Package org.opendaylight.yang.gen.v1.urn.opendaylight.flow.inventory.rev130819.flow.hash.id.mapping

Class FlowHashIdMapBuilder

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

       
     FlowHashIdMap createFlowHashIdMap(int fooXyzzy, int barBaz) {
         return new FlowHashIdMapBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

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

    • Constructor Detail

      • FlowHashIdMapBuilder

        public FlowHashIdMapBuilder()
        Construct an empty builder.

      • FlowHashIdMapBuilder

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

    • Method Detail

      • getFlowId

        public FlowId getFlowId()
        Return current value associated with the property corresponding to FlowHashIdMap.getFlowId().
        Returns:
        current value

      • getHash

        public String getHash()
        Return current value associated with the property corresponding to FlowHashIdMap.getHash().
        Returns:
        current value

      • augmentation

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

      • addAugmentation

        public FlowHashIdMapBuilder addAugmentation​(org.opendaylight.yangtools.yang.binding.Augmentation<FlowHashIdMap> augmentation)
        Add an augmentation to this builder's product.
        Parameters:
        augmentation - augmentation to be added
        Returns:
        this builder
        Throws:
        NullPointerException - if augmentation is null

      • removeAugmentation

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