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author | Iru Cai <mytbk920423@gmail.com> | 2014-10-08 21:15:43 +0800 |
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committer | Iru Cai <mytbk920423@gmail.com> | 2014-10-08 21:15:43 +0800 |
commit | 748308e11e6791284b302f61e5bc0d99a0957b6a (patch) | |
tree | 31b88d40d043f39d54ab90393656300656aaa209 /src/minijava/minijava2piglet/Main.java | |
download | minijava-748308e11e6791284b302f61e5bc0d99a0957b6a.tar.xz |
First commit
Diffstat (limited to 'src/minijava/minijava2piglet/Main.java')
-rw-r--r-- | src/minijava/minijava2piglet/Main.java | 37 |
1 files changed, 37 insertions, 0 deletions
diff --git a/src/minijava/minijava2piglet/Main.java b/src/minijava/minijava2piglet/Main.java new file mode 100644 index 0000000..02e5e22 --- /dev/null +++ b/src/minijava/minijava2piglet/Main.java @@ -0,0 +1,37 @@ +package minijava.minijava2piglet;
+
+import minijava.MiniJavaParser;
+import minijava.ParseException;
+import minijava.TokenMgrError;
+import minijava.syntaxtree.Node;
+import minijava.visitor.GJDepthFirst;
+
+
+public class Main {
+
+ public static void main(String[] args) {
+ try {
+ Node root = new MiniJavaParser(System.in).Goal();
+ /*
+ * TODO: Implement your own Visitors and other classes.
+ *
+ */
+ GJDepthFirst v = new GJDepthFirst<Object,Object>() {
+ };
+ //Traverse the Abstract Grammar Tree
+ root.accept(v,null);
+ }
+ catch(TokenMgrError e){
+ //Handle Lexical Errors
+ e.printStackTrace();
+ }
+ catch (ParseException e){
+ //Handle Grammar Errors
+ e.printStackTrace();
+ }
+ catch(Exception e){
+ e.printStackTrace();
+ }
+
+ }
+}
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