BSHReturnStatement


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2    *                                                                           *
3    *  This file is part of the BeanShell Java Scripting distribution.          *
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11   *                                                                           *
12   *  The Original Code is BeanShell. The Initial Developer of the Original    *
13   *  Code is Pat Niemeyer. Portions created by Pat Niemeyer are Copyright     *
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28   *  Patrick Niemeyer (pat@pat.net)                                           *
29   *  Author of Learning Java, O'Reilly & Associates                           *
30   *  http://www.pat.net/~pat/                                                 *
31   *                                                                           *
32   *****************************************************************************/
33  
34  
35  package bsh;
36  
37  class BSHReturnStatement extends SimpleNode implements ParserConstants
38  {
39      public int kind;
40  
41      BSHReturnStatement(int id) { super(id); }
42  
43      public Object   eval(CallStack callstack, Interpreter interpreter)  
44          throws EvalError
45      {
46          Object   value;
47          if(jjtGetNumChildren() > 0)
48              value = ((SimpleNode)jjtGetChild(0)).eval(callstack, interpreter);
49          else
50              value = Primitive.VOID;
51  
52          return new ReturnControl( kind, value, this );
53      }
54  }
55  
56
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