Record Class BatchSize

java.lang.Object

java.lang.Record

jakarta.persistence.BatchSize

All Implemented Interfaces:

FetchOption, FindOption

public record BatchSize(int batchSize)
extends Record
implements FindOption, FetchOption

Specifies a batch size, that is, how many entities should be fetched in each request to the database. This option is always a hint, and might be ignored by the persistence provider.

Since:

4.0

Constructor Summary

Constructors

Constructor	Description
BatchSize(int batchSize)	Creates an instance of a BatchSize record class.

Method Summary

Modifier and Type	Method	Description
int	batchSize()	Returns the value of the batchSize record component.
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.
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

BatchSize

public BatchSize(int batchSize)

Creates an instance of a BatchSize record class.

Parameters:

batchSize - the value for the batchSize 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.

batchSize

public int batchSize()

Returns the value of the batchSize record component.

Returns:

the value of the batchSize record component