ThirdPartyPackageCatalog

Dictionary-backed collection of third-party package metadata, keyed by Asset Store ProductID. Implements IEnumerable<ThirdPartyPackageInfo> for iteration over all registered packages.

Definition

Namespace: Paragon.Editor.ThirdPartyPackageImporter Assembly: Paragon.Editor.dll

internal class ThirdPartyPackageCatalog : IEnumerable<ThirdPartyPackageInfo>

Implements: IEnumerable<ThirdPartyPackageInfo>

Remarks

ThirdPartyPackageCatalog is a simple typed wrapper around Dictionary<int, ThirdPartyPackageInfo>. It is not created directly by consumers — instead, ThirdPartyPackageUtility deserializes it from Google Sheets CSV data via DeserializeCatalog(), and ThirdPartyPackageManager holds the active instance.

The dictionary key is the Asset Store ProductID (an integer), which uniquely identifies each third-party asset.

Quick Lookup

Goal	How
Get a package by ID	catalog.GetPackage(productID)
Add a package entry	catalog.AddPackage(name, productID, packageName, catalogID, importFolder, hash)
Iterate all packages	foreach (var info in catalog) { ... }
Debug print all entries	catalog.ToString()

Constructors

ThirdPartyPackageCatalog()

Creates an empty catalog with no packages.

public ThirdPartyPackageCatalog()

Methods

AddPackage

Adds a new package entry to the catalog. Constructs a ThirdPartyPackageInfo from the provided parameters and stores it keyed by ProductID.

public void AddPackage(string productName, int productID, string packageName, int catalogID, string importFolder, string hash)

Parameter	Type	Description
productName	string	Human-readable product name from the Asset Store
productID	int	Unique Asset Store product identifier (dictionary key)
packageName	string	Package bundle name (e.g., com.vendor.asset-name)
catalogID	int	Google Sheets GID for this package's processor table sheet
importFolder	string	Target folder path for importing (relative to project)
hash	string	Content hash for cache invalidation

GetPackage

Retrieves a package by its ProductID. Throws KeyNotFoundException if the ID is not registered.

public ThirdPartyPackageInfo GetPackage(int packageID)

Parameter	Type	Description
packageID	int	The Asset Store ProductID to look up

GetEnumerator

Returns an enumerator over all ThirdPartyPackageInfo values in the catalog.

public IEnumerator<ThirdPartyPackageInfo> GetEnumerator()

ToString

Returns a newline-separated string of all packages in "ProductName - ProductID" format.

public override string ToString()

Common Pitfalls

GetPackage throws on missing key GetPackage(int) uses direct dictionary indexing (catalog[packageID]), which throws KeyNotFoundException if the ProductID is not registered. There is no TryGetPackage variant — callers must ensure the ID exists.

Duplicate ProductID will throw AddPackage calls Dictionary.Add(), which throws ArgumentException if the ProductID is already registered. The catalog does not support updating existing entries.

See Also

• ThirdPartyPackageManager — owns and queries the catalog

• ThirdPartyPackageUtility — deserializes catalog from CSV data

• ThirdPartyPackageManager Overview — system overview