Package org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720
Class Lsp2Builder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.pcep.ietf.initiated.rev200720.Lsp2Builder
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- All Implemented Interfaces:
org.opendaylight.yangtools.concepts.Builder<Lsp2>
,org.opendaylight.yangtools.concepts.CheckedBuilder<Lsp2,IllegalArgumentException>
,org.opendaylight.yangtools.concepts.Mutable
,org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>
public class Lsp2Builder extends Object implements org.opendaylight.yangtools.concepts.Builder<Lsp2>
Class that buildsLsp2Builder
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:
Lsp2Builder createTarget(int fooXyzzy, int barBaz) { return new Lsp2BuilderBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of Lsp2Builder, 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:
Lsp2Builder
,Builder
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Constructor Summary
Constructors Constructor Description Lsp2Builder()
Lsp2Builder(Lsp2 base)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Lsp2
build()
Boolean
isCreate()
Lsp2Builder
setCreate(Boolean value)
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Constructor Detail
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Lsp2Builder
public Lsp2Builder()
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Lsp2Builder
public Lsp2Builder(Lsp2 base)
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Method Detail
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isCreate
public Boolean isCreate()
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setCreate
public Lsp2Builder setCreate(Boolean value)
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build
public Lsp2 build()
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.Builder<Lsp2>
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.CheckedBuilder<Lsp2,IllegalArgumentException>
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