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Package org.hibernate.id.enhanced

Enhanced/improved versions of table and sequence based identifier generators targeting portability and unified configuration

Interface Summary

Modifier and Type	Interface and Description
public interface	AccessCallback Contract for providing callback access to a `DatabaseStructure`, typically from the `Optimizer`.
public interface	DatabaseStructure Encapsulates definition of the underlying data structure backing a sequence-style generator.
public interface	InitialValueAwareOptimizer Marker interface for optimizer which wishes to know the user-specified initial value.
public interface	Optimizer Performs optimization on an optimizable identifier generator.

Class Summary

Modifier and Type	Class and Description
public abstract class	AbstractOptimizer Common support for optimizer implementations.
public class	HiLoOptimizer Optimizer which applies a 'hilo' algorithm in memory to achieve optimization.
public class	LegacyHiLoAlgorithmOptimizer Slight variation from `HiLoOptimizer`, maintaining compatibility with the values generated by the legacy Hibernate hilo based generators.
public class	NoopOptimizer An optimizer that performs no optimization.
public class	OptimizerFactory Factory for `Optimizer` instances.
public class	PooledLoOptimizer Variation of `PooledOptimizer` which interprets the incoming database value as the lo value, rather than the hi value.
public class	PooledLoThreadLocalOptimizer Variation of `PooledOptimizer` which interprets the incoming database value as the lo value, rather than the hi value, as well as using thread local to cache the generation state.
public class	PooledOptimizer Optimizer which uses a pool of values, storing the next low value of the range in the database.
public class	SequenceStructure Describes a sequence.
public class	SequenceStyleGenerator Deprecated as a consequence of `PersistentIdentifierGenerator` and `BulkInsertionCapableIdentifierGenerator` being deprecated. Generates identifier values based on a sequence-style database structure.
public class	TableGenerator Deprecated as a consequence of `PersistentIdentifierGenerator` being deprecated. An enhanced version of table-based id generation.
public class	TableStructure Describes a table used to mimic sequence behavior

Enum Summary

Modifier and Type	Enum and Description
public enum	StandardOptimizerDescriptor Enumeration of the standard Hibernate id generation optimizers.