Record Class CacheKey<T>

java.lang.Object
java.lang.Record
com.maxmind.db.CacheKey<T>
Type Parameters:
T - the type of value
Record Components:
offset - the offset of the value in the database file
cls - the class of the value
type - the type of the value
public record CacheKey<T>(long offset, Class<T> cls, Type type) extends Record
CacheKey is used as a key in the data-section cache. It contains the offset of the value in the database file, the class of the value, and the type of the value.

  • Constructor Summary

    Constructors
    Constructor
    Description
    CacheKey(long offset, Class<T> cls, Type type)
    Creates an instance of a CacheKey record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    Class<T>
    cls()
    Returns the value of the cls 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.
    long
    offset()
    Returns the value of the offset record component.
    final String
    toString()
    Returns a string representation of this record class.
    Type
    type()
    Returns the value of the type record component.

    Methods inherited from class Object

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

  • Constructor Details

    • CacheKey

      public CacheKey(long offset, Class<T> cls, Type type)
      Creates an instance of a CacheKey record class.
      Parameters:
      offset - the value for the offset record component
      cls - the value for the cls record component
      type - the value for the type 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. 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.

    • offset

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

    • cls

      public Class<T> cls()
      Returns the value of the cls record component.
      Returns:
      the value of the cls record component

    • type

      public Type type()
      Returns the value of the type record component.
      Returns:
      the value of the type record component