Uses of Interface
org.datanucleus.store.valuegenerator.ValueGenerator

Packages that use ValueGenerator

Package	Description
org.datanucleus.store	Package handling the storage of classes to the datastore, and the management of the datastore.
org.datanucleus.store.valuegenerator	Value Generation.

Uses of ValueGenerator in org.datanucleus.store

Fields in org.datanucleus.store declared as ValueGenerator

Modifier and Type	Field	Description
protected ValueGenerator	NucleusSequenceImpl.generator	The generator for the sequence.

Methods in org.datanucleus.store that return ValueGenerator

Modifier and Type	Method	Description
protected ValueGenerator	AbstractStoreManager.getValueGeneratorForMember(ClassLoaderResolver clr, AbstractClassMetaData cmd, AbstractMemberMetaData mmd)

Methods in org.datanucleus.store with parameters of type ValueGenerator

Modifier and Type	Method	Description
protected Object	AbstractStoreManager.getNextValueForValueGenerator(ValueGenerator generator, ExecutionContext ec)	Accessor for the next value from the specified ValueGenerator.

Uses of ValueGenerator in org.datanucleus.store.valuegenerator

Classes in org.datanucleus.store.valuegenerator that implement ValueGenerator

Modifier and Type	Class	Description
class	AbstractConnectedGenerator<T>	Abstract representation of a ValueGenerator requiring a connection to a datastore.
class	AbstractGenerator<T>	Abstract value generator.
class	AbstractUUIDGenerator	Value generator for a UUID format.
class	AUIDGenerator	This generator uses a Java implementation of DCE UUIDs to create unique identifiers without the overhead of additional database transactions or even an open database connection.
class	TimestampGenerator	Value generator for timestamps.
class	TimestampValueGenerator	Value generator for timestamp values (millisecs).
class	UUIDGenerator	Value generator for a String utilising the JDK UUID class (128-bit, 36 character).
class	UUIDHexGenerator	Value generator for a UUID hexadecimal format.
class	UUIDObjectGenerator	Value generator for a UUID utilising the JDK UUID class (128-bit, 36 character).
class	UUIDStringGenerator	Value generator for a UUID String format.

Fields in org.datanucleus.store.valuegenerator with type parameters of type ValueGenerator

Modifier and Type	Field	Description
protected Map<String, ValueGenerator>	ValueGenerationManagerImpl.generatorsByMemberKey	Map of ValueGenerators, keyed by the member key ("{class}.{field}", or "{class} + (datastore-id)").
protected Map<String, ValueGenerator>	ValueGenerationManagerImpl.uniqueGeneratorsByName	Map of "unique" ValueGenerators, keyed by their strategy name.

Methods in org.datanucleus.store.valuegenerator that return ValueGenerator

Modifier and Type	Method	Description
ValueGenerator	ValueGenerationManager.createAndRegisterValueGenerator(String memberKey, String strategyName, Properties props)	Method to create and register a generator of the specified strategy, for the specified memberKey.
ValueGenerator	ValueGenerationManagerImpl.createAndRegisterValueGenerator(String memberKey, String strategyName, Properties props)
ValueGenerator	ValueGenerationManager.createValueGenerator(String strategyName, String seqName, Properties props, ValueGenerationConnectionProvider connectionProvider)	Method to create a ValueGenerator when the generator is datastore based.
ValueGenerator	ValueGenerationManagerImpl.createValueGenerator(String strategyName, String seqName, Properties props, ValueGenerationConnectionProvider connectionProvider)
ValueGenerator	ValueGenerationManager.getUniqueValueGeneratorByName(String name)	Accessor for the "unique" ValueGenerator for the specified name (if any).
ValueGenerator	ValueGenerationManagerImpl.getUniqueValueGeneratorByName(String name)
ValueGenerator	ValueGenerationManager.getValueGeneratorForMemberKey(String memberKey)	Method to access the currently defined ValueGenerator for the specified member "key" (if any).
ValueGenerator	ValueGenerationManagerImpl.getValueGeneratorForMemberKey(String memberKey)

Methods in org.datanucleus.store.valuegenerator with parameters of type ValueGenerator

Modifier and Type	Method	Description
void	ValueGenerationManager.registerValueGeneratorForMemberKey(String memberKey, ValueGenerator generator)	Method to store a ValueGenerator for the specified member "key".
void	ValueGenerationManagerImpl.registerValueGeneratorForMemberKey(String memberKey, ValueGenerator generator)