Generate SV names

[n-h-diaz]

Description: This PR introduces StatVarNameGenerator to automatically construct human-readable display names for StatisticalVariable nodes that are missing a name property during MCF mutation.

Changes:

• Added StatVarNameGenerator: Parses the properties of a StatisticalVariable and generates a consistent display string using the format: [Prefix] [MeasureAndPop] [Qualifiers]: [Constraints] [Denominator].
• Resolves redundancies (e.g., handles when the population type already contains the measured property).
• Normalizes boolean constraints (e.g. outputs Is Urban (False) for isUrban: false).
• Simplifies common human denominators like Count_Person to (Per capita).
• Updated McfMutator: Hooked up StatVarNameGenerator.generateName to automatically inject the name field into StatisticalVariable entities if it hasn't been explicitly defined.

Added/Updated Tests:

• Added unit tests for StatVarNameGeneratorTest covering token formatting and constraint combinations.
• Updated expected outputs in McfMutatorTest and GraphTransformerTest to include the newly generated name values.

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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🟢 Metrics 72 complexity

Metric	Results
Complexity	72

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[gemini-code-assist]

Code Review

This pull request introduces StatVarNameGenerator, a utility class designed to generate readable names for StatisticalVariable nodes when their name property is missing, and integrates it into McfMutator. The review feedback focuses on performance optimizations and code cleanup within the new utility class. Key recommendations include defining thread-safe, static final constants for Pattern, Splitter, and Joiner instances to avoid overhead, removing redundant namespace stripping and condition checks, and eliminating the unused nodeId parameter from generateName along with updating its callers and tests.

[vish-cs]

Thanks for making the change! It would be good to get this in before the final ingestion so please go ahead and merge.