ix.util.lisp
Class Interpreter.If

java.lang.Object
  ix.util.lisp.Interpreter.Expr
      ix.util.lisp.Interpreter.If

Enclosing class:

Interpreter

public static class Interpreter.If
extends Interpreter.Expr

A simple conditional expression.

Field Summary

(package private) Interpreter.Expr	ifFalse
(package private) Interpreter.Expr	ifTrue
(package private) Interpreter.Expr	test

Fields inherited from class ix.util.lisp.Interpreter.Expr

description

Constructor Summary

Interpreter.If(Interpreter.Expr test, Interpreter.Expr ifTrue, Interpreter.Expr ifFalse)

Method Summary

protected java.lang.Object	_evalIn(Interpreter.Env env) Implements this expression's semantics.
Expression	externalForm() Returns a representation of this expression that can be understood by the reflection and XML utilities.

Methods inherited from class ix.util.lisp.Interpreter.Expr

evalArgs, evalIn, externalForm, makeExprArray, makeVarArray, setDescription, toString

Methods inherited from class java.lang.Object

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

Field Detail

test

Interpreter.Expr test

ifTrue

Interpreter.Expr ifTrue

ifFalse

Interpreter.Expr ifFalse

Constructor Detail

Interpreter.If

public Interpreter.If(Interpreter.Expr test,
                      Interpreter.Expr ifTrue,
                      Interpreter.Expr ifFalse)

Method Detail

_evalIn

protected java.lang.Object _evalIn(Interpreter.Env env)

Description copied from class: Interpreter.Expr

Implements this expression's semantics.

Note that this method is usually not called directly. Instead, call Interpreter.Expr.evalIn(Interpreter.Env).

Specified by:

_evalIn in class Interpreter.Expr

externalForm

public Expression externalForm()

Description copied from class: Interpreter.Expr

Returns a representation of this expression that can be understood by the reflection and XML utilities.

Specified by:

externalForm in class Interpreter.Expr

See Also:

IScript