RexExecutable (Calcite Core 1.16.0 API)

```
public class RexExecutable
extends Object
```
Result of compiling code generated from a RexNode expression.

Fields
Modifier and Type	Field and Description
`private String`	`code`
`private Function1<DataContext,Object[]>`	`compiledFunction`
`private DataContext`	`dataContext`
`private static String`	`GENERATED_CLASS_NAME`

Constructors
Constructor and Description
`RexExecutable(String code, Object reason)`

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`private static Function1<DataContext,Object[]>`	`compile(String code, Object reason)`
`Object[]`	`execute()`
`Function1<DataContext,Object[]>`	`getFunction()`
`String`	`getSource()`
`void`	`reduce(RexBuilder rexBuilder, List<RexNode> constExps, List<RexNode> reducedValues)`
`void`	`setDataContext(DataContext dataContext)`

private static final String GENERATED_CLASS_NAME

private final Function1<DataContext,Object[]> compiledFunction

public RexExecutable(String code,
                     Object reason)

private static Function1<DataContext,Object[]> compile(String code,
                                                       Object reason)

public void setDataContext(DataContext dataContext)

public void reduce(RexBuilder rexBuilder,
                   List<RexNode> constExps,
                   List<RexNode> reducedValues)

public Function1<DataContext,Object[]> getFunction()

Class RexExecutable