Class GroupMessageBuilder

  • All Implemented Interfaces:
    org.opendaylight.yangtools.concepts.Builder<GroupMessage>, org.opendaylight.yangtools.concepts.CheckedBuilder<GroupMessage,​IllegalArgumentException>, org.opendaylight.yangtools.concepts.Mutable, org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>

    public class GroupMessageBuilder
    extends Object
    implements org.opendaylight.yangtools.concepts.Builder<GroupMessage>
    Class that builds GroupMessageBuilder 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:

         GroupMessageBuilder createTarget(int fooXyzzy, int barBaz) {
             return new GroupMessageBuilderBuilder()
                 .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
                 .setBar(new BarBuilder().setBaz(barBaz).build())

    This pattern is supported by the immutable nature of GroupMessageBuilder, 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 oportunities, 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:
    GroupMessageBuilder, Builder
    • Constructor Detail

      • GroupMessageBuilder

        public GroupMessageBuilder()
      • GroupMessageBuilder

        public GroupMessageBuilder​(Group arg)
      • GroupMessageBuilder

        public GroupMessageBuilder​(OfHeader arg)
      • GroupMessageBuilder

        public GroupMessageBuilder​(GroupMessage base)
    • Method Detail

      • fieldsFrom

        public void fieldsFrom​(org.opendaylight.yangtools.yang.binding.DataObject arg)
        Set fields from given grouping argument. Valid argument is instance of one of following types:
        • org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.protocol.rev130731.OfHeader
        arg - grouping object
        IllegalArgumentException - if given argument is none of valid types or has property with incompatible value
      • getBarrier

        public Boolean getBarrier()
      • isBarrier

        public final Boolean isBarrier()
        Deprecated, for removal: This API element is subject to removal in a future version.
      • getBuckets

        public Buckets getBuckets()
      • getContainerName

        public String getContainerName()
      • getGroupId

        public GroupId getGroupId()
      • getGroupName

        public String getGroupName()
      • getVersion

        public org.opendaylight.yangtools.yang.common.Uint8 getVersion()
      • getXid

        public org.opendaylight.yangtools.yang.common.Uint32 getXid()
      • augmentation

        public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<GroupMessage>> E$$ augmentation​(Class<E$$> augmentationType)
      • setVersion

        public GroupMessageBuilder setVersion​(org.opendaylight.yangtools.yang.common.Uint8 value)
      • setXid

        public GroupMessageBuilder setXid​(org.opendaylight.yangtools.yang.common.Uint32 value)
      • setXid

        public GroupMessageBuilder setXid​(Long value)
        Deprecated, for removal: This API element is subject to removal in a future version.
        Use setXid(Uint32) instead.
        Utility migration setter.
        value - field value in legacy type
        this builder
      • addAugmentation

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

        public GroupMessageBuilder removeAugmentation​(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<GroupMessage>> 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