Class ProtocolBuilder
java.lang.Object
org.opendaylight.yang.gen.v1.http.openconfig.net.yang.network.instance.rev151018.network.instance.top.network.instances.network.instance.protocols.ProtocolBuilder
Class that builds
Protocol
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:
Protocol createProtocol(int fooXyzzy, int barBaz) {
return new ProtocolBuilder()
.setFoo(new FooBuilder().setXyzzy(fooXyzzy).build())
.setBar(new BarBuilder().setBaz(barBaz).build())
.build();
}
This pattern is supported by the immutable nature of Protocol, 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:
-
Constructor Summary
ConstructorDescriptionConstruct an empty builder.ProtocolBuilder
(Protocol base) Construct a builder initialized with state from specifiedProtocol
. -
Method Summary
Modifier and TypeMethodDescriptionaddAugmentation
(org.opendaylight.yangtools.yang.binding.Augmentation<Protocol> augmentation) Add an augmentation to this builder's product.<E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Protocol>>
E$$augmentation
(Class<E$$> augmentationType) Return the specified augmentation, if it is present in this builder.@NonNull Protocol
build()
A newProtocol
instance.Return current value associated with the property corresponding toProtocol.getAggregate()
.Return current value associated with the property corresponding toProtocol.getConfig()
.Return current value associated with the property corresponding toProtocol.getIdentifier()
.getName()
Return current value associated with the property corresponding toProtocol.getName()
.getState()
Return current value associated with the property corresponding toProtocol.getState()
.Return current value associated with the property corresponding toProtocol.getStatic()
.key()
Return current value associated with the property corresponding toProtocol.key()
.removeAugmentation
(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Protocol>> augmentationType) Remove an augmentation from this builder's product.setAggregate
(Aggregate value) Set the property corresponding toProtocol.getAggregate()
to the specified value.Set the property corresponding toProtocol.getConfig()
to the specified value.setIdentifier
(InstallProtocolType value) Set the property corresponding toProtocol.getIdentifier()
to the specified value.Set the property corresponding toProtocol.getName()
to the specified value.Set the property corresponding toProtocol.getState()
to the specified value.Set the property corresponding toProtocol.getStatic()
to the specified value.withKey
(ProtocolKey key) Set the key value corresponding toProtocol.key()
to the specified value.
-
Constructor Details
-
ProtocolBuilder
public ProtocolBuilder()Construct an empty builder. -
ProtocolBuilder
Construct a builder initialized with state from specifiedProtocol
.- Parameters:
base
- Protocol from which the builder should be initialized
-
-
Method Details
-
key
Return current value associated with the property corresponding toProtocol.key()
.- Returns:
- current value
-
getAggregate
Return current value associated with the property corresponding toProtocol.getAggregate()
.- Returns:
- current value
-
getConfig
Return current value associated with the property corresponding toProtocol.getConfig()
.- Returns:
- current value
-
getIdentifier
Return current value associated with the property corresponding toProtocol.getIdentifier()
.- Returns:
- current value
-
getName
Return current value associated with the property corresponding toProtocol.getName()
.- Returns:
- current value
-
getState
Return current value associated with the property corresponding toProtocol.getState()
.- Returns:
- current value
-
getStatic
Return current value associated with the property corresponding toProtocol.getStatic()
.- Returns:
- current value
-
augmentation
public <E$$ extends org.opendaylight.yangtools.yang.binding.Augmentation<Protocol>> E$$ augmentation(Class<E$$> augmentationType) Return the specified augmentation, if it is present in this builder.- Type Parameters:
E$$
- augmentation type- Parameters:
augmentationType
- augmentation type class- Returns:
- Augmentation object from this builder, or
null
if not present - Throws:
NullPointerException
- ifaugmentType
isnull
-
withKey
Set the key value corresponding toProtocol.key()
to the specified value.- Parameters:
key
- desired value- Returns:
- this builder
-
setAggregate
Set the property corresponding toProtocol.getAggregate()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
setConfig
Set the property corresponding toProtocol.getConfig()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
setIdentifier
Set the property corresponding toProtocol.getIdentifier()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
setName
Set the property corresponding toProtocol.getName()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
setState
Set the property corresponding toProtocol.getState()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
setStatic
Set the property corresponding toProtocol.getStatic()
to the specified value.- Parameters:
value
- desired value- Returns:
- this builder
-
addAugmentation
public ProtocolBuilder addAugmentation(org.opendaylight.yangtools.yang.binding.Augmentation<Protocol> augmentation) Add an augmentation to this builder's product.- Parameters:
augmentation
- augmentation to be added- Returns:
- this builder
- Throws:
NullPointerException
- ifaugmentation
is null
-
removeAugmentation
public ProtocolBuilder removeAugmentation(Class<? extends org.opendaylight.yangtools.yang.binding.Augmentation<Protocol>> 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
-
build
A newProtocol
instance.- Returns:
- A new
Protocol
instance.
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