Package io.trino.cost

Record Class StatsCalculator.Context

java.lang.Object
java.lang.Record
io.trino.cost.StatsCalculator.Context
Enclosing interface:
StatsCalculator
public static record StatsCalculator.Context(StatsProvider statsProvider, Lookup lookup, Session session, TypeProvider types, TableStatsProvider tableStatsProvider) extends Record

  • Constructor Details

    • Context

      public Context(StatsProvider statsProvider, Lookup lookup, Session session, TypeProvider types, TableStatsProvider tableStatsProvider)
      Creates an instance of a Context record class.
      Parameters:
      statsProvider - the value for the statsProvider record component
      lookup - the value for the lookup record component
      session - the value for the session record component
      types - the value for the types record component
      tableStatsProvider - the value for the tableStatsProvider 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. 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.

    • statsProvider

      public StatsProvider statsProvider()
      Returns the value of the statsProvider record component.
      Returns:
      the value of the statsProvider record component

    • lookup

      public Lookup lookup()
      Returns the value of the lookup record component.
      Returns:
      the value of the lookup record component

    • session

      public Session session()
      Returns the value of the session record component.
      Returns:
      the value of the session record component

    • types

      public TypeProvider types()
      Returns the value of the types record component.
      Returns:
      the value of the types record component

    • tableStatsProvider

      public TableStatsProvider tableStatsProvider()
      Returns the value of the tableStatsProvider record component.
      Returns:
      the value of the tableStatsProvider record component