2016-11-25 06:05:29 +00:00
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namespace SpriteCompiler.AI
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{
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using System;
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using System.Collections.Generic;
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/// <summary>
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/// The NodeExpander class encapsulates a strategy of how the expand one state
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/// into its successor states.In the simplest case, a node's state is expanded
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/// using a problem-specific sucessor function, new search nodes are created and
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/// the list is returned.
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/// </summary>
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public interface INodeExpander<A, S, T, C>
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where T : ISearchNode<A, S, T, C>
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2016-11-27 05:39:50 +00:00
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where C : IPathCost<C>
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2016-11-25 06:05:29 +00:00
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{
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IEnumerable<T> Expand(ISearchProblem<A, S, C> problem, T node);
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T CreateNode(T parent, S state);
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}
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}
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