Class State6Builder
java.lang.Object
org.opendaylight.yang.gen.v1.http.openconfig.net.yang.bgp.rev151009.State6Builder
Class that builds
State6
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:
State6 createState6(int fooXyzzy, int barBaz) {
return new State6Builder()
.setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
.setBar(new BarBuilder().setBaz(barBaz).build())
.build();
}
This pattern is supported by the immutable nature of State6, 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:
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Constructor Summary
ConstructorDescriptionConstruct an empty builder.Construct a new builder initialized from specifiedBgpNeighborPeerGroupConfig
.State6Builder
(State6 base) Construct a builder initialized with state from specifiedState6
. -
Method Summary
Modifier and TypeMethodDescription@NonNull State6
build()
A newState6
instance.void
fieldsFrom
(org.opendaylight.yangtools.yang.binding.DataObject arg) Set fields from given grouping argument.Return current value associated with the property corresponding toBgpNeighborPeerGroupConfig.getPeerGroup()
.setPeerGroup
(String value) Set the property corresponding toBgpNeighborPeerGroupConfig.getPeerGroup()
to the specified value.
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Constructor Details
-
State6Builder
public State6Builder()Construct an empty builder. -
State6Builder
Construct a new builder initialized from specifiedBgpNeighborPeerGroupConfig
.- Parameters:
arg
- BgpNeighborPeerGroupConfig from which the builder should be initialized
-
State6Builder
Construct a builder initialized with state from specifiedState6
.- Parameters:
base
- State6 from which the builder should be initialized
-
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Method Details
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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:- Parameters:
arg
- grouping object- Throws:
IllegalArgumentException
- if given argument is none of valid types or has property with incompatible value
-
getPeerGroup
Return current value associated with the property corresponding toBgpNeighborPeerGroupConfig.getPeerGroup()
.- Returns:
- current value
-
setPeerGroup
Set the property corresponding toBgpNeighborPeerGroupConfig.getPeerGroup()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
build
A newState6
instance.- Returns:
- A new
State6
instance.
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