Arithmetic
Class PostfixTranslator

java.lang.Object
  |
  +--Arithmetic.PostfixTranslator

public class PostfixTranslator

extends java.lang.Object

PostfixTranslator translates an infix expression into postfix

Constructor Summary

PostfixTranslator(StringReader r)
Constructor PostfixTranslator initializes the translator

Method Summary

java.lang.String

translate() translate does the translation from infix to postfix

Methods inherited from class java.lang.Object

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

Constructor Detail

PostfixTranslator

public PostfixTranslator(StringReader r)

Constructor PostfixTranslator initializes the translator

Parameters:

r - - the object that holds the input infix expression

Method Detail

translate

public java.lang.String translate()

translate does the translation from infix to postfix

Returns:

a string that is the postfix translation of the infix expression that was supplied to the constructor method