#Summary This project provides a shell to live query product using data loading from files. It answers the question that how many produce is available for the given time slot.

#Execution This is a gradle project using JDK 7. You can run it by $>./gradlew -q run

##Then you will see the shell prompt as

=======================================
*                                     *
*       Product Availability          *
*                                     *
=======================================
Version:0.0.1
Welcome to ProductAvailability CLI
product-shell>

##Use the command below to query product-shell>pt --product /Users/linwumeng/homework/product.csv --supply /Users/linwumeng/homework/supply.csv --id 98100201