/// <summary>
/// Sets, in an atomic operation, the values of the state associated
/// with the key <paramref name="name"/> if the current value is less
/// the given state or if the key is not found.
/// </summary>
/// <param name="states">
/// A <see cref="IAppState"/> to extend.
/// </param>
/// <param name="name">
/// The name of the state to set.
/// </param>
/// <param name="state">
/// The value of the state to set.
/// </param>
/// <param name="comparand">
/// The value that is compared to the current state.
/// </param>
/// <exception cref="NotSupportedException">
/// The local database does not support the type <see cref="T"/>
/// </exception>
public static bool SetIfEqualsTo <T>(this IAppState states, string name,
T state, T comparand)
{
return(states.SetIf(ComparisonOperator.Equals, name, state, comparand));
}
/// <summary>
/// Sets, in an atomic operation, the values of the state associated
/// with the key <paramref name="name"/> if the current value is less
/// the given state or if the key is not found.
/// </summary>
/// <param name="states">
/// A <see cref="IAppState"/> to extend.
/// </param>
/// <param name="name">
/// The name of the state to set.
/// </param>
/// <param name="state">
/// The value of the state to set.
/// </param>
/// <param name="comparand">
/// The value that is compared to the current state.
/// </param>
/// <exception cref="NotSupportedException">
/// The local database does not support the type <see cref="T"/>
/// </exception>
public static bool SetIfLessThan <T>(this IAppState states, string name,
T state, T comparand)
{
return(states.SetIf(ComparisonOperator.LessThan, name, state, comparand));
}