/// <summary>
/// Qualify an object.
/// </summary>
/// <typeparam name="T">The type of the object to be qualified.</typeparam>
/// <param name="current">The current qualifier.</param>
/// <param name="object">An object to be qualified.</param>
/// <returns>
/// A value indicating whether or not the given object is qualified.
/// </returns>
public static Task <bool> QualifyAsync <T>(this IQualifyAsync <T> current, T @object)
{
return(current.QualifyAsync(@object, CancellationToken.None));
}
/// <summary>
/// Add a disjunctive (OR) qualifier to the current qualifier.
/// </summary>
/// <typeparam name="T">The type of the object to be qualified.</typeparam>
/// <param name="current">The current qualifier.</param>
/// <param name="qualifier">
/// A delgate qualifier to serve as the right-hand side of the operation.
/// </param>
/// <returns>
/// A disjunctive qualifier consisting of the current qualifier as the left-hand side
/// of the operation and an additional qualifier as the right-hand side.
/// </returns>
public static IQualifyAsync <T> Or <T>(this IQualifyAsync <T> current, AsyncQualifier <T> qualifier)
{
return(new DisjunctiveQualifierAsync <T>(current.QualifyAsync, qualifier));
}
/// <summary>
/// Add a conjunctive (AND) qualifier to the current qualifier.
/// </summary>
/// <typeparam name="T">The type of the object to be qualified.</typeparam>
/// <param name="current">The current qualifier.</param>
/// <param name="qualifier">A qualifier to serve as the right-hand side of the operation.</param>
/// <returns>
/// A conjunctive qualifier consisting of the current qualifier as the left-hand side
/// of the operation and an additional qualifier as the right-hand side.
/// </returns>
public static IQualifyAsync <T> And <T>(this IQualifyAsync <T> current, IQualifyAsync <T> qualifier)
{
return(new ConjunctiveQualifierAsync <T>(current.QualifyAsync, qualifier.QualifyAsync));
}
/// <summary>
/// Negate the current qualifier.
/// </summary>
/// <typeparam name="T">The type of the object to be qualified.</typeparam>
/// <param name="current">The current qualifier.</param>
/// <returns>A negation of the current qualifier.</returns>
public static IQualifyAsync <T> Negate <T>(this IQualifyAsync <T> current)
{
return(new NegatedQualifierAsync <T>(current.QualifyAsync));
}
/// <summary>
/// Add a disjunctive (OR) qualifier to the current qualifier.
/// </summary>
/// <typeparam name="T">The type of the object to be qualified.</typeparam>
/// <param name="current">The current qualifier.</param>
/// <param name="qualifier">A qualifier to serve as the right-hand side of the operation.</param>
/// <returns>
/// A disjunctive qualifier consisting of the current qualifier as the left-hand side
/// of the operation and an additional qualifier as the right-hand side.
/// </returns>
public static AsyncQualifier <T> Or <T>(this AsyncQualifier <T> current, IQualifyAsync <T> qualifier)
{
return(new DisjunctiveQualifierAsync <T>(current, qualifier.QualifyAsync).QualifyAsync);
}
