java.lang.Object
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.update.attributes.mp.reach.nlri.advertized.routes.destination.type.destination.l3vpn.mcast.ipv4.advertized._case.DestinationIpv4L3vpnMcastBuilder

@Generated("mdsal-binding-generator") public class DestinationIpv4L3vpnMcastBuilder extends Object
Class that builds DestinationIpv4L3vpnMcast 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:

   
     DestinationIpv4L3vpnMcast createDestinationIpv4L3vpnMcast(int fooXyzzy, int barBaz) {
         return new DestinationIpv4L3vpnMcastBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }
   
 

This pattern is supported by the immutable nature of DestinationIpv4L3vpnMcast, 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

    • DestinationIpv4L3vpnMcastBuilder

      public DestinationIpv4L3vpnMcastBuilder()
      Construct an empty builder.
    • DestinationIpv4L3vpnMcastBuilder

      public DestinationIpv4L3vpnMcastBuilder(L3vpnMcastDestination arg)
      Construct a new builder initialized from specified L3vpnMcastDestination.
      Parameters:
      arg - org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.l3vpn.mcast.rev180417.L3vpnMcastDestination from which the builder should be initialized
    • DestinationIpv4L3vpnMcastBuilder

      public DestinationIpv4L3vpnMcastBuilder(DestinationIpv4L3vpnMcast base)
      Construct a builder initialized with state from specified DestinationIpv4L3vpnMcast.
      Parameters:
      base - DestinationIpv4L3vpnMcast from which the builder should be initialized
  • Method Details