Class LspBuilder

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

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

       
         LspBuilder createTarget(int fooXyzzy, int barBaz) {
             return new LspBuilderBuilder()
                 .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
                 .setBar(new BarBuilder().setBaz(barBaz).build())
                 .build();
         }
       
     

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

      • LspBuilder

        public LspBuilder()
      • LspBuilder

        public LspBuilder​(Object arg)
      • LspBuilder

        public LspBuilder​(Lsp 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.params.xml.ns.yang.pcep.types.rev181109.ObjectHeader
        • org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Object
        Parameters:
        arg - grouping object
        Throws:
        IllegalArgumentException - if given argument is none of valid types
      • getPlspId

        public PlspId getPlspId()
      • getTlvs

        public Tlvs getTlvs()
      • isAdministrative

        public Boolean isAdministrative()
      • isDelegate

        public Boolean isDelegate()
      • isIgnore

        public Boolean isIgnore()
      • isProcessingRule

        public Boolean isProcessingRule()
      • isRemove

        public Boolean isRemove()
      • augmentation

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

        public LspBuilder addAugmentation​(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Lsp>> augmentationType,
                                          org.opendaylight.yangtools.yang.binding.Augmentation<Lsp> augmentationValue)
      • removeAugmentation

        public LspBuilder removeAugmentation​(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Lsp>> augmentationType)
      • build

        public Lsp build()
        Specified by:
        build in interface org.opendaylight.yangtools.concepts.Builder<Lsp>
        Specified by:
        build in interface org.opendaylight.yangtools.concepts.CheckedBuilder<Lsp,​IllegalArgumentException>