Record Class PartitionMove

java.lang.Object
java.lang.Record
com.loomcache.server.sharding.PartitionMove
Record Components:
partitionId - the partition being moved (0 to numPartitions-1)
fromGroup - the source Raft group ID
toGroup - the destination Raft group ID
public record PartitionMove(int partitionId, int fromGroup, int toGroup) extends Record
Describes a single partition migration from one Raft group to another.
Since:
2.0

  • Constructor Summary

    Constructors
    Constructor
    Description
    PartitionMove(int partitionId, int fromGroup, int toGroup)
    Compact constructor with validation.

  • Method Summary

    Modifier and Type
    Method
    Description
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    int
    fromGroup()
    Returns the value of the fromGroup record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    partitionId()
    Returns the value of the partitionId record component.
    int
    toGroup()
    Returns the value of the toGroup 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

    • PartitionMove

      public PartitionMove(int partitionId, int fromGroup, int toGroup)
      Compact constructor with validation.

  • 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.

    • partitionId

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

    • fromGroup

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

    • toGroup

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