/// <summary> the function will printout one or more templates. This implementation
/// is slightly different than CLIPS in that it can take one or more
/// template names. The definition in CLIPS beginners guide states the
/// function does the following: (ppdeftemplate <deftemplate-name>)
/// </summary>
public virtual IReturnVector executeFunction(Rete engine, IParameter[] params_Renamed)
{
GenericHashMap <object, object> filter = new GenericHashMap <object, object>();
if (params_Renamed != null && params_Renamed.Length > 0)
{
for (int idx = 0; idx < params_Renamed.Length; idx++)
{
if (params_Renamed[idx] is ValueParam)
{
Object df = ((ValueParam)params_Renamed[idx]).Value;
filter.Put(df, df);
}
}
}
List <Object> templ = (List <Object>)engine.CurrentFocus.Templates;
IEnumerator itr = templ.GetEnumerator();
while (itr.MoveNext())
{
ITemplate tp = (ITemplate)itr.Current;
if (filter.Get(tp.Name) != null)
{
engine.writeMessage(tp.toPPString() + "\r\n", "t");
}
}
return(new DefaultReturnVector());
}
public void HashPerformance()
{
//int[] series = new int[] {1000, 10000, 100000, 1000000, 10000000};
int[] series = new int[] { 1000, 10000 };
HashMapBenchmark util = new HashMapBenchmark();
Random ran = new Random();
for (int idx = 0; idx < series.Length; idx++)
{
GenericHashMap <object, object> map = util.createHashMap(series[idx]);
long start = DateTime.Now.Ticks;
for (int idz = 0; idz < 10000000; idz++)
{
String key = ran.Next(series[idx]).ToString();
Object val = map.Get(key);
}
long end = DateTime.Now.Ticks;
long el = end - start;
double perOp = (double)el / 10000000;
String fstring = (perOp * 1000000).ToString();
Console.WriteLine("Test for " + series[idx] + " items");
Console.WriteLine("elapsed time " + el + " millisecond");
Console.WriteLine("per lookup " + fstring + " nanosecond");
}
}
public void GenericHashPerformance()
{
//int[] series = new int[] {1000, 10000, 100000, 1000000, 10000000};
int[] series = new int[] { 1000, 10000 };
HashMapBenchmark util = new HashMapBenchmark();
Random ran = new Random();
for (int idx = 0; idx < series.Length; idx++)
{
GenericHashMap <string, string> map = util.createGenericHashMap(series[idx]);
long start = DateTime.Now.Ticks;
for (int idz = 0; idz < 10000000; idz++)
{
String key = ran.Next(series[idx]).ToString();
Object val = map.Get(key);
}
foreach (IHashMapEntry <string, string> entry in map)
{
string val = entry.Value;
}
List <String> keys = new List <String>(map.Count);
foreach (String key in map.Keys)
{
keys.Add(key);
string val = map[key];
}
foreach (String val in map.Values)
{
bool yes = map.ContainsValue(val);
}
foreach (String key in keys)
{
map.Remove(key);
}
long end = DateTime.Now.Ticks;
long el = end - start;
double perOp = (double)el / 10000000;
String fstring = (perOp * 1000000).ToString();
Console.WriteLine("Test for " + series[idx] + " items");
Console.WriteLine("elapsed time " + el + " millisecond");
Console.WriteLine("per lookup " + fstring + " nanosecond");
}
}
public static IStrategy getStrategy(String key)
{
return(registry.Get(key));
}
/// <summary> the function will printout one or more templates. This implementation
/// is slightly different than CLIPS in that it can take one or more
/// template names. The definition in CLIPS beginners guide states the
/// function does the following: (ppdeftemplate <deftemplate-name>)
/// </summary>
public virtual IReturnVector executeFunction(Rete engine, IParameter[] params_Renamed)
{
GenericHashMap<object, object> filter = new GenericHashMap<object, object>();
if (params_Renamed != null && params_Renamed.Length > 0)
{
for (int idx = 0; idx < params_Renamed.Length; idx++)
{
if (params_Renamed[idx] is ValueParam)
{
Object df = ((ValueParam) params_Renamed[idx]).Value;
filter.Put(df, df);
}
}
}
List<Object> templ = (List<Object>) engine.CurrentFocus.Templates;
IEnumerator itr = templ.GetEnumerator();
while (itr.MoveNext())
{
ITemplate tp = (ITemplate) itr.Current;
if (filter.Get(tp.Name) != null)
{
engine.writeMessage(tp.toPPString() + "\r\n", "t");
}
}
return new DefaultReturnVector();
}
/// <summary> Return the string form of the operator
/// </summary>
/// <param name="">opr
/// </param>
/// <returns>
///
/// </returns>
public static String getPPOperator(int opr)
{
return((String)OPR_MAP.Get(opr.ToString()));
}
public virtual Object getBindingValue(string var)
{
return(bindings.Get(var));
}
