Record Class TransactionConcurrencies.Guarantees

java.lang.Object

java.lang.Record

org.hibernate.dialect.lock.spi.TransactionConcurrencies.Guarantees

All Implemented Interfaces:

ReadGuarantees

Enclosing class:

TransactionConcurrencies

public static record TransactionConcurrencies.Guarantees(boolean preventsDirtyReads, boolean hasStableRowView, boolean preventsConcurrentModification, boolean holdsRowLockUntilTransactionCompletion, boolean isCurrentRead)
extends Record
implements ReadGuarantees

Immutable read guarantees, suitable for a programmatic declaration.

Since:

8.0

Constructor Summary

Constructors

Constructor	Description
Guarantees(boolean preventsDirtyReads, boolean hasStableRowView, boolean preventsConcurrentModification, boolean holdsRowLockUntilTransactionCompletion, boolean isCurrentRead)	Creates an instance of a Guarantees record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
boolean	hasStableRowView()	Returns the value of the hasStableRowView record component.
boolean	holdsRowLockUntilTransactionCompletion()	Returns the value of the holdsRowLockUntilTransactionCompletion record component.
boolean	isCurrentRead()	Returns the value of the isCurrentRead record component.
boolean	preventsConcurrentModification()	Returns the value of the preventsConcurrentModification record component.
boolean	preventsDirtyReads()	Returns the value of the preventsDirtyReads record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

Guarantees

public Guarantees(boolean preventsDirtyReads,
 boolean hasStableRowView,
 boolean preventsConcurrentModification,
 boolean holdsRowLockUntilTransactionCompletion,
 boolean isCurrentRead)

Creates an instance of a Guarantees record class.

Parameters:

preventsDirtyReads - the value for the preventsDirtyReads record component

hasStableRowView - the value for the hasStableRowView record component

preventsConcurrentModification - the value for the preventsConcurrentModification record component

holdsRowLockUntilTransactionCompletion - the value for the holdsRowLockUntilTransactionCompletion record component

isCurrentRead - the value for the isCurrentRead record component

Method Details

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

preventsDirtyReads

public boolean preventsDirtyReads()

Returns the value of the preventsDirtyReads record component.

Specified by:

preventsDirtyReads in interface ReadGuarantees

Returns:

the value of the preventsDirtyReads record component

hasStableRowView

public boolean hasStableRowView()

Returns the value of the hasStableRowView record component.

Specified by:

hasStableRowView in interface ReadGuarantees

Returns:

the value of the hasStableRowView record component

preventsConcurrentModification

public boolean preventsConcurrentModification()

Returns the value of the preventsConcurrentModification record component.

Specified by:

preventsConcurrentModification in interface ReadGuarantees

Returns:

the value of the preventsConcurrentModification record component

holdsRowLockUntilTransactionCompletion

public boolean holdsRowLockUntilTransactionCompletion()

Returns the value of the holdsRowLockUntilTransactionCompletion record component.

Specified by:

holdsRowLockUntilTransactionCompletion in interface ReadGuarantees

Returns:

the value of the holdsRowLockUntilTransactionCompletion record component

isCurrentRead

public boolean isCurrentRead()

Returns the value of the isCurrentRead record component.

Specified by:

isCurrentRead in interface ReadGuarantees

Returns:

the value of the isCurrentRead record component