Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.types.rev200120.as._4.route.target.extended.community.grouping

Class As4RouteTargetExtendedCommunityBuilder

  • @Generated("mdsal-binding-generator")
public class As4RouteTargetExtendedCommunityBuilder
extends Object
    Class that builds As4RouteTargetExtendedCommunity 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: 

       
     As4RouteTargetExtendedCommunity createAs4RouteTargetExtendedCommunity(int fooXyzzy, int barBaz) {
         return new As4RouteTargetExtendedCommunityBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

    This pattern is supported by the immutable nature of As4RouteTargetExtendedCommunity, 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:
    As4RouteTargetExtendedCommunity

    • Constructor Detail

      • As4RouteTargetExtendedCommunityBuilder

        public As4RouteTargetExtendedCommunityBuilder()
        Construct an empty builder.

      • As4RouteTargetExtendedCommunityBuilder

        public As4RouteTargetExtendedCommunityBuilder​(RouteTarget arg)
        Construct a new builder initialized from specified RouteTarget.
        Parameters:
        arg - RouteTarget from which the builder should be initialized

      • As4RouteTargetExtendedCommunityBuilder

        public As4RouteTargetExtendedCommunityBuilder​(As4SpecCommon arg)
        Construct a new builder initialized from specified As4SpecCommon.
        Parameters:
        arg - As4SpecCommon from which the builder should be initialized

      • As4RouteTargetExtendedCommunityBuilder

        public As4RouteTargetExtendedCommunityBuilder​(As4RouteTargetExtendedCommunity base)
        Construct a builder initialized with state from specified As4RouteTargetExtendedCommunity.
        Parameters:
        base - As4RouteTargetExtendedCommunity from which the builder should be initialized