Class ExrsBuilder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.rsvp.rev150820.explicit.route.subobjects.subobject.type.exrs._case.ExrsBuilder
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@Generated("mdsal-binding-generator") public class ExrsBuilder extends Object
Class that buildsExrs
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:
Exrs createExrs(int fooXyzzy, int barBaz) { return new ExrsBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of Exrs, 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:
Exrs
- 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
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Constructor Summary
Constructors Constructor Description ExrsBuilder()
Construct an empty builder.ExrsBuilder(Exrs base)
Construct a builder initialized with state from specifiedExrs
.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description ExrsBuilder
addAugmentation(org.opendaylight.yangtools.yang.binding.Augmentation<Exrs> augmentation)
Add an augmentation to this builder's product.<E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Exrs>>
E$$augmentation(Class<E$$> augmentationType)
Return the specified augmentation, if it is present in this builder.@NonNull Exrs
build()
A newExrs
instance.List<Exrs>
getExrs()
Return current value associated with the property corresponding toExrs.getExrs()
.ExrsBuilder
removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Exrs>> augmentationType)
Remove an augmentation from this builder's product.ExrsBuilder
setExrs(List<Exrs> values)
Set the property corresponding toExrs.getExrs()
to the specified value.
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Method Detail
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getExrs
public List<Exrs> getExrs()
Return current value associated with the property corresponding toExrs.getExrs()
.- Returns:
- current value
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augmentation
public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Exrs>> 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
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setExrs
public ExrsBuilder setExrs(List<Exrs> values)
Set the property corresponding toExrs.getExrs()
to the specified value.- Parameters:
values
- desired value- Returns:
- this builder
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addAugmentation
public ExrsBuilder addAugmentation(org.opendaylight.yangtools.yang.binding.Augmentation<Exrs> augmentation)
Add an augmentation to this builder's product.- Parameters:
augmentation
- augmentation to be added- Returns:
- this builder
- Throws:
NullPointerException
- ifaugmentation
is null
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removeAugmentation
public ExrsBuilder removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Exrs>> 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
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