Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes

Class VlanStatsBuilder

java.lang.Object
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.ovsdb.hwvtep.rev150901.hwvtep.physical.port.attributes.VlanStatsBuilder
@Generated("mdsal-binding-generator") public class VlanStatsBuilder extends Object
Class that builds VlanStats 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: 

   
     VlanStats createVlanStats(int fooXyzzy, int barBaz) {
         return new VlanStatsBuilder()
             .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
             .setBar(new BarBuilder().setBaz(barBaz).build())
             .build();
     }

This pattern is supported by the immutable nature of VlanStats, 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 Details

    • VlanStatsBuilder

      public VlanStatsBuilder()
      Construct an empty builder.

    • VlanStatsBuilder

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

  • Method Details

    • key

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

    • getVlanStatsKey

      public org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId getVlanStatsKey()
      Return current value associated with the property corresponding to VlanStats.getVlanStatsKey().
      Returns:
      current value

    • getVlanStatsRef

      public HwvtepLogicalBindingStatsRef getVlanStatsRef()
      Return current value associated with the property corresponding to VlanStats.getVlanStatsRef().
      Returns:
      current value

    • augmentation

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

    • withKey

      public VlanStatsBuilder withKey(VlanStatsKey key)
      Set the key value corresponding to VlanStats.key() to the specified value.
      Parameters:
      key - desired value
      Returns:
      this builder

    • setVlanStatsKey

      public VlanStatsBuilder setVlanStatsKey(org.opendaylight.yang.gen.v1.urn.opendaylight.l2.types.rev130827.VlanId value)
      Set the property corresponding to VlanStats.getVlanStatsKey() to the specified value.
      Parameters:
      value - desired value
      Returns:
      this builder

    • setVlanStatsRef

      public VlanStatsBuilder setVlanStatsRef(HwvtepLogicalBindingStatsRef value)
      Set the property corresponding to VlanStats.getVlanStatsRef() to the specified value.
      Parameters:
      value - desired value
      Returns:
      this builder

    • addAugmentation

      public VlanStatsBuilder addAugmentation(org.opendaylight.yangtools.yang.binding.Augmentation<VlanStats> 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 VlanStatsBuilder removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<VlanStats>> 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

    • build

      public @NonNull VlanStats build()
      A new VlanStats instance.
      Returns:
      A new VlanStats instance.