/// <summary>
/// Initializes a new instance of the <see cref="SerialExecutorState{T}"/>
/// by using the specified executor delegate and its associated state.
/// </summary>
/// <param name="runnable"></param>
/// <param name="state"></param>
public SerialExecutorState(RunnableDelegate runnable,
ExecutorState <T> state) : base(state)
{
runnable_ = runnable;
}
static ExecutorState()
{
no_state_executor_state = new NoStateExecutorState <T>();
}
