Class AdjacenciesBuilder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.netvirt.neutronvpn.l3vpn.rev200204.AdjacenciesBuilder
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- All Implemented Interfaces:
org.opendaylight.yangtools.concepts.Builder<Adjacencies>
,org.opendaylight.yangtools.concepts.CheckedBuilder<Adjacencies,java.lang.IllegalArgumentException>
,org.opendaylight.yangtools.concepts.Mutable
,org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>
public class AdjacenciesBuilder extends java.lang.Object implements org.opendaylight.yangtools.concepts.Builder<Adjacencies>
Class that buildsAdjacenciesBuilder
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:
AdjacenciesBuilder createTarget(int fooXyzzy, int barBaz) { return new AdjacenciesBuilderBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of AdjacenciesBuilder, 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:
AdjacenciesBuilder
,Builder
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Constructor Summary
Constructors Constructor Description AdjacenciesBuilder()
AdjacenciesBuilder(Adjacencies base)
AdjacenciesBuilder(AdjacencyList arg)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description Adjacencies
build()
void
fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument.java.util.List<Adjacency>
getAdjacency()
AdjacenciesBuilder
setAdjacency(java.util.List<Adjacency> values)
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Constructor Detail
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AdjacenciesBuilder
public AdjacenciesBuilder()
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AdjacenciesBuilder
public AdjacenciesBuilder(AdjacencyList arg)
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AdjacenciesBuilder
public AdjacenciesBuilder(Adjacencies 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.netvirt.neutronvpn.l3vpn.rev200204.AdjacencyList
- Parameters:
arg
- grouping object- Throws:
java.lang.IllegalArgumentException
- if given argument is none of valid types
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getAdjacency
public java.util.List<Adjacency> getAdjacency()
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setAdjacency
public AdjacenciesBuilder setAdjacency(java.util.List<Adjacency> values)
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build
public Adjacencies build()
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.Builder<Adjacencies>
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.CheckedBuilder<Adjacencies,java.lang.IllegalArgumentException>
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