Record Class PreloadPolicy.HotKeys

java.lang.Object

java.lang.Record

com.loomcache.server.cache.PreloadPolicy.HotKeys

All Implemented Interfaces:

PreloadPolicy

Enclosing interface:

PreloadPolicy

public static record PreloadPolicy.HotKeys(int topN)
extends Record
implements PreloadPolicy

Preload the N most accessed keys from the previous session. Uses AccessTracker statistics to determine hot keys.

Nested Class Summary

Nested classes/interfaces inherited from interface PreloadPolicy

PreloadPolicy.AllKeys, PreloadPolicy.HotKeys, PreloadPolicy.PatternBased, PreloadPolicy.PriorityBased

Constructor Summary

Constructors

Constructor	Description
HotKeys(int topN)	Creates an instance of a HotKeys 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.
int	topN()	Returns the value of the topN 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

HotKeys

public HotKeys(int topN)

Creates an instance of a HotKeys record class.

Parameters:

topN - the value for the topN 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.

topN

public int topN()

Returns the value of the topN record component.

Returns:

the value of the topN record component