Record Class ManagedPartitionResource.Receipt

java.lang.Object
java.lang.Record
org.j7m.middleware.application.distributed.ManagedPartitionResource.Receipt
Record Components:
status - OK or ERROR for a committed command, NOT_FOUND or OVERLOADED when uncommitted
sequence - first committed logical resource ticket, zero for uncommitted requests
epoch - historical ownership epoch of first commit, zero for uncommitted requests
Enclosing class:
ManagedPartitionResource
public static record ManagedPartitionResource.Receipt(String status, long sequence, long epoch) extends Record
Durable first-commit result; its epoch is historical evidence, never current write authority.

  • Constructor Summary

    Constructors
    Constructor
    Description
    Receipt(String status, long sequence, long epoch)
    Validates the durable versus uncommitted receipt shape.

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    epoch()
    Returns the value of the epoch 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
    sequence()
    Returns the value of the sequence record component.
    String
    status()
    Returns the value of the status 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

    • Receipt

      public Receipt(String status, long sequence, long epoch)
      Validates the durable versus uncommitted receipt shape.
      Throws:
      IllegalArgumentException - for an invalid status or inconsistent ticket/epoch

  • 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.

    • status

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

    • sequence

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

    • epoch

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