org.apache.calcite.rex

Class RexExecutable

java.lang.Object

org.apache.calcite.rex.RexExecutable

public class RexExecutable
extends Object

Result of compiling code generated from a RexNode expression.

Field Summary

Fields

Modifier and Type	Field and Description
static String	GENERATED_CLASS_NAME

Constructor Summary

Constructors

Constructor and Description
RexExecutable(String code, Object reason)

Method Summary

Methods

Modifier and Type	Method and Description
Object[]	execute()
Function1<DataContext,Object[]>	getFunction()
String	getSource()
void	reduce(RexBuilder rexBuilder, List<RexNode> constExps, List<RexNode> reducedValues)
void	setDataContext(DataContext dataContext)

Methods inherited from class java.lang.Object

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

Field Detail

GENERATED_CLASS_NAME

public static final String GENERATED_CLASS_NAME

See Also:

Constant Field Values

Constructor Detail

RexExecutable

public RexExecutable(String code,
             Object reason)

Method Detail

setDataContext

public void setDataContext(DataContext dataContext)

reduce

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

getFunction

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

execute

public Object[] execute()

getSource

public String getSource()