dotnetconditionfactory.cs

drools 一个开放源码的规则引擎

using System;
using org.drools.rule;
using org.drools.smf;
using org.drools.spi;

namespace org.drools.semantics.dotnet
{
	/// <summary>
	/// .NET Condition Factory
	/// </summary>
	public class DotNetConditionFactory : ConditionFactory
	{
		public Condition[] newCondition(Rule r, RuleBaseContext rbc, Configuration c)
		{
			try
			{
				int id = 0;
				if (rbc.get("dotnet-condition-id") != null)
				{
					id = (int)rbc.get("dotnet-condition-id");
				}
				id++;
				rbc.put("dotnet-condition-id", id);
				
				return new Condition[] { new DotNetCondition(r, id, c.getText()) };
			}
			catch (Exception e)
			{
				throw new FactoryException(e);
			}
		}
	}
}