Class J2P

java.lang.Object
  J2P

public class J2P
extends java.lang.Object

This class is an entry point to the minijava-to-piglet translator functionality testing unit. The program's interface is as required by Homework 3 specification.
Sample usage (where input is a file containing the input expression string):

java J2P < input

The driver program first parses the source file to create an abstract syntax tree. A SymbolTableBuilder then visits the tree to build a symbol table. This symbol table, in turn, is referenced by a TypeChecker visitor as it traverses statements and expressions in the syntax tree and applies type checking constraints and rules to it.

Finally, a PigletTranslator visitor then visits the AST again and generates along the way a translated Piglet AST. A formatter and dumper visitors then visit this Piglet AST and pretty-print the resulting Piglet code to standard output. The output of the program is a formatted Piglet code.

Author:

Santoso Wijaya

See Also:

SymbolTableBuilder, PigletTranslator

Constructor Summary

J2P()

Method Summary

static void

main(java.lang.String[] args)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

J2P

public J2P()

Method Detail

main

public static void main(java.lang.String[] args)
                 throws java.io.IOException,
                        ParseException,
                        TypeException

Throws:

java.io.IOException

ParseException

TypeException