Class NodeMeterFeaturesBuilder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.meter.statistics.rev131111.NodeMeterFeaturesBuilder
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@Generated("mdsal-binding-generator") public class NodeMeterFeaturesBuilder extends Object
Class that buildsNodeMeterFeatures
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:
NodeMeterFeatures createNodeMeterFeatures(int fooXyzzy, int barBaz) { return new NodeMeterFeaturesBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of NodeMeterFeatures, 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 opportunities, 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:
NodeMeterFeatures
- 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
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Constructor Summary
Constructors Constructor Description NodeMeterFeaturesBuilder()
Construct an empty builder.NodeMeterFeaturesBuilder(NodeMeterFeatures base)
Construct a builder initialized with state from specifiedNodeMeterFeatures
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description @NonNull NodeMeterFeatures
build()
A newNodeMeterFeatures
instance.MeterFeatures
getMeterFeatures()
Return current value associated with the property corresponding toNodeMeterFeatures.getMeterFeatures()
.NodeMeterFeaturesBuilder
setMeterFeatures(MeterFeatures value)
Set the property corresponding toNodeMeterFeatures.getMeterFeatures()
to the specified value.
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Constructor Detail
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NodeMeterFeaturesBuilder
public NodeMeterFeaturesBuilder()
Construct an empty builder.
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NodeMeterFeaturesBuilder
public NodeMeterFeaturesBuilder(NodeMeterFeatures base)
Construct a builder initialized with state from specifiedNodeMeterFeatures
.- Parameters:
base
- NodeMeterFeatures from which the builder should be initialized
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Method Detail
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getMeterFeatures
public MeterFeatures getMeterFeatures()
Return current value associated with the property corresponding toNodeMeterFeatures.getMeterFeatures()
.- Returns:
- current value
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setMeterFeatures
public NodeMeterFeaturesBuilder setMeterFeatures(MeterFeatures value)
Set the property corresponding toNodeMeterFeatures.getMeterFeatures()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
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build
public @NonNull NodeMeterFeatures build()
A newNodeMeterFeatures
instance.- Returns:
- A new
NodeMeterFeatures
instance.
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