Package org.apache.storm.sql.planner

# Class StormRelUtils

java.lang.Object
org.apache.storm.sql.planner.StormRelUtils

public class StormRelUtils extends Object

- ## Constructor Summary

  Constructors
  Constructor
  Description
  `StormRelUtils()`

- ## Method Summary

  Modifier and Type
  Method
  Description
  `static String`
  `explain(org.apache.calcite.rel.RelNode rel)`
  `static String`
  `explain(org.apache.calcite.rel.RelNode rel, org.apache.calcite.sql.SqlExplainLevel detailLevel)`
  `static String`
  `getClassName(StreamsRel relNode)`
  `static StreamsRel`
  `getStormRelInput(org.apache.calcite.rel.RelNode input)`

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

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

- ## Constructor Details

  - ### StormRelUtils

    public StormRelUtils()

- ## Method Details

  - ### getClassName

    public static String getClassName(StreamsRel relNode)

  - ### getStormRelInput

    public static StreamsRel getStormRelInput(org.apache.calcite.rel.RelNode input)

  - ### explain

    public static String explain(org.apache.calcite.rel.RelNode rel)

  - ### explain

    public static String explain(org.apache.calcite.rel.RelNode rel, org.apache.calcite.sql.SqlExplainLevel detailLevel)