Which transformer allows you to access adjacent feature attributes?

• A. AttributeCopier
• B. AttributeSplitter
• C. AttributeManager
• D. AttributeRangeFilter

Answer: (C)

The key idea is how you expose and manage attributes across features in a workspace, especially when you want context from neighboring features. Attribute management is what makes cross-feature attribute access doable, because this transformer centralizes how attributes are created, renamed, moved, or derived as features flow through the workspace. By configuring it, you can carry or derive new attributes that reference values from adjacent features, allowing later logic to compare or combine those neighbor values with the current feature’s data.

Why this is the best fit: AttributeManager is designed to orchestrate attribute schemas and values, so you can build new attributes that pull in or reflect information from adjacent features as the stream advances. It provides the flexibility to rename, restructure, or derive attributes in a way that makes cross-feature context available downstream. Other transformers focus on operations within a single feature (copying attributes, splitting one attribute into several, or filtering by a value range) and don’t offer the same capability to establish and control cross-feature attribute references.