Task management
This project follows kanban principles for task management,
using roadmap (described below) as a form of kanban board.
Kanban is a japanese management method
of visually placing signs (kam) on a board (ban),
intended to to aid in breaking down a project into smaller tasks
to support team-based self-organization
[@Anderson2016, pp. xi-1].
Two core principles of kanban
is to maintain a visual overview of relevant tasks
and a sense of sustainability of the work on those tasks.
Commonly a two-dimensional kanban board provides overview,
with individual tasks listed vertically,
and divisions of task states horisontally,
and the even or uneven spread of tasks among divisions
is used to indicate if workload is sustainable
[@Anderson2016, pp. 7-8, 18].
In this project,
the tool roadmap is used for visualizing the tasks.
Reason for this choice is an interest in creating an atmosphere
supportive of creative thinking and reflective learning
rather than efficiency,
where the assembly line metaphor of conventional kanban boards
is considered counterproductive.
Roadmap is a command-line tool
to generate a somewhat organic looking graph-based tree of tasks
from a plaintext source task list.
Roadmap takes as argument a filename for a YAML-structured list of tasks,
validates that all tasks are related as a directed acyclic graph (DAG)
with only a single end node (a tree structure),
and renders to stdout an SVG format visual diagram of the tasks.
The diagram maps out the tasks and their relationships,
with prioritized actionable tasks as green circles,
other actionable tasks as white circles,
later tasks as red pentagons,
blocked tasks as orange rectangles
and finished tasks as grey hexagons.
Each task is defined with a keyword and a label in the YAML file,
optionally adding an explicit state
of either finished, ready, next (meaning prioritized) or blocked,
and listing directly dependending task.
Task state is resolved from dependencies if not stated explicitly;
only one task, the final goal, can and must have no dependencies.
After each YAML file edit the visual diagram can be (re)generated,
which also checks
that the edited YAML contents is structurally and semantically valid.
[@Wirzenius2025].
For comparison with conventional kanban boards,
roadmap visualizes not as a 2-dimensional matrix
with progress as rigid lines across the x-axis
and sustainability indicated by downwards depth,
but instead visualizes as a somewhat organic looking tree structure,
with progress as neat (non-warning-colored) branches
and sustainability indicated by color saturation.
The requirements for this project are summarized
as the following tasks:
- Make a Kanban board for this assignment.
- Make a class diagram for the Bachelor programme and its components.
- Implement classes to represent the Bachelor programme and its components.
- Implement a method to check whether a programme is valid.
- Specify and run unit tests for the valid method.
These larger tasks have been expanded and reorganized
into more smaller and narrower focused ones,
visualized in in the roadmap at @fig-kanban
as well as the early snapshot of the roadmap in @sec-kanban-early.
{#fig-kanban}
