Record Class ResultsAndErrors<T>

java.lang.Object
java.lang.Record
org.elasticsearch.xpack.core.common.ResultsAndErrors<T>

public record ResultsAndErrors<T>(Collection<T> results, Map<String,Exception> errors) extends Record
A record class encapsulate a collection of results and associated errors. An intended usage is to model the generic MultiGetResponse to domain specific ones. The results are a collection of entity objects translated from the documents retrieved by MultiGet and the errors are a map key by IDs and any exception encountered when attempt retrieving associated documents.
  • Constructor Details

    • ResultsAndErrors

      public ResultsAndErrors(Collection<T> results, Map<String,Exception> errors)
      Creates an instance of a ResultsAndErrors record class.
      Parameters:
      results - the value for the results record component
      errors - the value for the errors record component
  • Method Details

    • isEmpty

      public boolean isEmpty()
    • empty

      public static <T> ResultsAndErrors<T> empty()
    • 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.
    • results

      public Collection<T> results()
      Returns the value of the results record component.
      Returns:
      the value of the results record component
    • errors

      public Map<String,Exception> errors()
      Returns the value of the errors record component.
      Returns:
      the value of the errors record component