UBB Design Patterns repository for university year 2018-2019

• Java 8: https://www.oracle.com/technetwork/java/javase/downloads/jdk8-downloads-2133151.html
• Gradlew 5: https://gradle.org/install/

We will want to read information from a file and interpret this information via a Service. Using the Single-Responsibility principle from SOLID, please create 2 Services:

• The first Service reads a file and returns all lines in the file in a List of Strings

• The second Service interprets this data as coffee ingredients

-- a line containing only 3 or 4 words is a valid ingredients line. Fewer or more words are invalid.

-- of the 3 or 4 words:

--- one should be a quantity (200)

--- one should be a unit (ml)

--- one should be an ingredient (milk)

--- the last one is optional and should be an adjective (boiled, steamed, roasted, etc.)

Create a Coffee Service implementation to return an identified coffee type depending on the ingredients given as input

The list of possible coffee types:

• espresso: 2 cups water + 0.25 cups coffee-beans roasted
• cappuccino: 2 cups water + 0.25 cups coffee-beans roasted + 100ml foamed milk
• americano: 4 cups water + 0.25 cups coffee-beans roasted
• add a coffee of your choosing with name and ingredients

Encapsulate the creation of the coffee with each line of ingredients with a builder.