Class AggregateBuilder

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

         Aggregate createAggregate(int fooXyzzy, int barBaz) {
             return new AggregateBuilder()
                 .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
                 .setBar(new BarBuilder().setBaz(barBaz).build())

    This pattern is supported by the immutable nature of Aggregate, 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 Detail

      • AggregateBuilder

        public AggregateBuilder()
        Construct an empty builder.
      • AggregateBuilder

        public AggregateBuilder​(Aggregate base)
        Construct a builder initialized with state from specified Aggregate.
        base - Aggregate from which the builder should be initialized
    • Method Detail

      • key

        public AggregateKey key()
        Return current value associated with the property corresponding to Aggregate.key().
        current value
      • getConfig

        public Config getConfig()
        Return current value associated with the property corresponding to Aggregate.getConfig().
        current value
      • getPrefix

        public org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix getPrefix()
        Return current value associated with the property corresponding to Aggregate.getPrefix().
        current value
      • getState

        public State getState()
        Return current value associated with the property corresponding to Aggregate.getState().
        current value
      • augmentation

        public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Aggregate>> E$$ augmentation​(Class<E$$> augmentationType)
        Return the specified augmentation, if it is present in this builder.
        Type Parameters:
        E$$ - augmentation type
        augmentationType - augmentation type class
        Augmentation object from this builder, or null if not present
        NullPointerException - if augmentType is null
      • setPrefix

        public AggregateBuilder setPrefix​(org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.IpPrefix value)
        Set the property corresponding to Aggregate.getPrefix() to the specified value.
        value - desired value
        this builder
      • addAugmentation

        public AggregateBuilder addAugmentation​(org.opendaylight.yangtools.yang.binding.Augmentation<Aggregate> augmentation)
        Add an augmentation to this builder's product.
        augmentation - augmentation to be added
        this builder
        NullPointerException - if augmentation is null
      • removeAugmentation

        public AggregateBuilder removeAugmentation​(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Aggregate>> augmentationType)
        Remove an augmentation from this builder's product. If this builder does not track such an augmentation type, this method does nothing.
        augmentationType - augmentation type to be removed
        this builder