Class LinkstateRoutesCaseBuilder
java.lang.Object
org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.bmp.monitor.monitor.router.peer.pre.policy.rib.tables.routes.LinkstateRoutesCaseBuilder
Class that builds
LinkstateRoutesCase
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:
LinkstateRoutesCase createLinkstateRoutesCase(int fooXyzzy, int barBaz) {
return new LinkstateRoutesCaseBuilder()
.setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
.setBar(new BarBuilder().setBaz(barBaz).build())
.build();
}
This pattern is supported by the immutable nature of LinkstateRoutesCase, 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:
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Constructor Summary
ConstructorDescriptionConstruct an empty builder.Construct a builder initialized with state from specifiedLinkstateRoutesCase
.Construct a new builder initialized from specifiedLinkstateRoutes
. -
Method Summary
Modifier and TypeMethodDescriptionaddAugmentation
(org.opendaylight.yangtools.binding.Augmentation<LinkstateRoutesCase> augmentation) Add an augmentation to this builder's product.<E$$ extends org.opendaylight.yangtools.binding.Augmentation<LinkstateRoutesCase>>
E$$augmentation
(Class<E$$> augmentationType) Return the specified augmentation, if it is present in this builder.@NonNull LinkstateRoutesCase
build()
A newLinkstateRoutesCase
instance.void
fieldsFrom
(org.opendaylight.yangtools.binding.Grouping arg) Set fields from given grouping argument.Return current value associated with the property corresponding toLinkstateRoutes.getLinkstateRoutes()
.removeAugmentation
(Class<? extends org.opendaylight.yangtools.binding.Augmentation<LinkstateRoutesCase>> augmentationType) Remove an augmentation from this builder's product.Set the property corresponding toLinkstateRoutes.getLinkstateRoutes()
to the specified value.
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Constructor Details
-
LinkstateRoutesCaseBuilder
public LinkstateRoutesCaseBuilder()Construct an empty builder. -
LinkstateRoutesCaseBuilder
Construct a new builder initialized from specifiedLinkstateRoutes
.- Parameters:
arg
- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.linkstate.rev200120.LinkstateRoutes from which the builder should be initialized
-
LinkstateRoutesCaseBuilder
Construct a builder initialized with state from specifiedLinkstateRoutesCase
.- Parameters:
base
- LinkstateRoutesCase from which the builder should be initialized
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Method Details
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fieldsFrom
public void fieldsFrom(org.opendaylight.yangtools.binding.Grouping arg) Set fields from given grouping argument. Valid argument is instance of one of following types:- Parameters:
arg
- grouping object- Throws:
IllegalArgumentException
- if given argument is none of valid types or has property with incompatible value
-
getLinkstateRoutes
Return current value associated with the property corresponding toLinkstateRoutes.getLinkstateRoutes()
.- Returns:
- current value
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augmentation
public <E$$ extends org.opendaylight.yangtools.binding.Augmentation<LinkstateRoutesCase>> 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
- ifaugmentType
isnull
-
setLinkstateRoutes
Set the property corresponding toLinkstateRoutes.getLinkstateRoutes()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
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addAugmentation
public LinkstateRoutesCaseBuilder addAugmentation(org.opendaylight.yangtools.binding.Augmentation<LinkstateRoutesCase> augmentation) Add an augmentation to this builder's product.- Parameters:
augmentation
- augmentation to be added- Returns:
- this builder
- Throws:
NullPointerException
- ifaugmentation
is null
-
removeAugmentation
public LinkstateRoutesCaseBuilder removeAugmentation(Class<? extends org.opendaylight.yangtools.binding.Augmentation<LinkstateRoutesCase>> 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
A newLinkstateRoutesCase
instance.- Returns:
- A new
LinkstateRoutesCase
instance.
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