Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720
Class P2p1Builder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.stateful.rev200720.P2p1Builder
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- All Implemented Interfaces:
org.opendaylight.yangtools.concepts.Builder<P2p1>
,org.opendaylight.yangtools.concepts.CheckedBuilder<P2p1,IllegalArgumentException>
,org.opendaylight.yangtools.concepts.Mutable
,org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>
public class P2p1Builder extends Object implements org.opendaylight.yangtools.concepts.Builder<P2p1>
Class that buildsP2p1Builder
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:
P2p1Builder createTarget(int fooXyzzy, int barBaz) { return new P2p1BuilderBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of P2p1Builder, 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:
P2p1Builder
,Builder
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Constructor Summary
Constructors Constructor Description P2p1Builder()
P2p1Builder(LspObject arg)
P2p1Builder(P2p1 base)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description P2p1
build()
void
fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument.Lsp
getLsp()
P2p1Builder
setLsp(Lsp value)
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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.ietf.stateful.rev200720.LspObject
- Parameters:
arg
- grouping object- Throws:
IllegalArgumentException
- if given argument is none of valid types
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getLsp
public Lsp getLsp()
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setLsp
public P2p1Builder setLsp(Lsp value)
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build
public P2p1 build()
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.Builder<P2p1>
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.CheckedBuilder<P2p1,IllegalArgumentException>
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