/interpreter/tags/at2dist220411/src/edu/vub/at/exceptions/XIllegalApplication.java

 1/**
 2 * AmbientTalk/2 Project
 3 * XIllegalApplication.java created on 10-aug-2006 at 10:15:12
 4 * (c) Programming Technology Lab, 2006 - 2007
 5 * Authors: Tom Van Cutsem & Stijn Mostinckx
 6 * 
 7 * Permission is hereby granted, free of charge, to any person
 8 * obtaining a copy of this software and associated documentation
 9 * files (the "Software"), to deal in the Software without
10 * restriction, including without limitation the rights to use,
11 * copy, modify, merge, publish, distribute, sublicense, and/or
12 * sell copies of the Software, and to permit persons to whom the
13 * Software is furnished to do so, subject to the following
14 * conditions:
15 *
16 * The above copyright notice and this permission notice shall be
17 * included in all copies or substantial portions of the Software.
18 *
19 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
20 * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
21 * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
22 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
23 * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
24 * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
25 * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
26 * OTHER DEALINGS IN THE SOFTWARE.
27 */
28package edu.vub.at.exceptions;
29
30import edu.vub.at.objects.ATTypeTag;
31import edu.vub.at.objects.coercion.NativeTypeTags;
32
33/**
34 * XIllegalApplication is thrown when a natively implemented method is applied incorrectly.
35 * This is often the case when an anonymous method (implemented in Java) is applied instead
36 * of its surrounding closure.
37 * 
38 * @author tvc
39 */
40public final class XIllegalApplication extends InterpreterException {
41
42	private static final long serialVersionUID = 1754890282401843233L;
43
44	private final Class nativeImplementor_;
45	
46	/**
47	 * @param message a description of the illegal application
48	 * @param nativeImplementor the class of the anonymous native lambda that was erroneously invoked
49	 */
50	public XIllegalApplication(String message, Class nativeImplementor) {
51		super(message + "(implementor: " + nativeImplementor.getName() + ")");
52		nativeImplementor_ = nativeImplementor;
53	}
54	
55	/**
56	 * @return the class of the anonymous native lambda that was erroneously invoked
57	 */
58	public Class getImplementorClass() {
59		return nativeImplementor_;
60	}
61	
62	public ATTypeTag getType() {
63		return NativeTypeTags._ILLAPP_;
64	}
65
66}