EnumerableBindable.EnumerableToBindableConverterRule (Apache Calcite API)

java.lang.Object
- org.apache.calcite.plan.RelOptRule
- - org.apache.calcite.rel.convert.ConverterRule
  - - org.apache.calcite.adapter.enumerable.EnumerableBindable.EnumerableToBindableConverterRule

Enclosing class:

EnumerableBindable
```
public static class EnumerableBindable.EnumerableToBindableConverterRule
extends ConverterRule
```
Rule that converts any enumerable relational expression to bindable.

- Field Summary
  
  Fields
  Modifier and Type Field Description
  
  static EnumerableBindable.EnumerableToBindableConverterRule INSTANCE
  - Fields inherited from class org.apache.calcite.plan.RelOptRule
    description, operands, relBuilderFactory
- Constructor Summary
  
  Constructors
  Constructor Description
  
  EnumerableToBindableConverterRule(RelBuilderFactory relBuilderFactory)
  Creates an EnumerableToBindableConverterRule.
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  RelNode convert(RelNode rel)
  Converts a relational expression to the target trait(s) of this rule.
  - Methods inherited from class org.apache.calcite.rel.convert.ConverterRule
    getInTrait, getOutConvention, getOutTrait, getTraitDef, isGuaranteed, onMatch
  - Methods inherited from class org.apache.calcite.plan.RelOptRule
    any, convert, convert, convertList, convertOperand, convertOperand, equals, equals, getOperand, getOperands, hashCode, matches, none, operand, operand, operand, operand, operand, operandJ, operandJ, some, toString, unordered
  - Methods inherited from class java.lang.Object
    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Field Detail
  - INSTANCE
```
public static final EnumerableBindable.EnumerableToBindableConverterRule INSTANCE
```
- Constructor Detail
  - EnumerableToBindableConverterRule
```
public EnumerableToBindableConverterRule(RelBuilderFactory relBuilderFactory)
```
    Creates an EnumerableToBindableConverterRule.
    
    Parameters:
    
    relBuilderFactory - Builder for relational expressions
- Method Detail
  - convert
```
public RelNode convert(RelNode rel)
```
    Description copied from class: ConverterRule
    
    Converts a relational expression to the target trait(s) of this rule.
    Returns null if conversion is not possible.
    
    Specified by:
    
    convert in class ConverterRule