Class OpenBuilder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.message.rev181109.OpenBuilder
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- All Implemented Interfaces:
org.opendaylight.yangtools.concepts.Builder<Open>
,org.opendaylight.yangtools.concepts.CheckedBuilder<Open,IllegalArgumentException>
,org.opendaylight.yangtools.concepts.Mutable
,org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>
public class OpenBuilder extends Object implements org.opendaylight.yangtools.concepts.Builder<Open>
Class that buildsOpenBuilder
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:
OpenBuilder createTarget(int fooXyzzy, int barBaz) { return new OpenBuilderBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of OpenBuilder, 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:
OpenBuilder
,Builder
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Constructor Summary
Constructors Constructor Description OpenBuilder()
OpenBuilder(Open base)
OpenBuilder(Message arg)
OpenBuilder(OpenMessage arg)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description OpenBuilder
addAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Open>> augmentationType, org.opendaylight.yangtools.yang.binding.Augmentation<Open> augmentationValue)
<E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Open>>
E$$augmentation(Class<E$$> augmentationType)
Open
build()
void
fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument.OpenMessage
getOpenMessage()
OpenBuilder
removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Open>> augmentationType)
OpenBuilder
setOpenMessage(OpenMessage value)
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Constructor Detail
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OpenBuilder
public OpenBuilder()
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OpenBuilder
public OpenBuilder(OpenMessage arg)
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OpenBuilder
public OpenBuilder(Message arg)
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OpenBuilder
public OpenBuilder(Open base)
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Method Detail
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fieldsFrom
public void fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument. Valid argument is instance of one of following types:- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.Message
- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.types.rev181109.OpenMessage
- Parameters:
arg
- grouping object- Throws:
IllegalArgumentException
- if given argument is none of valid types
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getOpenMessage
public OpenMessage getOpenMessage()
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augmentation
public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Open>> E$$ augmentation(Class<E$$> augmentationType)
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setOpenMessage
public OpenBuilder setOpenMessage(OpenMessage value)
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addAugmentation
public OpenBuilder addAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Open>> augmentationType, org.opendaylight.yangtools.yang.binding.Augmentation<Open> augmentationValue)
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removeAugmentation
public OpenBuilder removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Open>> augmentationType)
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build
public Open build()
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.Builder<Open>
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.CheckedBuilder<Open,IllegalArgumentException>
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