Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.unreach.destination.object

Class UnreachDestinationObjBuilder

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

       
     UnreachDestinationObj createUnreachDestinationObj(int fooXyzzy, int barBaz) {
         return new UnreachDestinationObjBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

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

    • Constructor Detail

      • UnreachDestinationObjBuilder

        public UnreachDestinationObjBuilder()
        Construct an empty builder.

      • UnreachDestinationObjBuilder

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

      • UnreachDestinationObjBuilder

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

      • UnreachDestinationObjBuilder

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