Package org.opendaylight.yangtools.yang.data.util

Class DataSchemaContextNode<T extends YangInstanceIdentifier.PathArgument>

java.lang.Object

org.opendaylight.yangtools.concepts.AbstractIdentifiable<T>

org.opendaylight.yangtools.yang.data.util.DataSchemaContextNode<T>

Type Parameters:

T - Path Argument type

All Implemented Interfaces:

Identifiable<T>

public abstract class DataSchemaContextNode<T extends YangInstanceIdentifier.PathArgument>
extends AbstractIdentifiable<T>

Schema derived data providing necessary information for mapping between NormalizedNode and serialization format defined in RFC6020, since the mapping is not one-to-one.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	DataSchemaContextNode(T identifier, SchemaNode schema)

Method Summary

Modifier and Type	Method	Description
static YangInstanceIdentifier.AugmentationIdentifier	augmentationIdentifierFrom(AugmentationSchemaNode schema)	Create AugmentationIdentifier from an AugmentationSchemaNode.
@NonNull Optional<@NonNull DataSchemaContextNode<?>>	findChild(@NonNull YangInstanceIdentifier path)	Find a child node as identified by a YangInstanceIdentifier relative to this node.
static DataSchemaContextNode<?>	from(SchemaContext ctx)
static @Nullable DataSchemaContextNode<?>	fromDataSchemaNode(DataSchemaNode potential)
abstract @Nullable DataSchemaContextNode<?>	getChild(QName child)
abstract @Nullable DataSchemaContextNode<?>	getChild(YangInstanceIdentifier.PathArgument child)	Find a child node identifier by its YangInstanceIdentifier.PathArgument.
@Nullable DataSchemaNode	getDataSchemaNode()
protected Set<QName>	getQNameIdentifiers()
boolean	isKeyedEntry()
abstract boolean	isLeaf()
boolean	isMixin()

Methods inherited from class org.opendaylight.yangtools.concepts.AbstractIdentifiable

addToStringAttributes, getIdentifier, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

DataSchemaContextNode

protected DataSchemaContextNode(T identifier,
                                SchemaNode schema)

Method Detail

isMixin

public boolean isMixin()

isKeyedEntry

public boolean isKeyedEntry()

isLeaf

public abstract boolean isLeaf()

getQNameIdentifiers

protected Set<QName> getQNameIdentifiers()

getChild

public abstract @Nullable DataSchemaContextNode<?> getChild(YangInstanceIdentifier.PathArgument child)

Find a child node identifier by its YangInstanceIdentifier.PathArgument.

Parameters:

child - Child path argument

Returns:

A child node, or null if not found

getChild

public abstract @Nullable DataSchemaContextNode<?> getChild(QName child)

getDataSchemaNode

public @Nullable DataSchemaNode getDataSchemaNode()

findChild

public final @NonNull Optional<@NonNull DataSchemaContextNode<?>> findChild(@NonNull YangInstanceIdentifier path)

Find a child node as identified by a YangInstanceIdentifier relative to this node.

Parameters:

path - Path towards the child node

Returns:

Child node if present, or empty when corresponding child is not found.

Throws:

NullPointerException - if path is null

augmentationIdentifierFrom

public static YangInstanceIdentifier.AugmentationIdentifier augmentationIdentifierFrom(AugmentationSchemaNode schema)

Create AugmentationIdentifier from an AugmentationSchemaNode.

Parameters:

schema - Augmentation schema

Returns:

AugmentationIdentifier for the schema

Throws:

NullPointerException - if schema is null

fromDataSchemaNode

public static @Nullable DataSchemaContextNode<?> fromDataSchemaNode(DataSchemaNode potential)

from

public static DataSchemaContextNode<?> from(SchemaContext ctx)