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https://issues.apache.org/jira/browse/ISIS-2744?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Daniel Keir Haywood updated ISIS-2744:
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Summary: Add new "optionalX" supporting method for parameters so that its
optionality can be toggled (was: Add new supporting method for parameters so
that it can optionally be marked as mandatory.)
> Add new "optionalX" supporting method for parameters so that its optionality
> can be toggled
> -------------------------------------------------------------------------------------------
>
> Key: ISIS-2744
> URL: https://issues.apache.org/jira/browse/ISIS-2744
> Project: Isis
> Issue Type: New Feature
> Affects Versions: 2.0.0-M5
> Reporter: Daniel Keir Haywood
> Priority: Minor
> Fix For: 2.0.0
>
>
> We can of course validate using validateNXxx(), but the idea here is to
> toggle off or on the optionality constraint for N>0 parameters based on
> earlier parameters,
> eg:
> {code:java}
> public void act(SomeType type, String someParam) {
> }
> public boolean optional1Act(SomeType type) {
> if (type == SomeType.FOO || type == SomeType.BAR) return true;
> return false;
> } {code}
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