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target | behaviour | parameter values | Notes | |
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standard | implicit | Y | The target is implicit ("this"), and the set of parameter values (arguments) are only implicit in the signatures of the execute action and the supporting methods | |
mixins | Y | Y | The target is explicit, being the constructor of the mixin. | |
Parameters model | Y | Separate class that captures the set of parameters that are passed to the supporting methods | ||
Parameters on Act | Y | Minor variation | ||
Parameters Everywhere | Y | Another variation | ||
Mixins + Parameters | Y | Y | Y | Combines the concepts of a mixin along with a parameters model |
Targetless Mixins + Targeted Parameters | Y | Y | Y | Splits out state and behaviour |
Command handlers +handlers Commands | Y | Y | Y | Variation that splits behaviour into separate interfaces |
The rest of the page describes these options in more detail.
Parameters
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model syntax (proposed)
Per this thread on slack, we could introduce a Parameters object (in Java 14+, this might be a record) to bring together all of the parameters into a single object. This would make it easier to avoid issues with numbering etc.
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