Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.destination

Class L3vpnMcastDestinationBuilder

java.lang.Object
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.l3vpn.mcast.destination.L3vpnMcastDestinationBuilder
@Generated("mdsal-binding-generator") public class L3vpnMcastDestinationBuilder extends Object
Class that builds L3vpnMcastDestination 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: 

   
     L3vpnMcastDestination createL3vpnMcastDestination(int fooXyzzy, int barBaz) {
         return new L3vpnMcastDestinationBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

This pattern is supported by the immutable nature of L3vpnMcastDestination, 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

    • L3vpnMcastDestinationBuilder

      public L3vpnMcastDestinationBuilder()
      Construct an empty builder.

    • L3vpnMcastDestinationBuilder

      public L3vpnMcastDestinationBuilder(L3vpnMcastRoute arg)
      Construct a new builder initialized from specified L3vpnMcastRoute.
      Parameters:
      arg - L3vpnMcastRoute from which the builder should be initialized

    • L3vpnMcastDestinationBuilder

      public L3vpnMcastDestinationBuilder(RouteDistinguisherGrouping arg)
      Construct a new builder initialized from specified RouteDistinguisherGrouping.
      Parameters:
      arg - RouteDistinguisherGrouping from which the builder should be initialized

    • L3vpnMcastDestinationBuilder

      public L3vpnMcastDestinationBuilder(PathIdGrouping arg)
      Construct a new builder initialized from specified PathIdGrouping.
      Parameters:
      arg - PathIdGrouping from which the builder should be initialized

    • L3vpnMcastDestinationBuilder

      public L3vpnMcastDestinationBuilder(L3vpnMcastDestination base)
      Construct a builder initialized with state from specified L3vpnMcastDestination.
      Parameters:
      base - L3vpnMcastDestination from which the builder should be initialized

  • Method Details