Package org.onosproject.store.service

Distributed core state management services.

See: Description

Interface Summary

Interface	Description
AsyncAtomicCounter	An async atomic counter dispenses monotonically increasing values.
AsyncAtomicCounterMap<K>	An async atomic counter map dispenses monotonically increasing values associated with key.
AsyncAtomicIdGenerator	An async ID generator for generating globally unique numbers.
AsyncAtomicValue<V>	Distributed version of java.util.concurrent.atomic.AtomicReference.
AsyncConsistentMap<K,V>	A distributed, strongly consistent map whose methods are all executed asynchronously.
AsyncConsistentMultimap<K,V>	Interface for a distributed multimap.
AsyncConsistentTreeMap<V>	API for a distributed tree map implementation.
AsyncDistributedSet<E>	A distributed collection designed for holding unique elements.
AsyncDocumentTree<V>	A hierarchical document tree data structure.
AsyncLeaderElector	Distributed mutual exclusion primitive.
AtomicCounter	Distributed version of java.util.concurrent.atomic.AtomicLong.
AtomicCounterMap<K>	Distributed version of com.google.common.util.concurrent.AtomicLongMap.
AtomicIdGenerator	Generator for globally unique numeric identifiers.
AtomicValue<V>	Distributed version of java.util.concurrent.atomic.AtomicReference.
AtomicValueEventListener<V>	Listener to be notified about updates to a AtomicValue.
ConsistentMap<K,V>	ConsistentMap provides the same functionality as AsyncConsistentMap with the only difference that all its methods block until the corresponding operation completes.
ConsistentMultimap<K,V>	This provides a synchronous version of the functionality provided by AsyncConsistentMultimap.
ConsistentTreeMap<V>	Tree map interface counterpart to AsyncConsistentTreeMap.
CoordinationService	Cross-version storage/coordination service.
DistributedPrimitive	Interface for all distributed primitives.
DistributedSet<E>	A distributed collection designed for holding unique elements.
DocumentTree<V>	A hierarchical document tree data structure.
DocumentTreeListener<V>	A listener for DocumentTreeEvent.
DocumentTreeNode<V>	A DocumentTree node.
EventuallyConsistentMap<K,V>	A distributed, eventually consistent map.
EventuallyConsistentMapBuilder<K,V>	Builder for eventually consistent maps.
EventuallyConsistentMapListener<K,V>	Listener to be notified about updates to a EventuallyConsistentMap.
LeaderElector	LeaderElector provides the same functionality as AsyncLeaderElector with the only difference that all its methods block until the corresponding operation completes.
LogicalClockService	Service that issues logical timestamps.
MapEventListener<K,V>	Listener to be notified about updates to a ConsistentMap.
MultimapEventListener<K,V>	Listener to be notified about updates to a ConsistentMultimap.
MutexTask	The MutexTask interface should be implemented by any class whose instances distributed across controllers are intended to be executed in a mutually exclusive fashion.
PrimitiveService	Primitive service.
Serializer	Interface for serialization of store artifacts.
SetEventListener<E>	Listener to be notified about updates to a DistributedSet.
StorageAdminService	Service for administering storage instances.
StorageService	Storage service.
Topic<T>	A distributed publish subscribe primitive.
Transactional<T>	Interface for transactional primitives.
TransactionalMap<K,V>	Transactional Map data structure.
TransactionalSet<E>	Transactional Set data structure.
TransactionContext	Provides a context for transactional operations.
WorkQueue<E>	Distributed Work Queue primitive.

Class Summary

Class	Description
AtomicCounterBuilder	Builder for AtomicCounter.
AtomicCounterMapBuilder<K>	Builder for AtomicCounterMap.
AtomicIdGeneratorBuilder	Builder for AtomicIdGenerator.
AtomicValueBuilder<V>	Builder for constructing new AtomicValue instances.
AtomicValueEvent<V>	Representation of a AtomicValue update notification.
ConsistentMapBuilder<K,V>	Builder for ConsistentMap instances.
ConsistentMultimapBuilder<K,V>	A builder class for AsyncConsistentMultimap.
ConsistentTreeMapBuilder<V>	Builder for ConsistentTreeMap.
DistributedSetBuilder<E>	Builder for distributed set.
DocumentPath	Unique key for nodes in the DocumentTree.
DocumentTreeBuilder<V>	Builder for DocumentTree.
DocumentTreeEvent<V>	A document tree modification event.
EventuallyConsistentMapEvent<K,V>	Representation of a EventuallyConsistentMap update notification.
LeaderElectorBuilder	Builder for constructing new AsyncLeaderElector instances.
MapEvent<K,V>	Representation of a ConsistentMap update notification.
MapInfo	Metadata information for a consistent map.
MultimapEvent<K,V>	Representation of a ConsistentMultimap update notification.
MultiValuedTimestamp<T extends java.lang.Comparable<T>,U extends java.lang.Comparable<U>>	A logical timestamp that derives its value from two input values.
PartitionClientInfo	Contains information about a database partition client.
PartitionInfo	Contains information about a database partition.
SetEvent<E>	Representation of a DistributedSet update notification.
Synchronous<T extends DistributedPrimitive>	DistributedPrimitive that is a synchronous (blocking) version of another.
Task<E>	WorkQueue task.
TransactionContextBuilder	Abstract base class for a transaction context builder.
TransactionLog<T>	Collection of transaction updates to be applied atomically.
Version	Logical timestamp for versions.
Versioned<V>	Versioned value.
WallClockTimestamp	A Timestamp that derives its value from the prevailing wallclock time on the controller where it is generated.
WorkQueueStats	Statistics for a WorkQueue.
WorkQueueStats.Builder

Enum Summary

Enum	Description
AtomicValueEvent.Type	AtomicValueEvent type.
CommitStatus	Completion status of transaction.
DistributedPrimitive.Status	Status of distributed primitive.
DistributedPrimitive.Type	Type of distributed primitive.
DocumentTreeEvent.Type	Nature of document tree node change.
EventuallyConsistentMapEvent.Type
MapEvent.Type	MapEvent type.
MultimapEvent.Type	MultimapEvent type.
Ordering	Describes the order of a primitive data structure.
SetEvent.Type	SetEvent type.

Exception Summary

Exception	Description
ConsistentMapException	Top level exception for ConsistentMap failures.
ConsistentMapException.ConcurrentModification	ConsistentMap update conflicts with an in flight transaction.
ConsistentMapException.Interrupted	ConsistentMap operation interrupted.
ConsistentMapException.Timeout	ConsistentMap operation timeout.
DocumentException	Exceptions for use by the DocumentTree and DocumentPath.
DocumentException.Interrupted	DocumentTree operation interrupted.
DocumentException.Timeout	DocumentTree operation timeout.
IllegalDocumentModificationException	An exception to be thrown when a node cannot be removed normally because it does not exist or because it is not a leaf node.
IllegalDocumentNameException	An exception thrown when an illegally named node is submitted.
NoSuchDocumentPathException	An exception to be thrown when an invalid path is passed to the DocumentTree.
StorageException	Top level exception for Store failures.
StorageException.ConcurrentModification	Store update conflicts with an in flight transaction.
StorageException.Interrupted	Store operation interrupted.
StorageException.Timeout	Store operation timeout.
StorageException.Unavailable	Store is temporarily unavailable.
TransactionException	Top level exception for Transaction failures.
TransactionException.ConcurrentModification	Transaction failure due to a conflicting transaction in progress.
TransactionException.Interrupted	Transaction interrupted.
TransactionException.OptimisticConcurrencyFailure	Transaction failure due to optimistic concurrency violation.
TransactionException.Timeout	Transaction timeout.

Package org.onosproject.store.service Description

Distributed core state management services.