Keyword filter

[antonio2uofa]

Describe your changes

This PR accomplishes the following:

• Added functionality where one can call a method to update the sum and count of the list data.
• Added the keyword filter functionality and allowed users to add/delete/reset keywords for the filter.

Issue ticket number and link

This PR addresses: #25 and #21

Checklist before requesting a review

• I have performed a self-review of my code
• Necessary java docs are present
• Necessary UML diagrams are created
• Necessary tests are written

Screenshots (if applicable)

[owencooke]

Looks great! One minor nitpick for the OnClick listener functions.

Also, a reoccurring issue with the FilterFragments as a whole that I've noticed while playing around is that if you click apply with nothing set, the whole list disappears. We should probably add something that either prevents this in the fragment or just keeps the whole list there if nothing is applied.

[jdrco]

Also, a reoccurring issue with the FilterFragments as a whole that I've noticed while playing around is that if you click apply with nothing set, the whole list disappears. We should probably add something that either prevents this in the fragment or just keeps the whole list there if nothing is applied.

@owencooke @antonio2uofa we can tackle this in a separate [BUGFIX] PR

[antonio2uofa]

Also, a reoccurring issue with the FilterFragments as a whole that I've noticed while playing around is that if you click apply with nothing set, the whole list disappears. We should probably add something that either prevents this in the fragment or just keeps the whole list there if nothing is applied.

@owencooke @antonio2uofa we can tackle this in a separate [BUGFIX] PR

Already done.

[owencooke]

Fix for the empty keywords works beautiful @antonio2uofa 🙌
There's still one non-lambda kicking around in KeywordFilterFragment..... 😆

[antonio2uofa]

got the last cheeky bugger. Should be all lambdas and clear skies

[ldbonkowski]

Looks great! I have made a branch, and a PR with a couple minor changes that take advantage of a couple things in Java. If you are cool with them just approve that PR and merge it into your branch

[antonio2uofa]

@ldbonkowski I squashed and merged!

[ldbonkowski]

LGTM!