/// <summary>
/// Checks whether a <see cref="DefaultCapability"/> is already used by the user.
/// </summary>
/// <typeparam name="T">The specific kind of <see cref="AccessPoints.DefaultAccessPoint"/> to handle.</typeparam>
/// <param name="toCheck">The <see cref="Capability"/> to check for usage.</param>
/// <returns><see langword="true"/>, if <paramref name="toCheck"/> is already in usage.</returns>
private bool IsCapabillityUsed <T>(DefaultCapability toCheck)
where T : AccessPoints.DefaultAccessPoint
{
if (AppEntry.AccessPoints == null)
{
return(false);
}
return(AppEntry.AccessPoints.Entries.OfType <T>().Any(accessPoint => accessPoint.Capability == toCheck.ID));
}
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="capability">That shall be wrapped.</param>
/// <param name="used">Indicates whether the <see cref="Capability" /> was already used.</param>
protected CapabilityModel([NotNull] DefaultCapability capability, bool used)
{
#region Sanity Checks
if (capability == null)
{
throw new ArgumentNullException(nameof(capability));
}
#endregion
Capability = capability;
_wasUsed = Use = used;
}
/// <summary> /// Creates a <see cref="DefaultAccessPoint"/> referencing a specific <see cref="DefaultCapability"/>. /// </summary> /// <param name="capability">The <see cref="DefaultCapability"/> to create a <see cref="DefaultAccessPoint"/> for.</param> /// <returns>The newly created <see cref="DefaultAccessPoint"/>.</returns> public static AccessPoint ToAccessPoint(this DefaultCapability capability) => (capability ?? throw new ArgumentNullException(nameof(capability))) switch
/// <summary>
/// Creates a new instance.
/// </summary>
/// <param name="capability">That shall be wrapped.</param>
/// <param name="used">Indicates whether the <see cref="Capability" /> was already used.</param>
protected CapabilityModel(DefaultCapability capability, bool used)
{
Capability = capability ?? throw new ArgumentNullException(nameof(capability));
_wasUsed = Use = used;
}
