Package org.apache.storm.sql.runtime.streams.functions

# Class EvaluationCalc

java.lang.Object
org.apache.storm.sql.runtime.streams.functions.EvaluationCalc

All Implemented Interfaces:
  `Serializable`, `FlatMapFunction<Values,Values>`, `Function<Values,Iterable<Values>>`, `Operation`

public class EvaluationCalc extends Object implements FlatMapFunction<Values,Values>

See Also:
  - Serialized Form

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `EvaluationCalc(ExecutableExpression filterInstance, ExecutableExpression projectionInstance, int outputCount, org.apache.calcite.DataContext dataContext)`
  EvaluationCalc Constructor.

- ## Method Summary

  Modifier and Type
  Method
  Description
  `Iterable<Values>`
  `apply(Values input)`
  Applies this function to the given argument.

  ### Methods inherited from class java.lang.Object

  `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- ## Constructor Details

  - ### EvaluationCalc

    public EvaluationCalc(ExecutableExpression filterInstance, ExecutableExpression projectionInstance, int outputCount, org.apache.calcite.DataContext dataContext)
    EvaluationCalc Constructor.
    Parameters:
      `filterInstance` - ExecutableExpression
      `projectionInstance` - ExecutableExpression
      `outputCount` - output count
      `dataContext` - DataContext

- ## Method Details

  - ### apply

    public Iterable<Values> apply(Values input)
    Description copied from interface: `Function`
    Applies this function to the given argument.
    Specified by:
      `apply` in interface `Function<Values,Iterable<Values>>`
    Parameters:
      `input` - the input to the function
    Returns:
      the function result