/interpreter/tags/at2-build190607/src/edu/vub/at/objects/grammar/ATDefTable.java
Java | 62 lines | 6 code | 5 blank | 51 comment | 0 complexity | 8fc8e02a6db3d1fefcd40752e8fe889a MD5 | raw file
1/** 2 * AmbientTalk/2 Project 3 * ATDefTable.java created on 26-jul-2006 at 14:52:25 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.grammar; 29 30/** 31 * The public interface to a table definition AG element. 32 * 33 * Example: <code>def tab[size] { init }</code> where <code>tab</code> 34 * is a literal symbol and <code>size</code> has to evaluate to a number. 35 * The <code>init</code> expression is evaluated <code>size</code> times. 36 * 37 * @author tvc 38 */ 39public interface ATDefTable extends ATDefinition { 40 41 /** 42 * The name of the table must be a literal symbol 43 * Example: <code>`{ def tab[5] { m() } }.statements[1].name == `tab</code> 44 * @return the name of the table 45 */ 46 public ATSymbol base_getName(); 47 48 /** 49 * The size may be any valid AmbientTalk expression that evaluates to a number 50 * Example: <code>`{ def tab[5] { m() } }.statements[1].sizeExpression == `5</code> 51 * @return the size expression 52 */ 53 public ATExpression base_getSizeExpression(); 54 55 /** 56 * The initializer is at least one expression and may be a sequence of expressions 57 * Example: <code>`{ def tab[5] { m() } }.statements[1].initializer == `{ m() }</code> 58 * @return the initializer 59 */ 60 public ATBegin base_getInitializer(); 61 62}