Package net.hydromatic.morel.eval

Class Codes.WrapRelList

java.lang.Object

net.hydromatic.morel.eval.Codes.WrapRelList

All Implemented Interfaces:

Code, Describable

Enclosing class:

Codes

static class Codes.WrapRelList
extends Object
implements Code

A Code that evaluates a Code and if the result is a RelList, wraps it in a different kind of list.

Field Summary

Fields

Modifier and Type	Field	Description
final Code	code

Constructor Summary

Constructors

Constructor	Description
WrapRelList(Code code)

Method Summary

Modifier and Type	Method	Description
Describer	describe(Describer describer)
Object	eval(EvalEnv env)

Methods inherited from class java.lang.Object

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

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

isConstant

Field Details

code

public final Code code

Constructor Details

WrapRelList

WrapRelList(Code code)

Method Details

describe

public Describer describe(Describer describer)

Specified by:

describe in interface Describable

eval

public Object eval(EvalEnv env)

Specified by:

eval in interface Code