@Export

Package org.opendaylight.yangtools.util

Various utility classes.

Interface Summary

Interface	Description
EvenMoreObjects.BooleanEqualsFunction<T>
ModifiableMapPhase<K,V>	A Map which can be modified and supports efficient conversion to an unmodifiable map.
TopologicalSort.Edge	Interface for edges in graph that can be sorted topologically.
TopologicalSort.Node	Interface for nodes in graph that can be sorted topologically.
UnmodifiableMapPhase<K,V>	A Map which cannot be modified and supports efficient conversion to a ModifiableMapPhase.

Class Summary

Class	Description
AbstractIdentifier<T>	An abstract Identifier backed by an immutable object.
AbstractStringIdentifier<T extends AbstractStringIdentifier<T>>	Utility Identifier backed by a UUID.
AbstractUUIDIdentifier<T extends AbstractUUIDIdentifier<T>>	Utility Identifier backed by a UUID.
ClassLoaderUtils	Utility methods for working with ClassLoaders and classes.
CollectionWrappers	Utility class for adapting a Collections to Sets and Lists.
DurationStatisticsTracker	Abstract class that calculates and tracks time duration statistics.
EmptyDeque<E>	A specialized always-empty implementation of Deque.
EvenMoreObjects	Utility helping to implement readable equals() methods.
ExecutorServiceUtil	Utility methods for dealing with ExecutorServices.
ForwardingIdentityObject<T>	A ForwardingObject which additionally masks ForwardingIdentityObject.hashCode()/ForwardingIdentityObject.equals(Object) of a delegate object, so that it can be a data transfer object with data-dependent implementations of those contracts can be use in collections and maps which need to work on identity.
HashCodeBuilder<T>	Utility class for incrementally building object hashCode by hashing together component objects, one by one.
ImmutableMapTemplate<K>	Template for instantiating UnmodifiableMapPhase instances with a fixed set of keys.
ImmutableOffsetMap<K,V>	Implementation of the Map interface which stores a set of immutable mappings using a key-to-offset map and a backing array.
ImmutableOffsetMapTemplate<K>	Template for instantiating ImmutableOffsetMap instances with a fixed set of keys.
LazyCollections	Utility methods for lazily instantiated collections.
ListenerRegistry<T extends EventListener>	A registry of EventListeners, maintaining a set of registrations.
MapAdaptor	A simple layer on top of maps, which performs snapshot mediation and optimization of what the underlying implementation is.
MutableOffsetMap<K,V>	A mutable version of ImmutableOffsetMap.
ObjectRegistry<T>
PropertyUtils	Provides utilities for system properties.
SharedSingletonMap<K,V>	Implementation of the Map interface which stores a single mapping.
SharedSingletonMapTemplate<K>	Template for instantiating SharedSingletonMap instances with a fixed key.
SingletonSet<E>	A Set containing a single value.
SingletonSpliterators	Utility methods for instantiating Spliterators containing a single element.
TopologicalSort	Utility class that provides topological sort.
TopologicalSort.EdgeImpl	Basic Edge implementation.
TopologicalSort.NodeImpl	Basic Node implementation.
UnmodifiableCollection<E>	An unmodifiable view over a Collection.
UnmodifiableMap<K,V>	An unmodifiable view over a Map.