Package org.opendaylight.yangtools.concepts

@Export package org.opendaylight.yangtools.concepts

Concepts used widely across OpenDaylight code base.

Class	Description
AbstractDelegator<T>	Simple base class for classes which wish to implement Delegator interface and are not otherwise constrained in their class hierarchy.
AbstractHierarchicalIdentifier<T extends AbstractHierarchicalIdentifier<T,I>,I>	An opinionated superclass for implementing HierarchicalIdentifiers.
AbstractIdentifiable<T,I extends T>
AbstractObjectRegistration<T>	Utility registration handle.
AbstractRegistration	Utility registration handle.
AbstractSimpleIdentifiable<T>
CheckedValue<T,E extends Exception>	Utility holder similar to Optional, except the empty case contains an Exception, which should be reported, for example via throwing it.
Delegator<T>	Implementation of this interface delegates all its calls to the delegate if not specified otherwise.
Either<T,U>	Utility holder of a two-variant value.
ExtensibleObject<O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>>	Interface specifying access to extensions attached to a particular object.
HierarchicalIdentifier<T extends HierarchicalIdentifier<T>>	An Identifier tied to some tree-like structure, similar to how Path is tied to a conceptual file system.
Identifiable<T>	A generalized contract of an object which has an identifier.
Identifier	General identifier interface.
Immutable	Immutable Object - object does not change its externally-observable state during its lifetime.
ItemOrder<T extends ItemOrder<T>>	Marker interface for specifying ordering of items.
ItemOrder.Ordered	Items are ordered and their order is significant.
ItemOrder.Unordered	Items are unordered and their order is insignificant.
Mutable	Mutable object - object may change it's state during lifecycle.
NoOpObjectRegistration<T>	Implementation of ObjectRegistration which does nothing in its NoOpObjectRegistration.close() method.
ObjectExtension<O extends ExtensibleObject<O,E>,E extends ObjectExtension<O,E>>	An extension to a concrete ExtensibleObject.
ObjectRegistration<T>	Class representing a registration of an object.
PrettyTree	A capture of a tree-like construct, which can be formatted into a pretty-printed tree.
PrettyTreeAware	Utility interface to bridge structures which can be formatted via PrettyTree.
Registration	Class representing a registration.
SemVer	A single version according to Semantic Versioning.
ValueWrapper<T>	Wraps around a value object.
WritableIdentifier	A combination of both Identifier and WritableObject.
WritableObject	Marker interface for an object which can be written out to an DataOutput.
WritableObjects	Utility methods for working with WritableObjects.