Class EntityAnalyzer

Namespace

ProjGraph.Lib.EntityFramework.Infrastructure

Assembly

ProjGraph.Lib.EntityFramework.dll

Provides methods for analyzing entity type symbols and extracting metadata such as properties, primary keys, and constraints. This class is implemented as a partial class to allow for extension in other files.

public static class EntityAnalyzer

Inheritance

object

EntityAnalyzer

Inherited Members

object.Equals(object)

object.Equals(object, object)

object.GetHashCode()

object.GetType()

object.MemberwiseClone()

object.ReferenceEquals(object, object)

object.ToString()

Methods

AnalyzeEntity(INamedTypeSymbol)

Analyzes the specified entity type symbol and extracts its properties, primary keys, and constraints.

public static EfEntity AnalyzeEntity(INamedTypeSymbol type)

Parameters

type INamedTypeSymbol

The INamedTypeSymbol representing the entity type to analyze.

Returns

EfEntity

An EfEntity object containing metadata about the entity, including its name and properties.

Remarks

This method traverses the inheritance hierarchy of the given entity type symbol to collect all properties. It skips navigation properties and ensures that each property is added only once. For each property, it determines whether it is a primary key, a foreign key, and applies any constraints.

FindEntitySymbol(EfEntity, Compilation)

Finds the entity symbol in the provided compilation that matches the name of the given EfEntity.

public static INamedTypeSymbol? FindEntitySymbol(EfEntity entity, Compilation compilation)

Parameters

entity EfEntity

The EfEntity containing the name of the entity to find.

compilation Compilation

The Compilation object to search for the entity symbol.

Returns

INamedTypeSymbol

An INamedTypeSymbol representing the entity symbol if found; otherwise, null.