/interpreter/tags/at2dist130208/src/edu/vub/at/objects/grammar/ATLookup.java
http://ambienttalk.googlecode.com/ · Java · 47 lines · 4 code · 3 blank · 40 comment · 0 complexity · e5eed2b479ed05c3a0a9ce3cb45c4aa7 MD5 · raw file
- /**
- * AmbientTalk/2 Project
- * ATLookup.java created on 15 jul 2007 at 14:45:48
- * (c) Programming Technology Lab, 2006 - 2007
- * Authors: Tom Van Cutsem & Stijn Mostinckx
- *
- * Permission is hereby granted, free of charge, to any person
- * obtaining a copy of this software and associated documentation
- * files (the "Software"), to deal in the Software without
- * restriction, including without limitation the rights to use,
- * copy, modify, merge, publish, distribute, sublicense, and/or
- * sell copies of the Software, and to permit persons to whom the
- * Software is furnished to do so, subject to the following
- * conditions:
- *
- * The above copyright notice and this permission notice shall be
- * included in all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- * OTHER DEALINGS IN THE SOFTWARE.
- */
- package edu.vub.at.objects.grammar;
- /**
- * The public interface to a lookup AG element.
- *
- * Example: <code>&x</code> or <code>&m:=</code>
- *
- * @author tvcutsem
- */
- public interface ATLookup extends ATExpression {
- /**
- * The selector must be a literal symbol
- * Example: <code>`(&x).selector == `x</code>
- * Example: <code>`(&x:=).selector == `x:=</code>
- * @return the selector
- */
- public ATSymbol base_selector();
-
- }