Package io.trino.sql.ir

Record Class Comparison

java.lang.Object
java.lang.Record
io.trino.sql.ir.Comparison
All Implemented Interfaces:
Expression
public record Comparison(Comparison.Operator operator, Expression left, Expression right) extends Record implements Expression

  • Constructor Details

    • Comparison

      public Comparison(Comparison.Operator operator, Expression left, Expression right)
      Creates an instance of a Comparison record class.
      Parameters:
      operator - the value for the operator record component
      left - the value for the left record component
      right - the value for the right record component

  • Method Details

    • type

      public Type type()
      Specified by:
      type in interface Expression

    • accept

      public <R, C> R accept(IrVisitor<R,C> visitor, C context)
      Description copied from interface: Expression
      Accessible for IrVisitor, use IrVisitor.process(Expression, Object) instead.
      Specified by:
      accept in interface Expression

    • children

      public List<? extends Expression> children()
      Specified by:
      children in interface Expression

    • toString

      public 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.

    • operator

      public Comparison.Operator operator()
      Returns the value of the operator record component.
      Returns:
      the value of the operator record component

    • left

      public Expression left()
      Returns the value of the left record component.
      Returns:
      the value of the left record component

    • right

      public Expression right()
      Returns the value of the right record component.
      Returns:
      the value of the right record component