Class NodeGroupStatisticsBuilder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupStatisticsBuilder
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- All Implemented Interfaces:
org.opendaylight.yangtools.concepts.Builder<NodeGroupStatistics>
,org.opendaylight.yangtools.concepts.CheckedBuilder<NodeGroupStatistics,IllegalArgumentException>
,org.opendaylight.yangtools.concepts.Mutable
,org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>
@Generated("mdsal-binding-generator") public class NodeGroupStatisticsBuilder extends Object implements org.opendaylight.yangtools.concepts.Builder<NodeGroupStatistics>
Class that buildsNodeGroupStatisticsBuilder
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:
NodeGroupStatisticsBuilder createTarget(int fooXyzzy, int barBaz) { return new NodeGroupStatisticsBuilderBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of NodeGroupStatisticsBuilder, 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:
NodeGroupStatisticsBuilder
,Builder
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Constructor Summary
Constructors Constructor Description NodeGroupStatisticsBuilder()
NodeGroupStatisticsBuilder(GroupStatistics arg)
NodeGroupStatisticsBuilder(NodeGroupStatistics base)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description NodeGroupStatistics
build()
void
fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument.GroupStatistics
getGroupStatistics()
NodeGroupStatisticsBuilder
setGroupStatistics(GroupStatistics value)
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Constructor Detail
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NodeGroupStatisticsBuilder
public NodeGroupStatisticsBuilder()
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NodeGroupStatisticsBuilder
public NodeGroupStatisticsBuilder(GroupStatistics arg)
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NodeGroupStatisticsBuilder
public NodeGroupStatisticsBuilder(NodeGroupStatistics 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.group.statistics.rev131111.GroupStatistics
- Parameters:
arg
- grouping object- Throws:
IllegalArgumentException
- if given argument is none of valid types or has property with incompatible value
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getGroupStatistics
public GroupStatistics getGroupStatistics()
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setGroupStatistics
public NodeGroupStatisticsBuilder setGroupStatistics(GroupStatistics value)
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build
public NodeGroupStatistics build()
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.Builder<NodeGroupStatistics>
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.CheckedBuilder<NodeGroupStatistics,IllegalArgumentException>
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