Plugins/Best/Best.cs

   1 using System;
   2 using System.Xml;
   3 using Mono.Unix;
   4
   5 namespace Eithne
   6 {
   7         public class BestInfo : IInfo
   8         {
   9                 public override string Name
  10                 {
  11                         get { return Catalog.GetString("Best-of"); }
  12                 }
  13
  14                 public override string ShortName
  15                 {
  16                         get { return "Best"; }
  17                 }
  18
  19                 public override string Author
  20                 {
  21                         get { return "Bartosz Taudul"; }
  22                 }
  23
  24                 public override string Description
  25                 {
  26                         get { return Catalog.GetString("This plugin selects best of results."); }
  27                 }
  28         }
  29
  30         public class BestFactory : IFactory
  31         {
  32                 IInfo _info = new BestInfo();
  33                 public IInfo Info
  34                 {
  35                         get { return _info; }
  36                 }
  37
  38                 public IType Type
  39                 {
  40                         get { return IType.ResProc; }
  41                 }
  42
  43                 public void Initialize()
  44                 {
  45                 }
  46
  47                 public Plugin.Base Create()
  48                 {
  49                         return new BestPlugin();
  50                 }
  51         }
  52
  53         public class BestPlugin : Plugin.ResProc
  54         {
  55                 private int num = 3;
  56
  57                 public BestPlugin()
  58                 {
  59                         _info = new BestInfo();
  60                 }
  61
  62                 public override XmlNode Config
  63                 {
  64                         get { return GetConfig(); }
  65                         set { LoadConfig(value); }
  66                 }
  67
  68                 private void UpdateValue(int n)
  69                 {
  70                         num = n;
  71                         _block.SlotsChanged();
  72                 }
  73
  74                 public override void Setup()
  75                 {
  76                         new BestSetup(num, UpdateValue);
  77                 }
  78
  79                 public override void Work()
  80                 {
  81                         ICommResult ires = _in[0] as ICommResult;
  82
  83                         int tcount = ires.Length;
  84                         int bcount = ires[0].Length;
  85
  86                         double[][] points = new double[tcount][];
  87                         for(int i=0; i<tcount; i++)
  88                         {
  89                                 points[i] = new double[bcount];
  90                                 for(int j=0; j<bcount; j++)
  91                                         points[i][j] = 0;
  92                         }
  93
  94                         for(int i=0; i<num; i++)
  95                         {
  96                                 ICommResult r = _in[i] as ICommResult;
  97
  98                                 if(r.Length != tcount || r[0].Length != bcount)
  99                                         throw new PluginException(Catalog.GetString("Incompatible data on input."));
 100
 101                                 // FIXME add configuration
 102                                 int[][] res = r.FindResults();
 103
 104                                 for(int t=0; t<tcount; t++)
 105                                 {
 106                                         points[t][res[t][0]] += 1;
 107
 108                                         if(res[t].Length > 1)
 109                                                 points[t][res[t][1]] += 0.5;
 110
 111                                         if(res[t].Length > 2)
 112                                                 points[t][res[t][2]] += 0.25;
 113                                 }
 114                         }
 115
 116                         IResult[] resarray = new IResult[tcount];
 117
 118                         for(int i=0; i<tcount; i++)
 119                                 resarray[i] = new IResult(points[i]);
 120
 121                         _out = new CommSocket(1);
 122                         _out[0] = new ICommResult(resarray, num, ires.OriginalBaseImages, ires.OriginalTestImages, ires.BaseCategories,
 123                                         ires.TestCategories, ires.Match);
 124
 125                         _workdone = true;
 126                 }
 127
 128                 private XmlNode GetConfig()
 129                 {
 130                         XmlNode root = _xmldoc.CreateNode(XmlNodeType.Element, "config", "");
 131
 132                         root.InnerText = num.ToString();
 133
 134                         return root;
 135                 }
 136
 137                 private void LoadConfig(XmlNode root)
 138                 {
 139                         UpdateValue(Int32.Parse(root.InnerText));
 140                 }
 141
 142                 public override int NumIn               { get { return num; } }
 143                 public override int NumOut              { get { return 1; } }
 144
 145                 public override string DescIn(int n)
 146                 {
 147                         return String.Format(Catalog.GetString("{0}. input signal."), n+1);
 148                 }
 149
 150                 public override string DescOut(int n)
 151                 {
 152                         return Catalog.GetString("Best results.");
 153                 }
 154
 155                 private static string[] matchin   = new string[] { "result" };
 156                 private static string[] matchout  = new string[] { "result/processed" };
 157
 158                 public override string[] MatchIn        { get { return matchin; } }
 159                 public override string[] MatchOut       { get { return matchout; } }
 160         }
 161 }