For this homework assignment, you will create a class that implements the SimpleIndex interface and provide a missing default implementation in the SimpleIndex interface. See the Javadoc comments in the template code for additional details.
Below are some hints that may help with this homework assignment:
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The code will not compile until you implement the
SimpleIndexinterface in theTextFileIndexclass. -
When creating a default implementation, you can call other methods in the interface even if they are not implemented.
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Most of the implementations in
SimpleIndexrequire 1 to 3 lines of code. -
This homework helps you think about design for the project, but should not be used directly in your project.
These hints are optional. There may be multiple approaches to solving this homework.
See the Javadoc and TODO comments in the template code in the src/main/java directory for additional details. You must pass the tests provided in the src/test/java directory. Do not modify any of the files in the src/test directory.
See the Homework Guides for additional details on homework requirements and submission.