Method constructTypeOptions

src/type-metadata.ts:499–517

* Constructs initial type options by extending passed options * with default values if they are not overriden. All references are kept. * * @param {TypeOptions } typeOptions Type options. * * @returns {TypeOptions } Constructed type options.

(typeOptions: TypeOptions<TObject>)

     * @returns {TypeOptions<TObject>} Constructed type options.
     */
    private constructTypeOptions(typeOptions: TypeOptions<TObject>): TypeOptions<TObject>
    {
        if (typeOptions.customValueMap === undefined)
        {
            typeOptions.customValueMap = new Map<CustomKey<any>, CustomValue>();
        }

        if (typeOptions.propertyOptionsMap === undefined)
        {
            typeOptions.propertyOptionsMap = new Map<PropertyName, PropertyOptions<any>>();
        }

        if (typeOptions.injectOptionsMap === undefined)
        {
            typeOptions.injectOptionsMap = new Map<InjectIndex, InjectOptions<any>>();
        }
        
        return typeOptions;
    }

    /**
     * Configures type extension metadata.