01: /*
02: * @(#)isCompiled.java 1.2 04/12/06
03: *
04: * Copyright (c) 1997-2004 Sun Microsystems, Inc. All Rights Reserved.
05: *
06: * See the file "LICENSE.txt" for information on usage and redistribution
07: * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
08: */
09: package org.pnuts.lib;
10:
11: import pnuts.lang.Context;
12: import pnuts.lang.PnutsFunction;
13: import pnuts.compiler.Compiler;
14:
15: public class isCompiled extends PnutsFunction {
16:
17: public isCompiled() {
18: super ("isCompiled");
19: }
20:
21: public boolean defined(int nargs) {
22: return nargs == 1;
23: }
24:
25: protected Object exec(Object[] args, Context context) {
26: if (args.length != 1) {
27: undefined(args, context);
28: return null;
29: }
30: if (Compiler.isCompiled(args[0])) {
31: return Boolean.TRUE;
32: } else {
33: return Boolean.FALSE;
34: }
35: }
36:
37: public String toString() {
38: return "function isCompiled(target)";
39: }
40: }
|