/// <summary>
/// Initializes a new instance of the <see cref="Node"/> class.
/// </summary>
/// <param name="stateComposer">The strategy to compose the state of this node from the predecessors state.</param>
/// <param name="fanIn">The input cardinality of this predecessor.</param>
/// <param name="fanOut">The output cardinality of this predecessor.</param>
protected Node(IStateComposer stateComposer, Cardinality fanIn, Cardinality fanOut)
{
Guard.NotNull(() => stateComposer, stateComposer);
this.StateComposer = stateComposer;
this.fanIn = fanIn;
this.fanOut = fanOut;
}
/// <summary>
/// Initializes a new instance of the <see cref="ConditionalNode"/> class.
/// </summary>
/// <param name="stateComposer">The strategy to compose the state of this node from the predecessors state.</param>
/// <param name="fanIn">The input cardinality of this predecessor.</param>
/// <param name="fanOut">The output cardinality of this predecessor.</param>
protected ConditionalNode(IStateComposer stateComposer, Cardinality fanIn, Cardinality fanOut)
: base(stateComposer, fanIn, fanOut)
{
this.Preconditions = new List<IBinding<ICondition>>();
this.Postconditions = new List<IBinding<ICondition>>();
}