/jEdit/tags/jedit-4-2-pre14/bsh/BSHAmbiguousName.java
Java | 107 lines | 57 code | 12 blank | 38 comment | 0 complexity | 2b53bce5cab9291bc2b5550580aff9b1 MD5 | raw file
Possible License(s): BSD-3-Clause, AGPL-1.0, Apache-2.0, LGPL-2.0, LGPL-3.0, GPL-2.0, CC-BY-SA-3.0, LGPL-2.1, GPL-3.0, MPL-2.0-no-copyleft-exception, IPL-1.0
- /*****************************************************************************
- * *
- * This file is part of the BeanShell Java Scripting distribution. *
- * Documentation and updates may be found at http://www.beanshell.org/ *
- * *
- * Sun Public License Notice: *
- * *
- * The contents of this file are subject to the Sun Public License Version *
- * 1.0 (the "License"); you may not use this file except in compliance with *
- * the License. A copy of the License is available at http://www.sun.com *
- * *
- * The Original Code is BeanShell. The Initial Developer of the Original *
- * Code is Pat Niemeyer. Portions created by Pat Niemeyer are Copyright *
- * (C) 2000. All Rights Reserved. *
- * *
- * GNU Public License Notice: *
- * *
- * Alternatively, the contents of this file may be used under the terms of *
- * the GNU Lesser General Public License (the "LGPL"), in which case the *
- * provisions of LGPL are applicable instead of those above. If you wish to *
- * allow use of your version of this file only under the terms of the LGPL *
- * and not to allow others to use your version of this file under the SPL, *
- * indicate your decision by deleting the provisions above and replace *
- * them with the notice and other provisions required by the LGPL. If you *
- * do not delete the provisions above, a recipient may use your version of *
- * this file under either the SPL or the LGPL. *
- * *
- * Patrick Niemeyer (pat@pat.net) *
- * Author of Learning Java, O'Reilly & Associates *
- * http://www.pat.net/~pat/ *
- * *
- *****************************************************************************/
- package bsh;
- class BSHAmbiguousName extends SimpleNode
- {
- public String text;
- BSHAmbiguousName(int id) { super(id); }
-
- public Name getName( NameSpace namespace )
- {
- return namespace.getNameResolver( text );
- }
- public Object toObject( CallStack callstack, Interpreter interpreter )
- throws EvalError
- {
- return toObject( callstack, interpreter, false );
- }
- Object toObject(
- CallStack callstack, Interpreter interpreter, boolean forceClass )
- throws EvalError
- {
- try {
- return
- getName( callstack.top() ).toObject(
- callstack, interpreter, forceClass );
- } catch ( UtilEvalError e ) {
- //e.printStackTrace();
- throw e.toEvalError( this, callstack );
- }
- }
- public Class toClass( CallStack callstack, Interpreter interpreter )
- throws EvalError
- {
- try {
- return getName( callstack.top() ).toClass();
- } catch ( ClassNotFoundException e ) {
- throw new EvalError( e.getMessage(), this, callstack );
- } catch ( UtilEvalError e2 ) {
- // ClassPathException is a type of UtilEvalError
- throw e2.toEvalError( this, callstack );
- }
- }
- public LHS toLHS( CallStack callstack, Interpreter interpreter)
- throws EvalError
- {
- try {
- return getName( callstack.top() ).toLHS( callstack, interpreter );
- } catch ( UtilEvalError e ) {
- throw e.toEvalError( this, callstack );
- }
- }
- /*
- The interpretation of an ambiguous name is context sensitive.
- We disallow a generic eval( ).
- */
- public Object eval( CallStack callstack, Interpreter interpreter )
- throws EvalError
- {
- throw new InterpreterError(
- "Don't know how to eval an ambiguous name!"
- +" Use toObject() if you want an object." );
- }
- public String toString() {
- return "AmbigousName: "+text;
- }
- }