/interpreter/tags/at2dist110511/src/edu/vub/at/objects/natives/grammar/AGAsyncMessageCreation.java
Java | 69 lines | 24 code | 9 blank | 36 comment | 0 complexity | 8fc08ec160698db4b1efdad6a5f78e40 MD5 | raw file
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.actors.ATAsyncMessage; 31import edu.vub.at.exceptions.InterpreterException; 32import edu.vub.at.objects.ATContext; 33import edu.vub.at.objects.ATMessage; 34import edu.vub.at.objects.ATObject; 35import edu.vub.at.objects.ATTable; 36import edu.vub.at.objects.grammar.ATAsyncMessageCreation; 37import edu.vub.at.objects.grammar.ATExpression; 38import edu.vub.at.objects.grammar.ATSymbol; 39import edu.vub.at.objects.natives.OBJLexicalRoot; 40 41/** 42 * AGAsyncMessageCreation implements the ATAsyncMessageCreation interface natively. It is a container for the 43 * message's selector, a table of arguments and a number of annotations (which later become the message's type tags) 44 * 45 * @author tvcutsem 46 * @author smostinc 47 */ 48public class AGAsyncMessageCreation extends AGMessageCreation implements ATAsyncMessageCreation { 49 50 public AGAsyncMessageCreation(ATSymbol selector, ATTable arguments, ATExpression annotations) { 51 super(selector, arguments, annotations); 52 } 53 54 protected ATMessage createMessage(ATContext ctx, ATSymbol selector, ATTable evaluatedArgs, ATTable annotations) throws InterpreterException { 55 // dirty trick to pass source location of the AGASyncMessageCreation to the actorMirror. 56 // this table is anycase created by the interpreter. 57 58 annotations.impl_setLocation(this.impl_getLocation()); 59 return OBJLexicalRoot._INSTANCE_.base_reflectOnActor().base_createMessage(selector, evaluatedArgs, annotations); 60 61 } 62 63 protected ATObject newQuoted(ATSymbol quotedSel, ATTable quotedArgs, ATExpression quotedAnnotations) { 64 return new AGAsyncMessageCreation(quotedSel, quotedArgs, quotedAnnotations); 65 } 66 67 protected String getMessageToken() { return "<-"; } 68 69}