Package net.hydromatic.morel.eval

Class Codes.ListHd

java.lang.Object

net.hydromatic.morel.eval.ApplicableImpl

net.hydromatic.morel.eval.Codes.ListHd

All Implemented Interfaces:

Applicable, Codes.Positioned, Describable

Enclosing class:

Codes

private static class Codes.ListHd
extends ApplicableImpl
implements Codes.Positioned

Implements BuiltIn.LIST_HD.

Field Summary

Fields inherited from class net.hydromatic.morel.eval.ApplicableImpl

pos

Constructor Summary

Constructors

Constructor	Description
ListHd(Pos pos)

Method Summary

Modifier and Type	Method	Description
Object	apply(EvalEnv env, Object arg)
Applicable	withPos(Pos pos)

Methods inherited from class net.hydromatic.morel.eval.ApplicableImpl

describe, toString

Methods inherited from class java.lang.Object

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

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

asCode

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

describe

Constructor Detail

ListHd

ListHd(Pos pos)

Method Detail

withPos

public Applicable withPos(Pos pos)

Specified by:

withPos in interface Codes.Positioned

apply

public Object apply(EvalEnv env,
                    Object arg)

Specified by:

apply in interface Applicable