1 files changed, 207 insertions, 0 deletions
diff --git a/src/piglet/visitor/Visitor.java b/src/piglet/visitor/Visitor.java
new file mode 100644
index 0000000..e7ceed5
--- /dev/null
+++ b/src/piglet/visitor/Visitor.java
@@ -0,0 +1,207 @@
+//
+// Generated by JTB 1.3.2
+//
+
+package piglet.visitor;
+import piglet.syntaxtree.BinOp;
+import piglet.syntaxtree.CJumpStmt;
+import piglet.syntaxtree.Call;
+import piglet.syntaxtree.ErrorStmt;
+import piglet.syntaxtree.Exp;
+import piglet.syntaxtree.Goal;
+import piglet.syntaxtree.HAllocate;
+import piglet.syntaxtree.HLoadStmt;
+import piglet.syntaxtree.HStoreStmt;
+import piglet.syntaxtree.IntegerLiteral;
+import piglet.syntaxtree.JumpStmt;
+import piglet.syntaxtree.Label;
+import piglet.syntaxtree.MoveStmt;
+import piglet.syntaxtree.NoOpStmt;
+import piglet.syntaxtree.NodeList;
+import piglet.syntaxtree.NodeListOptional;
+import piglet.syntaxtree.NodeOptional;
+import piglet.syntaxtree.NodeSequence;
+import piglet.syntaxtree.NodeToken;
+import piglet.syntaxtree.Operator;
+import piglet.syntaxtree.PrintStmt;
+import piglet.syntaxtree.Procedure;
+import piglet.syntaxtree.Stmt;
+import piglet.syntaxtree.StmtExp;
+import piglet.syntaxtree.StmtList;
+import piglet.syntaxtree.Temp;
+
+/**
+ * All void visitors must implement this interface.
+ */
+
+public interface Visitor {
+
+   //
+   // void Auto class visitors
+   //
+
+   public void visit(NodeList n);
+   public void visit(NodeListOptional n);
+   public void visit(NodeOptional n);
+   public void visit(NodeSequence n);
+   public void visit(NodeToken n);
+
+   //
+   // User-generated visitor methods below
+   //
+
+   /**
+    * f0 -> "MAIN"
+    * f1 -> StmtList()
+    * f2 -> "END"
+    * f3 -> ( Procedure() )*
+    * f4 -> <EOF>
+    */
+   public void visit(Goal n);
+
+   /**
+    * f0 -> ( ( Label() )? Stmt() )*
+    */
+   public void visit(StmtList n);
+
+   /**
+    * f0 -> Label()
+    * f1 -> "["
+    * f2 -> IntegerLiteral()
+    * f3 -> "]"
+    * f4 -> StmtExp()
+    */
+   public void visit(Procedure n);
+
+   /**
+    * f0 -> NoOpStmt()
+    *       | ErrorStmt()
+    *       | CJumpStmt()
+    *       | JumpStmt()
+    *       | HStoreStmt()
+    *       | HLoadStmt()
+    *       | MoveStmt()
+    *       | PrintStmt()
+    */
+   public void visit(Stmt n);
+
+   /**
+    * f0 -> "NOOP"
+    */
+   public void visit(NoOpStmt n);
+
+   /**
+    * f0 -> "ERROR"
+    */
+   public void visit(ErrorStmt n);
+
+   /**
+    * f0 -> "CJUMP"
+    * f1 -> Exp()
+    * f2 -> Label()
+    */
+   public void visit(CJumpStmt n);
+
+   /**
+    * f0 -> "JUMP"
+    * f1 -> Label()
+    */
+   public void visit(JumpStmt n);
+
+   /**
+    * f0 -> "HSTORE"
+    * f1 -> Exp()
+    * f2 -> IntegerLiteral()
+    * f3 -> Exp()
+    */
+   public void visit(HStoreStmt n);
+
+   /**
+    * f0 -> "HLOAD"
+    * f1 -> Temp()
+    * f2 -> Exp()
+    * f3 -> IntegerLiteral()
+    */
+   public void visit(HLoadStmt n);
+
+   /**
+    * f0 -> "MOVE"
+    * f1 -> Temp()
+    * f2 -> Exp()
+    */
+   public void visit(MoveStmt n);
+
+   /**
+    * f0 -> "PRINT"
+    * f1 -> Exp()
+    */
+   public void visit(PrintStmt n);
+
+   /**
+    * f0 -> StmtExp()
+    *       | Call()
+    *       | HAllocate()
+    *       | BinOp()
+    *       | Temp()
+    *       | IntegerLiteral()
+    *       | Label()
+    */
+   public void visit(Exp n);
+
+   /**
+    * f0 -> "BEGIN"
+    * f1 -> StmtList()
+    * f2 -> "RETURN"
+    * f3 -> Exp()
+    * f4 -> "END"
+    */
+   public void visit(StmtExp n);
+
+   /**
+    * f0 -> "CALL"
+    * f1 -> Exp()
+    * f2 -> "("
+    * f3 -> ( Exp() )*
+    * f4 -> ")"
+    */
+   public void visit(Call n);
+
+   /**
+    * f0 -> "HALLOCATE"
+    * f1 -> Exp()
+    */
+   public void visit(HAllocate n);
+
+   /**
+    * f0 -> Operator()
+    * f1 -> Exp()
+    * f2 -> Exp()
+    */
+   public void visit(BinOp n);
+
+   /**
+    * f0 -> "LT"
+    *       | "PLUS"
+    *       | "MINUS"
+    *       | "TIMES"
+    */
+   public void visit(Operator n);
+
+   /**
+    * f0 -> "TEMP"
+    * f1 -> IntegerLiteral()
+    */
+   public void visit(Temp n);
+
+   /**
+    * f0 -> <INTEGER_LITERAL>
+    */
+   public void visit(IntegerLiteral n);
+
+   /**
+    * f0 -> <IDENTIFIER>
+    */
+   public void visit(Label n);
+
+}
+