Package io.trino.operator.table.json

Record Class JsonTableQueryColumn

java.lang.Object
java.lang.Record
io.trino.operator.table.json.JsonTableQueryColumn
All Implemented Interfaces:
JsonTableColumn
public record JsonTableQueryColumn(int outputIndex, ResolvedFunction function, IrJsonPath path, long wrapperBehavior, long emptyBehavior, long errorBehavior) extends Record implements JsonTableColumn
This representation does not contain all properties of the column as specified in json_table invocation. Certain properties are handled by the output function which is applied later. These are: output format and quotes behavior.

  • Constructor Summary

    Constructors
    Constructor
    Description
    JsonTableQueryColumn(int outputIndex, ResolvedFunction function, IrJsonPath path, long wrapperBehavior, long emptyBehavior, long errorBehavior)
    Creates an instance of a JsonTableQueryColumn record class.

  • Method Summary

    Modifier and Type
    Method
    Description
    long
    emptyBehavior()
    Returns the value of the emptyBehavior record component.
    final boolean
    equals(Object o)
    Indicates whether some other object is "equal to" this one.
    long
    errorBehavior()
    Returns the value of the errorBehavior record component.
    ResolvedFunction
    function()
    Returns the value of the function record component.
    final int
    hashCode()
    Returns a hash code value for this object.
    int
    outputIndex()
    Returns the value of the outputIndex record component.
    IrJsonPath
    path()
    Returns the value of the path record component.
    final String
    toString()
    Returns a string representation of this record class.
    long
    wrapperBehavior()
    Returns the value of the wrapperBehavior record component.

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

  • Constructor Details

    • JsonTableQueryColumn

      public JsonTableQueryColumn(int outputIndex, ResolvedFunction function, IrJsonPath path, long wrapperBehavior, long emptyBehavior, long errorBehavior)
      Creates an instance of a JsonTableQueryColumn record class.
      Parameters:
      outputIndex - the value for the outputIndex record component
      function - the value for the function record component
      path - the value for the path record component
      wrapperBehavior - the value for the wrapperBehavior record component
      emptyBehavior - the value for the emptyBehavior record component
      errorBehavior - the value for the errorBehavior 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.

    • outputIndex

      public int outputIndex()
      Returns the value of the outputIndex record component.
      Returns:
      the value of the outputIndex record component

    • function

      public ResolvedFunction function()
      Returns the value of the function record component.
      Returns:
      the value of the function record component

    • path

      public IrJsonPath path()
      Returns the value of the path record component.
      Returns:
      the value of the path record component

    • wrapperBehavior

      public long wrapperBehavior()
      Returns the value of the wrapperBehavior record component.
      Returns:
      the value of the wrapperBehavior record component

    • emptyBehavior

      public long emptyBehavior()
      Returns the value of the emptyBehavior record component.
      Returns:
      the value of the emptyBehavior record component

    • errorBehavior

      public long errorBehavior()
      Returns the value of the errorBehavior record component.
      Returns:
      the value of the errorBehavior record component