[Feature]: Implement TransitionUsageExtensions #191

Prerequisites

• I have written a descriptive issue title
• I have verified that I am running the latest version of the SysML2.NET
• I have searched open and closed issues to ensure it has not already been reported

Description

The TransitionUsageExtensions class in SysML2.NET/Extend/TransitionUsageExtensions.cs contains 6 extension method(s) that compute derived properties for the ITransitionUsage interface. These methods currently throw NotSupportedException and need to be implemented.

Checklist

• List<IActionUsage> ComputeEffectAction(this ITransitionUsage)
• List<IExpression> ComputeGuardExpression(this ITransitionUsage)
• IActionUsage ComputeSource(this ITransitionUsage)
• ISuccession ComputeSuccession(this ITransitionUsage)
• IActionUsage ComputeTarget(this ITransitionUsage)
• List<IAcceptActionUsage> ComputeTriggerAction(this ITransitionUsage)
• IReferenceUsage ComputeTriggerPayloadParameterOperation(this ITransitionUsage)
• IFeature ComputeSourceFeatureOperation(this ITransitionUsage)

System Configuration

• SysML2.NET version: 0.19.0
• Source file: SysML2.NET/Extend/TransitionUsageExtensions.cs