Package io.jmix.aitools.dataload.execution

Record Class JpqlLeftJoinSupport.Rewrite.JoinedReference

java.lang.Object
java.lang.Record
io.jmix.aitools.dataload.execution.JpqlLeftJoinSupport.Rewrite.JoinedReference
Record Components:
variable - the variable now joining the reference, or null when every read was left in an inner join's on
leftInInnerJoinOn - whether some reads were left in the on of the inner join declaring the path's variable; the reference still has to be narrowed in the where
selected - whether the main query selects the key through the reference. A selected path is an inner join, which the added left join is not: the caller keeps the rows without a reference out
Enclosing class:
JpqlLeftJoinSupport.Rewrite
public static record JpqlLeftJoinSupport.Rewrite.JoinedReference(@Nullable String variable, boolean leftInInnerJoinOn, boolean selected) extends Record
What JpqlLeftJoinSupport.Rewrite.joinReference(String, String) did to the reads of a reference.

  • Constructor Details

    • JoinedReference

      public JoinedReference(@Nullable String variable, boolean leftInInnerJoinOn, boolean selected)
      Creates an instance of a JoinedReference record class.
      Parameters:
      variable - the value for the variable record component
      leftInInnerJoinOn - the value for the leftInInnerJoinOn record component
      selected - the value for the selected 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 '=='.
      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.

    • variable

      public @Nullable String variable()
      Returns the value of the variable record component.
      Returns:
      the value of the variable record component

    • leftInInnerJoinOn

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

    • selected

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