an empty builder.

      • UpdateMetersBatchInputBuilder

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

      • UpdateMetersBatchInputBuilder

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

      • UpdateMetersBatchInputBuilder

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