Record Class MultiLevelCache.LevelMetrics.Snapshot

java.lang.Object
java.lang.Record
cloud.opencode.base.cache.multilevel.MultiLevelCache.LevelMetrics.Snapshot
Record Components:
levelName - the level name | 级别名称
hits - the hit count | 命中数
misses - the miss count | 未命中数
promotions - the promotion count | 提升数
Enclosing class:
MultiLevelCache.LevelMetrics
public static record MultiLevelCache.LevelMetrics.Snapshot(String levelName, long hits, long misses, long promotions) extends Record
Level metrics snapshot 级别指标快照
Since:
JDK 25, opencode-base-cache V2.0.5
Author:
Leon Soo www.LeonSoo.com

  • Constructor Summary

    Constructors
    Constructor
    Description
    Snapshot(String levelName, long hits, long misses, long promotions)
    Creates an instance of a Snapshot 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.
    double
    hitRate()
    hitRate | hitRate
    long
    hits()
    Returns the value of the hits record component.
    String
    levelName()
    Returns the value of the levelName record component.
    long
    misses()
    Returns the value of the misses record component.
    long
    promotions()
    Returns the value of the promotions 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

    • Snapshot

      public Snapshot(String levelName, long hits, long misses, long promotions)
      Creates an instance of a Snapshot record class.
      Parameters:
      levelName - the value for the levelName record component
      hits - the value for the hits record component
      misses - the value for the misses record component
      promotions - the value for the promotions record component

  • Method Details

    • hitRate

      public double hitRate()
      hitRate | hitRate
      Returns:
      the result | 结果

    • 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. Reference components are compared with Objects::equals(Object,Object); primitive components 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.

    • levelName

      public String levelName()
      Returns the value of the levelName record component.
      Returns:
      the value of the levelName record component

    • hits

      public long hits()
      Returns the value of the hits record component.
      Returns:
      the value of the hits record component

    • misses

      public long misses()
      Returns the value of the misses record component.
      Returns:
      the value of the misses record component

    • promotions

      public long promotions()
      Returns the value of the promotions record component.
      Returns:
      the value of the promotions record component