class Interpreter(object):
"""Interprets a javali program."""
def __init__(self):
self.parser = Parser()
self.evaluator = EvaluatorVisitor()
def interprete_file(self, filename):
"""
Interpretes a javali program read from file with 'filename' if it
is valid.
"""
with open(filename, 'r') as f:
return self.interprete_code(f.read())
def interprete_code(self, code):
"""Interpretes javali 'code' if it is valid."""
ast = self.parser.parse(code)
return self.evaluator.evaluate(ast)
def get_result(self):
"""Return the result of the evaluator."""
return self.evaluator.result
def print_output(self):
"""Print the output of the evaluator."""
print '\n'.join(str(i) for i in self.get_result())
class Interpreter(object):
"""Interprets a javali program."""
def __init__(self):
self.parser = Parser()
self.evaluator = EvaluatorVisitor()
def interprete(self, filename):
"""
Interpretes a javali program read from file with 'filename' if it
is valid.
"""
with open(filename, 'r') as f:
code = f.read()
ast = self.parser.parse(code)
self.evaluator.evaluate(ast)
def __init__(self):
self.parser = Parser()
self.evaluator = EvaluatorVisitor()
