Record Class ModernSearchCache.CacheStats

java.lang.Object
java.lang.Record
com.university.bookstore.search.ModernSearchCache.CacheStats
Record Components:
hitCount - number of cache hits
missCount - number of cache misses
evictionCount - number of cache evictions
loadCount - number of cache loads
hitRate - cache hit rate (0.0 to 1.0)
averageLoadTime - average time to load data
size - current cache size
totalAccessCount - total number of cache accesses
Enclosing class:
ModernSearchCache
public static record ModernSearchCache.CacheStats(long hitCount, long missCount, long evictionCount, long loadCount, double hitRate, double averageLoadTime, int size, long totalAccessCount) extends Record
Cache statistics record.
Since:
2024-09-15
Version:
4.0
Author:
Navid Mohaghegh

  • Constructor Summary

    Constructors
    Constructor
    Description
    CacheStats(long hitCount, long missCount, long evictionCount, long loadCount, double hitRate, double averageLoadTime, int size, long totalAccessCount)
    Creates an instance of a CacheStats record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    double
    averageLoadTime()
    Returns the value of the averageLoadTime record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    long
    evictionCount()
    Returns the value of the evictionCount record component.
    String
    getSummary()
    Creates a summary string.
    final int
    hashCode()
    Returns a hash code value for this object.
    long
    hitCount()
    Returns the value of the hitCount record component.
    double
    hitRate()
    Returns the value of the hitRate record component.
    long
    loadCount()
    Returns the value of the loadCount record component.
    long
    missCount()
    Returns the value of the missCount record component.
    int
    size()
    Returns the value of the size record component.
    final String
    toString()
    Returns a string representation of this record class.
    long
    totalAccessCount()
    Returns the value of the totalAccessCount record component.

    Methods inherited from class java.lang.Object

    getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • CacheStats

      public CacheStats(long hitCount, long missCount, long evictionCount, long loadCount, double hitRate, double averageLoadTime, int size, long totalAccessCount)
      Creates an instance of a CacheStats record class.
      Parameters:
      hitCount - the value for the hitCount record component
      missCount - the value for the missCount record component
      evictionCount - the value for the evictionCount record component
      loadCount - the value for the loadCount record component
      hitRate - the value for the hitRate record component
      averageLoadTime - the value for the averageLoadTime record component
      size - the value for the size record component
      totalAccessCount - the value for the totalAccessCount record component

  • Method Details

    • getSummary

      public String getSummary()
      Creates a summary string.

    • 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.

    • hitCount

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

    • missCount

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

    • evictionCount

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

    • loadCount

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

    • hitRate

      public double hitRate()
      Returns the value of the hitRate record component.
      Returns:
      the value of the hitRate record component

    • averageLoadTime

      public double averageLoadTime()
      Returns the value of the averageLoadTime record component.
      Returns:
      the value of the averageLoadTime record component

    • size

      public int size()
      Returns the value of the size record component.
      Returns:
      the value of the size record component

    • totalAccessCount

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