Package net.hydromatic.morel.eval

Interface Code

All Superinterfaces:

Describable

All Known Subinterfaces:

CalciteCompiler.RelCode

All Known Implementing Classes:

Calcite.CalciteCode, Codes.AndAlsoCode, Codes.ApplyCode, Codes.ApplyCode2, Codes.ApplyCode3, Codes.ApplyCodeCode, Codes.ConstantCode, Codes.GetCode, Codes.GetTupleCode, Codes.Let1Code, Codes.LetCode, Codes.OrElseCode, Codes.TupleCode, Codes.WrapRelList, Compiler.LinkCode, Compiler.MatchCode

public interface Code
extends Describable

A compiled expression, that can be evaluated.

Method Summary

Modifier and Type	Method	Description
Object	eval(EvalEnv evalEnv)
default boolean	isConstant()

Methods inherited from interface net.hydromatic.morel.eval.Describable

describe

Method Detail

eval

Object eval(EvalEnv evalEnv)

isConstant

default boolean isConstant()