Namespace TabularEditor.SemanticBridge.Platforms.Databricks.MetricView

Dimension: Legacy name for Field. Retained as an obsolete subclass so external code still compiles during the deprecation window. Every Field instance constructed via AddField(string, string) or AddDimension(string, string) is actually a Dimension at runtime, so a cast ((Dimension)field) succeeds and returns the same reference.

Format.Byte: Byte: Use byte format for data size values displayed with appropriate byte units (KB, MB, GB, etc.).

Format.Currency: Currency: Use currency format for monetary values with ISO-4217 currency codes.

Format.Date: Date: Use date format for date values with various display options.

Format.Number: Number: Use plain number format for general numeric values with optional decimal place control and abbreviation options.

Format.Percentage: Percentage: Use percentage format for ratio values expressed as percentages.

Materialization: Specifies materialization configuration for accelerating metric view queries. This is an experimental feature.

MaterializedViewSpec: Specifies a single materialized view within the materialization configuration.

MetricViewCollection<T>: A collection of MetricView objects with name-based indexing. Implements IReadOnlyList for compatibility while providing O(1) name lookups.

MetricViewObjectBase: Internal abstract base class for all MetricView domain objects. Implements both the public marker interface and the internal visitable interface.

MetricViewVersion: Provides version comparison utilities for Databricks Metric View specifications. Unknown versions are treated as greater than all known versions (forward compatible).

MinVersionAttribute: Specifies the minimum metric view version required for a property. Used for setter validation when setting v1.1+ properties on older versions.

Rely: Optimizer hints about a join's relationship to its source. Today this carries only AtMostOneMatch; the Databricks spec models rely: as an extensible map so additional keys may appear in future spec revisions. An explicitly-empty rely: {} in YAML deserializes to a non-null Rely with all-null fields, distinct from an omitted rely: (which leaves Rely null). Both states round-trip faithfully. Faithful round-trips are a goal of our Metric View serialization and deserialization.

Window: Specifies window measure behavior for windowed, cumulative, or semiadditive aggregations.

Format.FormatType: The type of format (i.e., "number", "currency", "percentage", "byte", "date", "datetime")

JoinCardinality: The cardinality of a join's relationship between source and joined table. Drives whether the joined table is treated as a dimension lookup (ManyToOne) or as an independent fact source that the engine aggregates separately (OneToMany). Per the Databricks v1.1 spec, omitting the field defaults to ManyToOne; OneToMany additionally requires Databricks Runtime 18.1+.

MaterializationMode: Materialization mode. Currently only "relaxed" is supported by Databricks.