Package io.trino.sql.planner

Record Class Symbol

java.lang.Object
java.lang.Record
io.trino.sql.planner.Symbol
public record Symbol(Type type, String name) extends Record

  • Constructor Details

    • Symbol

      public Symbol(Type type, String name)
      Creates an instance of a Symbol record class.
      Parameters:
      type - the value for the type record component
      name - the value for the name record component

  • Method Details

    • from

      public static Symbol from(Expression expression)

    • toSymbolReference

      public Reference toSymbolReference()

    • 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.

    • type

      public Type type()
      Returns the value of the type record component.
      Returns:
      the value of the type record component

    • name

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