Class FlowLabelBuilder
- java.lang.Object
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- org.opendaylight.yang.gen.v1.urn.opendaylight.params.xml.ns.yang.bgp.flowspec.rev200120.flowspec.destination.group.ipv6.flowspec.flowspec.type.flow.label._case.FlowLabelBuilder
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- All Implemented Interfaces:
org.opendaylight.yangtools.concepts.Builder<FlowLabel>
,org.opendaylight.yangtools.concepts.CheckedBuilder<FlowLabel,IllegalArgumentException>
,org.opendaylight.yangtools.concepts.Mutable
,org.opendaylight.yangtools.concepts.MutationBehaviour<org.opendaylight.yangtools.concepts.Mutable>
@Generated("mdsal-binding-generator") public class FlowLabelBuilder extends Object implements org.opendaylight.yangtools.concepts.Builder<FlowLabel>
Class that buildsFlowLabel
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:
FlowLabel createFlowLabel(int fooXyzzy, int barBaz) { return new FlowLabelBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of FlowLabel, 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:
FlowLabel
,Builder
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Constructor Summary
Constructors Constructor Description FlowLabelBuilder()
FlowLabelBuilder(FlowLabelValue arg)
FlowLabelBuilder(FlowLabel base)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description FlowLabelBuilder
addAugmentation(org.opendaylight.yangtools.yang.binding.Augmentation<FlowLabel> augmentation)
Add an augmentation to this builder's product.<E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<FlowLabel>>
E$$augmentation(Class<E$$> augmentationType)
FlowLabel
build()
void
fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument.NumericOperand
getOp()
org.opendaylight.yangtools.yang.common.Uint32
getValue()
FlowLabelBuilder
removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<FlowLabel>> augmentationType)
Remove an augmentation from this builder's product.FlowLabelBuilder
setOp(NumericOperand value)
FlowLabelBuilder
setValue(org.opendaylight.yangtools.yang.common.Uint32 value)
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Constructor Detail
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FlowLabelBuilder
public FlowLabelBuilder()
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FlowLabelBuilder
public FlowLabelBuilder(FlowLabelValue arg)
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FlowLabelBuilder
public FlowLabelBuilder(FlowLabel base)
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Method Detail
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fieldsFrom
public void fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument. Valid argument is instance of one of following types:- FlowLabelValue
- Parameters:
arg
- grouping object- Throws:
IllegalArgumentException
- if given argument is none of valid types or has property with incompatible value
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getOp
public NumericOperand getOp()
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getValue
public org.opendaylight.yangtools.yang.common.Uint32 getValue()
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augmentation
public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<FlowLabel>> E$$ augmentation(Class<E$$> augmentationType)
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setOp
public FlowLabelBuilder setOp(NumericOperand value)
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setValue
public FlowLabelBuilder setValue(org.opendaylight.yangtools.yang.common.Uint32 value)
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addAugmentation
public FlowLabelBuilder addAugmentation(org.opendaylight.yangtools.yang.binding.Augmentation<FlowLabel> augmentation)
Add an augmentation to this builder's product.- Parameters:
augmentation
- augmentation to be added- Returns:
- this builder
- Throws:
NullPointerException
- ifaugmentation
is null
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removeAugmentation
public FlowLabelBuilder removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<FlowLabel>> augmentationType)
Remove an augmentation from this builder's product. If this builder does not track such an augmentation type, this method does nothing.- Parameters:
augmentationType
- augmentation type to be removed- Returns:
- this builder
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build
public FlowLabel build()
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.Builder<FlowLabel>
- Specified by:
build
in interfaceorg.opendaylight.yangtools.concepts.CheckedBuilder<FlowLabel,IllegalArgumentException>
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