Documentation

Problem Solutioning

Problems

Write a program called Count Words that processes a List of Strings and applies the following rules:

counts and return number of words that start with M or m
return all the words longer that 5 characters

Hints:

Make sure you implement this test like you would all your prodcution code
Business rules change and new one pop up all the time
please don't input words from standard input

Solutions

1. problm 1 : Make sure you implement this test like you would all your prodcution code

solutions:
1. Create this project as maven so we can easily make this project as package and we can call this project to other project by input the artifectory version
2. Create main class to run this project so the project can run independ also
3. Create unit test to make sure there is no bug when release

2. Business rules change and new one pop up all the time

solutions:
1. create modularity rule by encapsulated within its own WordRule class. This approach makes the code modular and easier to maintain
2. create class extenable, so if need to add new rules we just need to create new class rule without changing the old rule and the if we want to remove any rules just remove rule that we want to remove

3. please don't input words from standard input

solution:
1. create helper class to read file from path

How to Run

Run Directly to the project

1. clone this repository
2. go to the main.java
3. run main.java

Run From JAR

1. clone this repository
2. type `mvn clean pacage` on your terminal or mvn project
3. go to target file
4. run `java -jar CountWords-1.0-SNAPSHOT.jar`

Project Structure

src
│   ├── main
│   │   ├── java
            ├── Rule
            ├── RuleImpl
            ├── main.java
│   │   └── resources
│   └── test
│       ├── java
│       └── resources
├── pom.xml

Package Rule used for save all interfaces Pckage RuleImpl used for save all interface implementations

Project Dependencies

JUnit

JUnit framework is foundation for developr side testing on JVM. In this project JVM used for testing the implementation of rule to makes sure the rule works properly

Maven Plugin

A package contains Maven Plugins developed by Apache Maven Project to provide additional functionality to Maven during the build process. In this project, this package used to created JAR file.

Colaborator

@fatkhanmasruri as current github account
@fatkhanm as second account
[email protected] 
[email protected]

fatkhanm / countwords Goto Github PK

countwords's Introduction