bundles/org.simantics.spreadsheet.graph/src/org/simantics/spreadsheet/graph/PrintVisitor.java

   1 package org.simantics.spreadsheet.graph;\r
   2 \r
   3 import java.util.HashSet;\r
   4 import java.util.Set;\r
   5 \r
   6 import org.simantics.spreadsheet.Range;\r
   7 import org.simantics.spreadsheet.graph.parser.ast.AstApply;\r
   8 import org.simantics.spreadsheet.graph.parser.ast.AstArgList;\r
   9 import org.simantics.spreadsheet.graph.parser.ast.AstArithmeticExpression;\r
  10 import org.simantics.spreadsheet.graph.parser.ast.AstArray;\r
  11 import org.simantics.spreadsheet.graph.parser.ast.AstArrayFormulaReference;\r
  12 import org.simantics.spreadsheet.graph.parser.ast.AstBoolean;\r
  13 import org.simantics.spreadsheet.graph.parser.ast.AstDouble;\r
  14 import org.simantics.spreadsheet.graph.parser.ast.AstFactor;\r
  15 import org.simantics.spreadsheet.graph.parser.ast.AstIdentifier;\r
  16 import org.simantics.spreadsheet.graph.parser.ast.AstInteger;\r
  17 import org.simantics.spreadsheet.graph.parser.ast.AstNothing;\r
  18 import org.simantics.spreadsheet.graph.parser.ast.AstNull;\r
  19 import org.simantics.spreadsheet.graph.parser.ast.AstRange;\r
  20 import org.simantics.spreadsheet.graph.parser.ast.AstRelation;\r
  21 import org.simantics.spreadsheet.graph.parser.ast.AstString;\r
  22 import org.simantics.spreadsheet.graph.parser.ast.AstTerm;\r
  23 import org.simantics.spreadsheet.graph.parser.ast.AstValue;\r
  24 import org.simantics.spreadsheet.graph.parser.ast.AstValueVisitor;\r
  25 import org.simantics.spreadsheet.util.SpreadsheetUtils;\r
  26 \r
  27 public class PrintVisitor implements AstValueVisitor<String> {\r
  28 \r
  29         @Override\r
  30         public String visit(AstBoolean astBoolean) {\r
  31                 return "" + astBoolean.value;\r
  32         }\r
  33 \r
  34         @Override\r
  35         public String visit(AstDouble astFloat) {\r
  36                 return "" + astFloat.value;\r
  37         }\r
  38 \r
  39         @Override\r
  40         public String visit(AstInteger astInteger) {\r
  41                 return "" + astInteger.value;\r
  42         }\r
  43 \r
  44         @Override\r
  45         public String visit(AstNull astNull) {\r
  46                 return "AstNull";\r
  47         }\r
  48 \r
  49         @Override\r
  50         public String visit(AstString astString) {\r
  51                 return "\"" + astString.value + "\"";  \r
  52         }\r
  53 \r
  54         @Override\r
  55         public String visit(AstRange astRange) {\r
  56                 if(astRange.isCell()) {\r
  57                         return astRange.first;\r
  58                 } else {\r
  59                         return astRange.first + ":" + astRange.second;\r
  60                 }\r
  61         }\r
  62 \r
  63         @Override\r
  64         public String visit(AstArgList astArgList) {\r
  65                 StringBuilder b = new StringBuilder();\r
  66                 for(int i=0;i<astArgList.values.size();i++) {\r
  67                         if(i > 0) b.append(";");\r
  68                         b.append(astArgList.values.get(i).accept(this));\r
  69                 }\r
  70                 return b.toString();\r
  71         }\r
  72 \r
  73         @Override\r
  74         public String visit(AstApply astApply) {\r
  75                 if(astApply.args == null) {\r
  76                         return astApply.value + "()";\r
  77                 } else {\r
  78                         return astApply.value + "(" + astApply.args.accept(this) + ")";\r
  79                 }\r
  80         }\r
  81 \r
  82         @Override\r
  83         public String visit(AstRelation astRelation) {\r
  84 \r
  85                 StringBuilder b = new StringBuilder();\r
  86                 b.append(astRelation.left.accept(this));\r
  87                 b.append(astRelation.op.trim());\r
  88                 b.append(astRelation.right.accept(this));\r
  89                 return b.toString();\r
  90                 \r
  91         }\r
  92         \r
  93         @Override\r
  94         public String visit(AstArithmeticExpression exp) {\r
  95                 \r
  96                 StringBuilder b = new StringBuilder();\r
  97                 if(exp.prefix != null) b.append(exp.prefix);\r
  98                 \r
  99                 b.append(exp.left.accept(this));\r
 100 \r
 101                 for(int i=0;i<exp.rightCount();i++) {\r
 102                         String op = exp.rightOp(i);\r
 103                         b.append(op);\r
 104                         AstValue value = exp.rightValue(i);\r
 105                         b.append(value.accept(this));\r
 106                 }\r
 107                 \r
 108                 return b.toString();\r
 109                 \r
 110         }\r
 111 \r
 112         @Override\r
 113         public String visit(AstTerm exp) {\r
 114                 \r
 115                 StringBuilder b = new StringBuilder();\r
 116                 \r
 117                 b.append(exp.left.accept(this));\r
 118 \r
 119                 for(int i=0;i<exp.rightCount();i++) {\r
 120                         String op = exp.rightOp(i);\r
 121                         b.append(op);\r
 122                         AstValue value = exp.rightValue(i);\r
 123                         b.append(value.accept(this));\r
 124                 }\r
 125                 \r
 126                 return b.toString();\r
 127                 \r
 128         }\r
 129 \r
 130         @Override\r
 131         public String visit(AstFactor exp) {\r
 132                 \r
 133                 StringBuilder b = new StringBuilder();\r
 134                 \r
 135                 b.append(exp.left.accept(this));\r
 136 \r
 137                 for(int i=0;i<exp.rightCount();i++) {\r
 138                         String op = exp.rightOp(i);\r
 139                         b.append(op);\r
 140                         AstValue value = exp.rightValue(i);\r
 141                         b.append(value.accept(this));\r
 142                 }\r
 143                 \r
 144                 return b.toString();\r
 145                 \r
 146         }\r
 147 \r
 148         @Override\r
 149         public String visit(AstIdentifier id) {\r
 150                 return "AstIdentifier";\r
 151         }\r
 152         \r
 153         @Override\r
 154         public String visit(AstArray array) {\r
 155                 StringBuilder b = new StringBuilder();\r
 156                 for(int i=0;i<array.values.size();i++) {\r
 157                         if(i > 0) b.append(";");\r
 158                         b.append(array.values.get(i).accept(this));\r
 159                 }\r
 160                 return b.toString();\r
 161         }\r
 162         \r
 163         @Override\r
 164         public String visit(AstNothing array) {\r
 165                 return "AstNothing";\r
 166         }\r
 167         \r
 168         @Override\r
 169         public String visit(AstArrayFormulaReference ref) {\r
 170                 return "{" + ref.value.accept(this) + "}";\r
 171         }\r
 172 \r
 173 }\r