Class NodeGroupFeaturesBuilder
- java.lang.Object
-
- org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.NodeGroupFeaturesBuilder
-
@Generated("mdsal-binding-generator") public class NodeGroupFeaturesBuilder extends Object
Class that buildsNodeGroupFeatures
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:
NodeGroupFeatures createNodeGroupFeatures(int fooXyzzy, int barBaz) { return new NodeGroupFeaturesBuilder() .setFoo(new FooBuilder().setXyzzy(fooXyzzy).build()) .setBar(new BarBuilder().setBaz(barBaz).build()) .build(); }
This pattern is supported by the immutable nature of NodeGroupFeatures, 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:
NodeGroupFeatures
- 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
-
-
Constructor Summary
Constructors Constructor Description NodeGroupFeaturesBuilder()
Construct an empty builder.NodeGroupFeaturesBuilder(GroupFeatures arg)
Construct a new builder initialized from specifiedGroupFeatures
.NodeGroupFeaturesBuilder(NodeGroupFeatures base)
Construct a builder initialized with state from specifiedNodeGroupFeatures
.
-
Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description @NonNull NodeGroupFeatures
build()
A newNodeGroupFeatures
instance.void
fieldsFrom(org.opendaylight.yangtools.yang.binding.DataObject arg)
Set fields from given grouping argument.GroupFeatures
getGroupFeatures()
Return current value associated with the property corresponding toGroupFeatures.getGroupFeatures()
.NodeGroupFeaturesBuilder
setGroupFeatures(GroupFeatures value)
Set the property corresponding toGroupFeatures.getGroupFeatures()
to the specified value.
-
-
-
Constructor Detail
-
NodeGroupFeaturesBuilder
public NodeGroupFeaturesBuilder()
Construct an empty builder.
-
NodeGroupFeaturesBuilder
public NodeGroupFeaturesBuilder(GroupFeatures arg)
Construct a new builder initialized from specifiedGroupFeatures
.- Parameters:
arg
- org.opendaylight.yang.gen.v1.urn.opendaylight.group.statistics.rev131111.GroupFeatures from which the builder should be initialized
-
NodeGroupFeaturesBuilder
public NodeGroupFeaturesBuilder(NodeGroupFeatures base)
Construct a builder initialized with state from specifiedNodeGroupFeatures
.- Parameters:
base
- NodeGroupFeatures from which the builder should be initialized
-
-
Method Detail
-
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
-
getGroupFeatures
public GroupFeatures getGroupFeatures()
Return current value associated with the property corresponding toGroupFeatures.getGroupFeatures()
.- Returns:
- current value
-
setGroupFeatures
public NodeGroupFeaturesBuilder setGroupFeatures(GroupFeatures value)
Set the property corresponding toGroupFeatures.getGroupFeatures()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
build
public @NonNull NodeGroupFeatures build()
A newNodeGroupFeatures
instance.- Returns:
- A new
NodeGroupFeatures
instance.
-
-