/interpreter/tags/at2dist170907/src/edu/vub/at/objects/natives/grammar/AGAsyncMessageCreation.java

 1/**
 2 * AmbientTalk/2 Project
 3 * AGAsyncMessageCreation.java created on Jul 24, 2006 at 7:45:37 PM
 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.objects.natives.grammar;
29
30import edu.vub.at.exceptions.InterpreterException;
31import edu.vub.at.objects.ATContext;
32import edu.vub.at.objects.ATMessage;
33import edu.vub.at.objects.ATObject;
34import edu.vub.at.objects.ATTable;
35import edu.vub.at.objects.grammar.ATAsyncMessageCreation;
36import edu.vub.at.objects.grammar.ATExpression;
37import edu.vub.at.objects.grammar.ATSymbol;
38import edu.vub.at.objects.natives.OBJLexicalRoot;
39
40/**
41 * AGAsyncMessageCreation implements the ATAsyncMessageCreation interface natively. It is a container for the
42 * message's selector, a table of arguments and a number of annotations (which later become the message's type tags)
43 * 
44 * @author tvcutsem
45 * @author smostinc
46 */
47public class AGAsyncMessageCreation extends AGMessageCreation implements ATAsyncMessageCreation {
48
49	public AGAsyncMessageCreation(ATSymbol selector, ATTable arguments, ATExpression annotations) {
50		super(selector, arguments, annotations);
51	}
52	
53	protected ATMessage createMessage(ATContext ctx, ATSymbol selector, ATTable evaluatedArgs, ATTable annotations) throws InterpreterException {
54		return OBJLexicalRoot._INSTANCE_.base_actor().base_createMessage(selector, evaluatedArgs, annotations);
55	}
56	
57	protected ATObject newQuoted(ATSymbol quotedSel, ATTable quotedArgs, ATExpression quotedAnnotations) {
58		return new AGAsyncMessageCreation(quotedSel, quotedArgs, quotedAnnotations);
59	}
60
61	protected String getMessageToken() { return "<-"; }
62
63}