Module org.elasticsearch.server
Package org.elasticsearch.reservedstate

Record Class NonStateTransformResult

java.lang.Object
java.lang.Record
org.elasticsearch.reservedstate.NonStateTransformResult
public record NonStateTransformResult(String handlerName, Set<String> updatedKeys) extends Record
A wrapper class for notifying listeners on non cluster state transformation operation completion.

Certain ReservedClusterStateHandler implementations may need to perform additional operations other than modifying the cluster state. This can range from cache invalidation to implementing state handlers that do not write to the cluster state, e.g. role mappings. These additional transformation steps are implemented as separate async operation after the validation of the cluster state update steps (trial run in ReservedClusterStateService).

  • Constructor Details

    • NonStateTransformResult

      public NonStateTransformResult(String handlerName, Set<String> updatedKeys)
      Creates an instance of a NonStateTransformResult record class.
      Parameters:
      handlerName - the value for the handlerName record component
      updatedKeys - the value for the updatedKeys 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. All components in this record class are compared with Objects::equals(Object,Object).
      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.

    • handlerName

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

    • updatedKeys

      public Set<String> updatedKeys()
      Returns the value of the updatedKeys record component.
      Returns:
      the value of the updatedKeys record component