Package net.hydromatic.morel.eval

Class Codes.GetTupleCode

java.lang.Object

net.hydromatic.morel.eval.Codes.GetTupleCode

All Implemented Interfaces:

Code, Describable

Enclosing class:

Codes

private static class Codes.GetTupleCode
extends Object
implements Code

Code that retrieves, as a tuple, the value of several variables from the environment.

Field Summary

Fields

Modifier and Type	Field	Description
private final com.google.common.collect.ImmutableList<String>	names
private final Object[]	values

Constructor Summary

Constructors

Constructor	Description
GetTupleCode(com.google.common.collect.ImmutableList<String> names)

Method Summary

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

isConstant

Field Details

names

private final com.google.common.collect.ImmutableList<String> names

values

private final Object[] values

Constructor Details

GetTupleCode

GetTupleCode(com.google.common.collect.ImmutableList<String> names)

Method Details

describe

public Describer describe(Describer describer)

Specified by:

describe in interface Describable

toString

public String toString()

Overrides:

toString in class Object

eval

public Object eval(EvalEnv env)

Specified by:

eval in interface Code