Modifier and Type	Class and Description
private static class	LegacyHiLoAlgorithmOptimizer.GenerationState

Field Summary

Modifier and Type	Field and Description
private final long	initialMaxLo
private final Lock	lock Use a lock instead of the monitor lock to avoid pinning when using virtual threads.
private static final Logger	log
private LegacyHiLoAlgorithmOptimizer.GenerationState	noTenantState
private Map<String, LegacyHiLoAlgorithmOptimizer.GenerationState>	tenantSpecificState

Inherited from org.hibernate.id.enhanced.AbstractOptimizer:: incrementSize returnClass

Constructor Summary

Access	Constructor and Description
public	LegacyHiLoAlgorithmOptimizer(Class<?> The Java type of the values to be generated returnClass, int The increment size. incrementSize) Constructs a `LegacyHiLoAlgorithmOptimizer`

Method Summary

Modifier and Type	Method and Description
public boolean	applyIncrementSizeToSourceValues() Implements org.hibernate.id.enhanced.Optimizer.applyIncrementSizeToSourceValues. Are increments to be applied to the values stored in the underlying value source?
private LegacyHiLoAlgorithmOptimizer.GenerationState	createGenerationState()
public Serializable	generate(AccessCallback Callback to access the underlying value source. callback) Implements org.hibernate.id.enhanced.Optimizer.generate. Generate an identifier value accounting for this specific optimization.
public IntegralDataTypeHolder	getLastSourceValue() Implements org.hibernate.id.enhanced.Optimizer.getLastSourceValue. A common means to access the last value obtained from the underlying source.
public IntegralDataTypeHolder	Returns: Value for property 'lastValue'. getLastValue() Getter for property 'lastValue'.
private LegacyHiLoAlgorithmOptimizer.GenerationState	locateGenerationState(String tenantIdentifier)
private LegacyHiLoAlgorithmOptimizer.GenerationState	noTenantGenerationState()

Inherited from org.hibernate.id.enhanced.AbstractOptimizer:: getIncrementSize getReturnClass

Field Detail

initialMaxLo	back to summary
private final long initialMaxLo

lock	back to summary
private final Lock lock Use a lock instead of the monitor lock to avoid pinning when using virtual threads.

log	back to summary
private static final Logger log

noTenantState	back to summary
private LegacyHiLoAlgorithmOptimizer.GenerationState noTenantState

tenantSpecificState	back to summary
private Map<String, LegacyHiLoAlgorithmOptimizer.GenerationState> tenantSpecificState

Constructor Detail

LegacyHiLoAlgorithmOptimizer back to summary

LegacyHiLoAlgorithmOptimizer	back to summary
public LegacyHiLoAlgorithmOptimizer(Class<?> returnClass, int incrementSize) Constructs a `LegacyHiLoAlgorithmOptimizer` Parameters returnClass:Class<?> The Java type of the values to be generated incrementSize:int The increment size.

public LegacyHiLoAlgorithmOptimizer(Class<?> returnClass, int incrementSize)

Constructs a LegacyHiLoAlgorithmOptimizer

Parameters

returnClass:Class<?>: The Java type of the values to be generated
incrementSize:int: The increment size.

Method Detail

applyIncrementSizeToSourceValues	back to summary
public boolean applyIncrementSizeToSourceValues() Implements org.hibernate.id.enhanced.Optimizer.applyIncrementSizeToSourceValues. Doc from org.hibernate.id.enhanced.Optimizer.applyIncrementSizeToSourceValues. Are increments to be applied to the values stored in the underlying value source? Returns:boolean True if the values in the source are to be incremented according to the defined increment size; false otherwise, in which case the increment is totally an in memory construct. Annotations @Override

applyIncrementSizeToSourceValues

back to summary

public boolean applyIncrementSizeToSourceValues()

Implements org.hibernate.id.enhanced.Optimizer.applyIncrementSizeToSourceValues.

Doc from org.hibernate.id.enhanced.Optimizer.applyIncrementSizeToSourceValues.

Are increments to be applied to the values stored in the underlying value source?

Returns:boolean

True if the values in the source are to be incremented according to the defined increment size; false otherwise, in which case the increment is totally an in memory construct.

Annotations

@Override

createGenerationState	back to summary
private LegacyHiLoAlgorithmOptimizer.GenerationState createGenerationState()

generate	back to summary
public Serializable generate(AccessCallback callback) Implements org.hibernate.id.enhanced.Optimizer.generate. Doc from org.hibernate.id.enhanced.Optimizer.generate. Generate an identifier value accounting for this specific optimization. All known implementors are synchronized. Consider carefully if a new implementation could drop this requirement. Parameters callback:AccessCallback Callback to access the underlying value source. Returns:Serializable The generated identifier value. Annotations @Override

generate

back to summary

public Serializable generate(AccessCallback callback)

Implements org.hibernate.id.enhanced.Optimizer.generate.

Doc from org.hibernate.id.enhanced.Optimizer.generate.

Generate an identifier value accounting for this specific optimization. All known implementors are synchronized. Consider carefully if a new implementation could drop this requirement.

Parameters

callback:AccessCallback: Callback to access the underlying value source.

Returns:Serializable

The generated identifier value.

Annotations

@Override

getLastSourceValue	back to summary
public IntegralDataTypeHolder getLastSourceValue() Implements org.hibernate.id.enhanced.Optimizer.getLastSourceValue. Doc from org.hibernate.id.enhanced.Optimizer.getLastSourceValue. A common means to access the last value obtained from the underlying source. This is intended for testing purposes, since accessing the underlying database source directly is much more difficult. Returns:IntegralDataTypeHolder The last value we obtained from the underlying source; null indicates we have not yet consulted with the source. Annotations @Override

getLastSourceValue

back to summary

public IntegralDataTypeHolder getLastSourceValue()

Implements org.hibernate.id.enhanced.Optimizer.getLastSourceValue.

Doc from org.hibernate.id.enhanced.Optimizer.getLastSourceValue.

A common means to access the last value obtained from the underlying source. This is intended for testing purposes, since accessing the underlying database source directly is much more difficult.

Returns:IntegralDataTypeHolder

The last value we obtained from the underlying source; null indicates we have not yet consulted with the source.

Annotations

@Override

getLastValue	back to summary
public IntegralDataTypeHolder getLastValue() Getter for property 'lastValue'. Exposure intended for testing purposes. Returns:IntegralDataTypeHolder Value for property 'lastValue'.

getLastValue

back to summary

public IntegralDataTypeHolder getLastValue()

Getter for property 'lastValue'.

Exposure intended for testing purposes.

Returns:IntegralDataTypeHolder: Value for property 'lastValue'.

locateGenerationState	back to summary
private LegacyHiLoAlgorithmOptimizer.GenerationState locateGenerationState(String tenantIdentifier)

noTenantGenerationState	back to summary
private LegacyHiLoAlgorithmOptimizer.GenerationState noTenantGenerationState()

org.hibernate.id.enhanced back to summary

private Class LegacyHiLoAlgorithmOptimizer.GenerationState

Class Inheritance

extends Object

java.lang.Object
org.hibernate.id.enhanced.LegacyHiLoAlgorithmOptimizer.GenerationState

Field Summary

Modifier and Type	Field and Description
private IntegralDataTypeHolder	hi
private IntegralDataTypeHolder	lastSourceValue
private long	lo
private long	maxLo
private IntegralDataTypeHolder	value

Constructor Summary

Access	Constructor and Description
private	GenerationState()

Method Summary

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

hi	back to summary
private IntegralDataTypeHolder hi

lastSourceValue	back to summary
private IntegralDataTypeHolder lastSourceValue

lo	back to summary
private long lo

maxLo	back to summary
private long maxLo

value	back to summary
private IntegralDataTypeHolder value

Constructor Detail

GenerationState	back to summary
private GenerationState()

public Class LegacyHiLoAlgorithmOptimizer

Nested and Inner Type Summary

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail

private Class LegacyHiLoAlgorithmOptimizer.GenerationState

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail