A C D E F G H I J K M N O P R S T U

A

add(E) - Method in class cern.entwined.TransactionalQueue

addAll(Collection<? extends E>) - Method in class cern.entwined.TransactionalQueue

assoc(T) - Method in interface cern.entwined.Ref

Associates this reference with another value.

assoc(T) - Method in class cern.entwined.TransactionalRef

C

cern.entwined - package cern.entwined

cern.entwined.exception - package cern.entwined.exception

checkEmpty(String, Collection<T>) - Static method in class cern.entwined.Utils

A facility method that checks collection on null and emptiness and throws IllegalArgumentException if it is.

checkNull(String, T) - Static method in class cern.entwined.Utils

A facility method that checks object to be null and throws the IllegalArgumentException if it is.

checkNull(String, String) - Static method in class cern.entwined.Utils

A facility method that checks object to be null and throws the IllegalArgumentException if it is.

checkNullState(String, T) - Static method in class cern.entwined.Utils

A facility method that checks object to be null and throws the IllegalStateException if it is.

cleanCopy() - Method in class cern.entwined.CompositeCollection

Creates a new transactional entity from the current one discarding all the local changes.

cleanCopy() - Method in class cern.entwined.SemiPersistent

Creates a new transactional entity from the current one discarding all the local changes.

cleanCopy() - Method in class cern.entwined.TransactionalMap

cleanCopy() - Method in class cern.entwined.TransactionalMultimap

cleanCopy() - Method in class cern.entwined.TransactionalQueue

cleanCopy() - Method in class cern.entwined.TransactionalRef

clear() - Method in interface cern.entwined.OpaqueMap

Removes all of the mappings from this map (optional operation).

clear() - Method in interface cern.entwined.OpaqueMultimap

Removes all of the mappings from this map (optional operation).

clear() - Method in class cern.entwined.TransactionalMap

clear() - Method in class cern.entwined.TransactionalMultimap

clear() - Method in class cern.entwined.TransactionalQueue

commit(CompositeCollection) - Method in class cern.entwined.CompositeCollection

commit(TransactionalMap<K, V>) - Method in class cern.entwined.TransactionalMap

commit(TransactionalMultimap<K, V>) - Method in class cern.entwined.TransactionalMultimap

commit(TransactionalQueue<E>) - Method in class cern.entwined.TransactionalQueue

For performance purposes returned global state is initialized with empty iterator, therefore polling data from the collection is not possible.

commit(TransactionalRef<T>) - Method in class cern.entwined.TransactionalRef

committed(T) - Method in interface cern.entwined.Transaction

Implementation of this method must contain all the I/O and post transactional processing.

committed(T) - Method in class cern.entwined.TransactionAdapter

compareTo(T) - Method in class cern.entwined.Snapshot

Compares snapshot timestamps only.

CompositeCollection - Class in cern.entwined

This class is aimed at simplification of client collection and snapshot implementations.

CompositeCollection(SemiPersistent...) - Constructor for class cern.entwined.CompositeCollection

Creates a new CompositeCollection with given references.

ConflictException - Exception in cern.entwined.exception

Exception is thrown by transactional data types at commit time when a conflict is detected.

ConflictException() - Constructor for exception cern.entwined.exception.ConflictException

ConflictException(String) - Constructor for exception cern.entwined.exception.ConflictException

ConflictException(String, Throwable) - Constructor for exception cern.entwined.exception.ConflictException

ConflictException(Throwable) - Constructor for exception cern.entwined.exception.ConflictException

contains(Object) - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

containsAll(Collection<?>) - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

containsKey(K) - Method in interface cern.entwined.OpaqueMap

Returns true if this map contains a mapping for the specified key.

containsKey(K) - Method in interface cern.entwined.OpaqueMultimap

Returns true if this map contains a mapping for the specified key.

containsKey(K) - Method in class cern.entwined.TransactionalMap

containsKey(K) - Method in class cern.entwined.TransactionalMultimap

D

deref() - Method in interface cern.entwined.Ref

Returns kept value.

deref() - Method in class cern.entwined.TransactionalRef

dereference(GlobalReference<T>) - Static method in class cern.entwined.STMUtils

Returns referenced value or null if the reference is null.

dirtyCopy() - Method in class cern.entwined.CompositeCollection

Copies references to the source data along with local changes and read/write logs.

dirtyCopy() - Method in class cern.entwined.SemiPersistent

Copies references to the source data along with local changes and read/write logs.

dirtyCopy() - Method in class cern.entwined.TransactionalMap

dirtyCopy() - Method in class cern.entwined.TransactionalMultimap

dirtyCopy() - Method in class cern.entwined.TransactionalQueue

dirtyCopy() - Method in class cern.entwined.TransactionalRef

drainQueue(Queue<T>) - Static method in class cern.entwined.Utils

Drains the queue to a new List.

drainTo(Collection<E>) - Method in class cern.entwined.TransactionalQueue

Polls all the elements from the queue and adds them to the collection.

E

element() - Method in class cern.entwined.TransactionalQueue

F

finalize() - Method in class cern.entwined.GlobalReference

Runs a small transaction that removes the referenced object from the global map.

G

get(int) - Method in class cern.entwined.CompositeCollection

Returns a transactional reference or collection with the give index.

get() - Method in class cern.entwined.GlobalReference

Retrieves the globally referenced object.

get(K) - Method in interface cern.entwined.OpaqueMap

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

get(K) - Method in interface cern.entwined.OpaqueMultimap

Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.

get(K) - Method in class cern.entwined.TransactionalMap

get(K) - Method in class cern.entwined.TransactionalMultimap

Delegates to TransactionalMap.get(Object) replacing the returned null value with an empty set.

getBaseSnapshot() - Method in class cern.entwined.Memory

Checks if there is a running transaction and if there is returns its snapshot.

getNextId() - Method in class cern.entwined.Memory

Returns the next unique ID that can be used in BaseSnapshot.

getResult() - Method in class cern.entwined.TransactionClosure

Gets the result of the transaction execution.

getRightException(Throwable) - Static method in exception cern.entwined.exception.UnwrappableException

Used in constructors to correctly unwrap any throwable that has to be unwrapped.

getRightMessage(String, Throwable) - Static method in exception cern.entwined.exception.UnwrappableException

Used in constructors to correctly unwrap any message from cause.

getStackTrace(Throwable) - Static method in class cern.entwined.Utils

Prints exception stack into a string and returns it.

getUnique(Collection<T>) - Static method in class cern.entwined.Utils

Returns the only element in the given collection.

getUnwrap() - Method in interface cern.entwined.exception.Unwrappable

Returns the unwrap flag value.

getUnwrap() - Method in exception cern.entwined.exception.UnwrappableException

GlobalReference<T> - Class in cern.entwined

This class enables aggregation of transactional references within non transactional entities.

GlobalReference(Memory<?>, T) - Constructor for class cern.entwined.GlobalReference

Creates an instance of GlobalReference using given memory and object.

H

hasCause(Throwable, Class<? extends Throwable>) - Static method in class cern.entwined.Utils

Walks the exception cause list and checks if any of them are of the give type.

I

inTransaction(Memory<T>) - Static method in class cern.entwined.STMUtils

Returns true if the current code is being executed within a transaction.

InvocationException - Exception in cern.entwined.exception

Generic exception that is used to wrap checked exceptions in user code.

InvocationException() - Constructor for exception cern.entwined.exception.InvocationException

InvocationException(String) - Constructor for exception cern.entwined.exception.InvocationException

InvocationException(String, Throwable) - Constructor for exception cern.entwined.exception.InvocationException

InvocationException(Throwable) - Constructor for exception cern.entwined.exception.InvocationException

isEmpty() - Method in interface cern.entwined.OpaqueMap

Returns true if this map contains no key-value mappings.

isEmpty() - Method in interface cern.entwined.OpaqueMultimap

Returns true if this map contains no key-value mappings.

isEmpty() - Method in class cern.entwined.TransactionalMap

isEmpty() - Method in class cern.entwined.TransactionalMultimap

Delegates to TransactionalMap.isEmpty().

isEmpty() - Method in class cern.entwined.TransactionalQueue

iterator() - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

J

join(Iterable<T>, String) - Static method in class cern.entwined.Utils

Join string representation of the elements of the given collection separated with the given delimiter.

K

keySet() - Method in interface cern.entwined.OpaqueMap

Returns a Set view of the keys contained in this map.

keySet() - Method in interface cern.entwined.OpaqueMultimap

Returns a Set view of the keys contained in this map.

keySet() - Method in class cern.entwined.TransactionalMap

keySet() - Method in class cern.entwined.TransactionalMultimap

Delegates to TransactionalMap.keySet().

M

Memory<T extends SemiPersistent<T>> - Class in cern.entwined

Software transactional memory root class.

Memory(T) - Constructor for class cern.entwined.Memory

Creates transactional memory with given initial state.

MemoryException - Exception in cern.entwined.exception

Generic exception that may be thrown by the transactional memory management code.

MemoryException() - Constructor for exception cern.entwined.exception.MemoryException

MemoryException(String) - Constructor for exception cern.entwined.exception.MemoryException

MemoryException(String, Throwable) - Constructor for exception cern.entwined.exception.MemoryException

MemoryException(Throwable) - Constructor for exception cern.entwined.exception.MemoryException

N

NOT_EMPTY - Static variable in class cern.entwined.Utils

Predicate that accepts a string and returns true if given string is not null and is not composed of only 0 or many spaces.

NoTransactionException - Exception in cern.entwined.exception

Exception is thrown when a transactional data is attempted to be accessed outside of a transaction.

NoTransactionException() - Constructor for exception cern.entwined.exception.NoTransactionException

NoTransactionException(String) - Constructor for exception cern.entwined.exception.NoTransactionException

NoTransactionException(String, Throwable) - Constructor for exception cern.entwined.exception.NoTransactionException

NoTransactionException(Throwable) - Constructor for exception cern.entwined.exception.NoTransactionException

NUM_RETRIES - Static variable in class cern.entwined.Memory

Number of retries of a transaction in case of conflicts.

O

offer(E) - Method in class cern.entwined.TransactionalQueue

OpaqueMap<K,V> - Interface in cern.entwined

A map like interface to facilitate implementation of TransactionalMap.

OpaqueMultimap<K,V> - Interface in cern.entwined

A map like interface to facilitate implementation of TransactionalMap.

P

peek() - Method in class cern.entwined.TransactionalQueue

poll() - Method in class cern.entwined.TransactionalQueue

put(K, V) - Method in interface cern.entwined.OpaqueMap

Associates the specified value with the specified key in this map (optional operation).

put(K, V) - Method in interface cern.entwined.OpaqueMultimap

Associates the specified value with the specified key in this map (optional operation).

put(K, V) - Method in class cern.entwined.TransactionalMap

put(K, V) - Method in class cern.entwined.TransactionalMultimap

Adds the value to the entry with the given key.

putAll(Map<? extends K, ? extends V>) - Method in interface cern.entwined.OpaqueMap

Copies all of the mappings from the specified map to this map (optional operation).

putAll(Map<? extends K, ? extends Set<V>>) - Method in interface cern.entwined.OpaqueMultimap

Copies all of the mappings from the specified map to this map (optional operation).

putAll(Map<? extends K, ? extends V>) - Method in class cern.entwined.TransactionalMap

putAll(Map<? extends K, ? extends Set<V>>) - Method in class cern.entwined.TransactionalMultimap

Overrides the default behavior of the method by merging the immutable sets for the same key.

putAll(K, Collection<V>) - Method in class cern.entwined.TransactionalMultimap

Puts all the values in the collection with the given key.

R

Ref<T> - Interface in cern.entwined

A generic reference interface, can hold only one value at time.

reference(Memory<?>, GlobalReference<T>, T) - Static method in class cern.entwined.STMUtils

Either updates the GlobalReference and returns it or, if the source is null, creates a new GlobalReference with the given value and returns it.

remove(K) - Method in interface cern.entwined.OpaqueMap

Removes the mapping for a key from this map if it is present (optional operation).

remove(K) - Method in interface cern.entwined.OpaqueMultimap

Removes the mapping for a key from this map if it is present (optional operation).

remove(K) - Method in class cern.entwined.TransactionalMap

remove(K) - Method in class cern.entwined.TransactionalMultimap

Delegates to TransactionalMap.remove(Object) replacing the returned null value with an empty set.

remove(K, V) - Method in class cern.entwined.TransactionalMultimap

Removes the given value from the entry with the given key.

remove() - Method in class cern.entwined.TransactionalQueue

remove(Object) - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

removeAll(Collection<?>) - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

retainAll(Collection<?>) - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

round(double, int) - Static method in class cern.entwined.Utils

Relaxes precision up to the given power of 2.

run(T) - Method in interface cern.entwined.Transaction

Implementation of this method must include in-transactional code and manipulations with shared memory.

run(T) - Method in class cern.entwined.TransactionAdapter

Implements the Transaction.run(Object) method by always returning true, to guarantee consequent invocation of Transaction.committed(Object).

runTransaction(Transaction<T>) - Method in class cern.entwined.Memory

Executes a transaction and calls the given transactional user code.

S

SemiPersistent<T> - Class in cern.entwined

The root to all the transactionally manged collections.

SemiPersistent() - Constructor for class cern.entwined.SemiPersistent

set(T) - Method in class cern.entwined.GlobalReference

Sets the globally referenced object.

setResult(V) - Method in class cern.entwined.TransactionClosure

Sets the result of the transaction execution.

setUnwrap(boolean) - Method in interface cern.entwined.exception.Unwrappable

Sets unwrap flag to true or false.

setUnwrap(boolean) - Method in exception cern.entwined.exception.UnwrappableException

size() - Method in interface cern.entwined.OpaqueMap

Returns the number of key-value mappings in this map.

size() - Method in interface cern.entwined.OpaqueMultimap

Returns the number of key-value mappings in this map.

size() - Method in class cern.entwined.TransactionalMap

size() - Method in class cern.entwined.TransactionalMultimap

Delegates to TransactionalMap.size().

size() - Method in class cern.entwined.TransactionalQueue

Snapshot<T extends Snapshot<T>> - Class in cern.entwined

A common abstract class for client specific implementations of transactional shared memory.

Snapshot(long) - Constructor for class cern.entwined.Snapshot

Creates a new Snapshot initializing its timestamp with the give value.

STMUtils - Class in cern.entwined

A set of methods aimed at facilitation of client's interactions with the transactional memory.

STMUtils() - Constructor for class cern.entwined.STMUtils

T

timestamp - Variable in class cern.entwined.Snapshot

Timestamp is incrementally generated from it previous value.

toArray() - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

toArray(T[]) - Method in class cern.entwined.TransactionalQueue

This operation is not supported.

Transaction<T> - Interface in cern.entwined

The transaction callback interface.

TransactionAdapter<T> - Class in cern.entwined

Empty implementation of Transaction interface.

TransactionAdapter() - Constructor for class cern.entwined.TransactionAdapter

TransactionalMap<K,V> - Class in cern.entwined

Implementation of a transactional map.

TransactionalMap() - Constructor for class cern.entwined.TransactionalMap

Constructs a new empty TransactionalMap.

TransactionalMap(Map<K, V>) - Constructor for class cern.entwined.TransactionalMap

Constructs new TransactionalMap initializing it with the given collection.

TransactionalMultimap<K,V> - Class in cern.entwined

The opaque (impossible to query for all the items or get the size of the collection) transactional multimap implementation.

TransactionalMultimap() - Constructor for class cern.entwined.TransactionalMultimap

Constructs a new empty TransactionalMultimap.

TransactionalQueue<E> - Class in cern.entwined

Transactional queue implementation.

TransactionalQueue() - Constructor for class cern.entwined.TransactionalQueue

Creates an empty TransactionalQueue.

TransactionalQueue(Collection<E>) - Constructor for class cern.entwined.TransactionalQueue

Creates a new TransactionalQueue initializing it with the given collection of elements.

TransactionalRef<T> - Class in cern.entwined

Transactional implementation of reference interface.

TransactionalRef() - Constructor for class cern.entwined.TransactionalRef

Constructs the reference object with null as value.

TransactionalRef(T) - Constructor for class cern.entwined.TransactionalRef

Constructs the reference object with the given value.

TransactionClosure<T,V> - Class in cern.entwined

An extension of TransactionAdapter with ability to return result of type V.

TransactionClosure() - Constructor for class cern.entwined.TransactionClosure

U

Unwrappable<T> - Interface in cern.entwined.exception

This interface must be implemented by exceptions that may be unwrapped by the UnwrappableException or OasisUnavailableCheckedException .

UnwrappableException - Exception in cern.entwined.exception

This is a general exception for the Oasis system

UnwrappableException() - Constructor for exception cern.entwined.exception.UnwrappableException

Creates an exception object with "No message" passed as exception message.

UnwrappableException(String) - Constructor for exception cern.entwined.exception.UnwrappableException

Creates an exception object with the given message.

UnwrappableException(String, Throwable) - Constructor for exception cern.entwined.exception.UnwrappableException

Creates an exception object with the given message and cause.

UnwrappableException(Throwable) - Constructor for exception cern.entwined.exception.UnwrappableException

Creates an exception object with the given cause.

update(CompositeCollection, boolean) - Method in class cern.entwined.CompositeCollection

Updates local changes and change logs using change logs of the arguments.

update(T, boolean) - Method in class cern.entwined.SemiPersistent

Updates local changes and change logs using change logs of the arguments.

update(TransactionalMap<K, V>, boolean) - Method in class cern.entwined.TransactionalMap

update(TransactionalMultimap<K, V>, boolean) - Method in class cern.entwined.TransactionalMultimap

update(TransactionalQueue<E>, boolean) - Method in class cern.entwined.TransactionalQueue

update(TransactionalRef<T>, boolean) - Method in class cern.entwined.TransactionalRef

Utils - Class in cern.entwined

Oasis wide facility methods.

Utils() - Constructor for class cern.entwined.Utils

A C D E F G H I J K M N O P R S T U