--- /dev/null
+/*\r
+* Licensed to the Apache Software Foundation (ASF) under one or more\r
+* contributor license agreements. See the NOTICE file distributed with\r
+* this work for additional information regarding copyright ownership.\r
+* The ASF licenses this file to you under the Apache License, Version 2.0\r
+* (the "License"); you may not use this file except in compliance with\r
+* the License. You may obtain a copy of the License at\r
+*\r
+* http://www.apache.org/licenses/LICENSE-2.0\r
+*\r
+* Unless required by applicable law or agreed to in writing, software\r
+* distributed under the License is distributed on an "AS IS" BASIS,\r
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.\r
+* See the License for the specific language governing permissions and\r
+* limitations under the License.\r
+*/\r
+\r
+options {\r
+ STATIC = false;\r
+ DEBUG_PARSER = false;\r
+ DEBUG_TOKEN_MANAGER = false;\r
+ ERROR_REPORTING = true;\r
+ USER_TOKEN_MANAGER = false;\r
+ USER_CHAR_STREAM = false;\r
+ JAVA_UNICODE_ESCAPE = false;\r
+ UNICODE_INPUT = true;\r
+ IGNORE_CASE = true;\r
+ CACHE_TOKENS = true;\r
+ LOOKAHEAD = 1;\r
+}\r
+\r
+PARSER_BEGIN(mtGrammar)\r
+\r
+package org.apache.derby.impl.tools.ij;\r
+\r
+import java.util.Hashtable;\r
+import java.util.Vector;\r
+import java.io.IOException;\r
+import org.apache.derby.iapi.tools.i18n.*;\r
+\r
+public class mtGrammar \r
+{\r
+ private LocalizedOutput currOut;\r
+ private LocalizedInput currIn;\r
+\r
+\r
+ mtGrammar() { }\r
+}\r
+\r
+PARSER_END(mtGrammar)\r
+\r
+/* WHITE SPACE */\r
+\r
+SKIP :\r
+{\r
+ " "\r
+| "\t"\r
+| "\r\n"\r
+| "\n"\r
+| "\r"\r
+| "\f"\r
+}\r
+\r
+SPECIAL_TOKEN : /* COMMENTS */\r
+{\r
+ <SINGLE_LINE_SQLCOMMENT: "--" (~["\n","\r"])* ("\n"|"\r"|"\r\n")>\r
+ | <SINGLE_LINE_COMMENT: "//" (~["\n","\r"])* ("\n"|"\r"|"\r\n")>\r
+ | <SINGLE_LINE_COMMENT2: "#" (~["\n","\r"])* ("\n"|"\r"|"\r\n")>\r
+}\r
+\r
+TOKEN [IGNORE_CASE] :\r
+{\r
+ <CASE: "case:">\r
+| <FILE: "file:"> \r
+| <LAST: "last:"> \r
+| <INIT: "init:"> \r
+| <WEIGHT: "weight:"> \r
+| <DESCRIPTION: "description:"> \r
+| <IGNOREERRORS: "ignoreErrors:"> \r
+| <PROPERTIES: "properties:"> \r
+| <THREADS: "threads:"> \r
+| <RUNTIME: "runtime:"> \r
+| <INT: (["0"-"9"])+> \r
+| <WORD: (["a"-"z", "A"-"Z", "_", "/", ".","$", "0"-"9"])+> \r
+| <STRING: ["\""] (~["\n", "\r", "\""])+ ["\""] > \r
+}\r
+\r
+TOKEN :\r
+{ /* Operators and punctuation */\r
+ <COMMA: ","> \r
+| <COLON: ":"> \r
+}\r
+\r
+\r
+//\r
+// start of BNF rules\r
+//\r
+\r
+mtTestSuite\r
+grammarStatement() :\r
+{\r
+ Vector cases = null;\r
+ Vector init = null;\r
+ Vector last = null;\r
+ int threads = 0;\r
+ mtTime time; \r
+}\r
+{\r
+ threads=numThreads() \r
+ time=runTime() \r
+ [ init=init() ]\r
+ cases=cases()\r
+ [ last=last() ]\r
+ <EOF>\r
+ {\r
+ return new mtTestSuite(threads, time, init, cases, last);\r
+ \r
+ } \r
+}\r
+int\r
+numThreads() :\r
+{\r
+ Token t;\r
+}\r
+{\r
+ <THREADS> t=<INT>\r
+ {\r
+ int val = Integer.decode(t.image).intValue();\r
+ return val;\r
+ }\r
+}\r
+\r
+mtTime\r
+runTime() :\r
+{\r
+ mtTime time;\r
+}\r
+{\r
+ <RUNTIME> time=time()\r
+ {\r
+ return time;\r
+ }\r
+}\r
+\r
+Vector\r
+cases() :\r
+{\r
+ Vector testCases = new Vector(5); // start with 5\r
+}\r
+{\r
+ (testCase(testCases))+\r
+ {\r
+ return testCases;\r
+ }\r
+}\r
+\r
+\r
+\r
+void\r
+testCase(Vector testCases) :\r
+{\r
+ Token t;\r
+ mtTestCase testCase = new mtTestCase();\r
+}\r
+{\r
+ <CASE> t=<WORD> caseInfo(testCase)\r
+ {\r
+ testCase.setName(t.image);\r
+ testCases.addElement(testCase);\r
+ }\r
+}\r
+\r
+\r
+Vector\r
+init() :\r
+{\r
+ Vector testCases = new Vector(5); // start with 5\r
+}\r
+{\r
+ (initCase(testCases))+ \r
+ {\r
+ return testCases;\r
+ }\r
+}\r
+\r
+\r
+\r
+void\r
+initCase(Vector testCases) :\r
+{\r
+ Token t;\r
+ mtTestCase testCase = new mtTestCase();\r
+}\r
+{\r
+ <INIT> t=<WORD> caseInfo(testCase)\r
+ {\r
+ testCase.setName(t.image);\r
+ testCases.addElement(testCase);\r
+ }\r
+}\r
+\r
+Vector\r
+last() :\r
+{\r
+ Vector testCases = new Vector(1); // start with 1\r
+}\r
+{\r
+ (lastCase(testCases))+ \r
+ {\r
+ return testCases;\r
+ }\r
+}\r
+\r
+\r
+\r
+void\r
+lastCase(Vector testCases) :\r
+{\r
+ Token t;\r
+ mtTestCase testCase = new mtTestCase();\r
+}\r
+{\r
+ <LAST> t=<WORD> caseInfo(testCase)\r
+ {\r
+ testCase.setName(t.image);\r
+ testCases.addElement(testCase);\r
+ }\r
+}\r
+\r
+void\r
+caseInfo(mtTestCase testCase) :\r
+{\r
+ String file;\r
+ String prop = null;\r
+ int weight = 50;\r
+ Hashtable errorList = null;\r
+ String description = null;\r
+}\r
+{\r
+ file=scriptFile() \r
+ {\r
+ testCase.setFile(file);\r
+ }\r
+\r
+ [ prop=propFile() ]\r
+ {\r
+ testCase.setPropFile(prop);\r
+ }\r
+\r
+ [ weight=weight() ]\r
+ {\r
+ testCase.setWeight(weight);\r
+ } \r
+\r
+ [ errorList=ignoreErrors() ] \r
+ {\r
+ if (errorList == null)\r
+ errorList = new Hashtable();\r
+\r
+ testCase.setIgnoreErrors(errorList);\r
+ }\r
+\r
+ [ description=description() ]\r
+ {\r
+ testCase.setDescription(description);\r
+ }\r
+}\r
+\r
+\r
+String\r
+scriptFile() :\r
+{\r
+ Token t;\r
+}\r
+{\r
+ <FILE> t=<WORD>\r
+ {\r
+ return t.image;\r
+ }\r
+}\r
+\r
+\r
+String\r
+propFile() :\r
+{\r
+ Token t;\r
+}\r
+{\r
+ <PROPERTIES> t=<WORD>\r
+ {\r
+ return t.image;\r
+ }\r
+}\r
+\r
+int\r
+weight() :\r
+{\r
+ Token t;\r
+}\r
+{\r
+ <WEIGHT> t=<INT>\r
+ {\r
+ int val = Integer.decode(t.image).intValue();\r
+ if (val > 100 || val < 1)\r
+ {\r
+ System.out.println("LINE "+t.beginLine +": Weight '"+t.image\r
+ +"' is invalid, must be between 1..100"\r
+ +" -- defaulting to 50.");\r
+ val = 50;\r
+ }\r
+ return val; \r
+ }\r
+}\r
+\r
+String \r
+description() :\r
+{\r
+ Token t;\r
+}\r
+{\r
+ <DESCRIPTION> t=<STRING>\r
+ {\r
+ return t.image;\r
+ } \r
+}\r
+\r
+Hashtable\r
+ignoreErrors() :\r
+{\r
+ // note: we need a non-null errorlist even\r
+ // if there is nothing in it\r
+ Hashtable errorList = new Hashtable();\r
+}\r
+{\r
+ <IGNOREERRORS> getError(errorList) (<COMMA> getError(errorList))*\r
+ {\r
+ return errorList;\r
+ }\r
+}\r
+\r
+void\r
+getError(Hashtable errorList) :\r
+{\r
+ String s;\r
+}\r
+{\r
+ s=word_or_int()\r
+ {\r
+ if (errorList == null)\r
+ {\r
+ }\r
+ errorList.put(s, new Integer(0));\r
+ }\r
+}\r
+\r
+String\r
+word_or_int() :\r
+{\r
+ Token t;\r
+}\r
+{\r
+ t=<WORD>\r
+ {\r
+ return t.image;\r
+ }\r
+| t=<INT>\r
+ {\r
+ return t.image;\r
+ }\r
+}\r
+\r
+/*\r
+** Possible formats:\r
+**\r
+** HH:MM:SS\r
+** MM:SS\r
+** SS\r
+*/\r
+mtTime\r
+time() :\r
+{\r
+ Token h, m, s;\r
+}\r
+{\r
+ LOOKAHEAD(4) h=<INT> <COLON> m=<INT> <COLON> s=<INT>\r
+ {\r
+ return new mtTime(\r
+ Integer.decode(h.image).intValue(),\r
+ Integer.decode(m.image).intValue(),\r
+ Integer.decode(s.image).intValue());\r
+ }\r
+| LOOKAHEAD(2) m=<INT> <COLON> s=<INT> \r
+ {\r
+ return new mtTime(\r
+ 0,\r
+ Integer.decode(m.image).intValue(),\r
+ Integer.decode(s.image).intValue());\r
+ }\r
+| s=<INT>\r
+ {\r
+ return new mtTime(\r
+ 0,\r
+ 0,\r
+ Integer.decode(s.image).intValue());\r
+ }\r
+} \r
projects / Benchmarks_CSolver.git / blobdiff