/////////////////////////////////////////////////////////////////////////////
// Copyright (c) 1999, University of Rhode Island
// ALL RIGHTS RESERVED.
//
// Please read the full copyright notice in the file COPYRIGHT
// in this directory.
//
// Author: James Gallagher <jgallagher@gso.uri.edu>
//
/////////////////////////////////////////////////////////////////////////////
package dods.dap.functions;
import dods.dap.*;
/** This class implements the length CE function which is used to return the
length of List variables. Note that this is the prototypical CE function
implementation. The function `length' is implemented in class
`dods.dap.functions.Length' which has one method called main which takes
an array of BaseType objects and returns its value in a BaseType object.
See: CEEvaluator and FunctionClause code.
@author jhrg
@version $Revision: 1.3 $
*/
public class Length {
public final static BaseType main(BaseType args[]) {
// There must be exactly one argument to this function and it must be
// a List variable.
return new DInt32("Length_is_unimplemented");
}
}