Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.rev150105.ovsdb.node.attributes.autoattach

Class MappingsBuilder

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

       
     Mappings createMappings(int fooXyzzy, int barBaz) {
         return new MappingsBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

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

    • Constructor Detail

      • MappingsBuilder

        public MappingsBuilder()
        Construct an empty builder.

      • MappingsBuilder

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

    • Method Detail

      • key

        public MappingsKey key()
        Return current value associated with the property corresponding to Mappings.key().
        Returns:
        current value

      • getMappingsKey

        public org.opendaylight.yangtools.yang.common.Uint32 getMappingsKey()
        Return current value associated with the property corresponding to Mappings.getMappingsKey().
        Returns:
        current value

      • getMappingsValue

        public org.opendaylight.yangtools.yang.common.Uint16 getMappingsValue()
        Return current value associated with the property corresponding to Mappings.getMappingsValue().
        Returns:
        current value

      • augmentation

        public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Mappings>> E$$ 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

      • setMappingsKey

        public MappingsBuilder setMappingsKey​(org.opendaylight.yangtools.yang.common.Uint32 value)
        Set the property corresponding to Mappings.getMappingsKey() to the specified value.
        Parameters:
        value - desired value
        Returns:
        this builder

      • setMappingsValue

        public MappingsBuilder setMappingsValue​(org.opendaylight.yangtools.yang.common.Uint16 value)
        Set the property corresponding to Mappings.getMappingsValue() to the specified value.
        Parameters:
        value - desired value
        Returns:
        this builder

      • addAugmentation

        public MappingsBuilder addAugmentation​(org.opendaylight.yangtools.yang.binding.Augmentation<Mappings> 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 MappingsBuilder removeAugmentation​(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Mappings>> 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