Record Class ResultSegments

java.lang.Object
java.lang.Record
org.apache.cayenne.query.ResultSegments
Record Components:
segments - result set segments in the order of their columns
array - whether a result row is an Object[]. If false, there must be exactly one segment
public record ResultSegments(List<ResultSegment> segments, boolean array) extends Record
A query result set mapping. Describes how a result set row is split into segments, and whether a result row is an Object[] with one element per segment, or a single object of the only segment.
Since:
5.0
See Also:

  • Constructor Details

    • ResultSegments

      public ResultSegments(List<ResultSegment> segments, boolean array)
      Creates an instance of a ResultSegments record class.
      Parameters:
      segments - the value for the segments record component
      array - the value for the array 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.

    • segments

      public List<ResultSegment> segments()
      Returns the value of the segments record component.
      Returns:
      the value of the segments record component

    • array

      public boolean array()
      Returns the value of the array record component.
      Returns:
      the value of the array record component