public override List <Cloth> Search()
{
PicParam picParam = (PicParam)param;
List <Cloth> clothes = null;
if (wrappedSearcher != null)
{
clothes = wrappedSearcher.Search();
}
else if (clothDao != null)
{
if (picParam.ClothNum > 0)
{
clothes = clothDao.FindByClothNum(picParam.ClothNum);
}
else
{
clothes = clothDao.FindAll();
}
}
if (null == clothes)
{
throw new NullReferenceException("Both wrappedSearcher and clothDao are null, or some error happened.");
}
float[] featureVector = picParam.Feature;
SortedDictionary <float, List <Cloth> > sortClothes = new SortedDictionary <float, List <Cloth> >();
foreach (Cloth cloth in clothes)
{
float md = calcDist(featureVector, GetVector(cloth));
if (md <= limit)
{
if (!sortClothes.ContainsKey(md))
{
sortClothes[md] = new List <Cloth>();
}
sortClothes[md].Add(cloth);
}
}
List <Cloth> resultClothes = new List <Cloth>();
foreach (List <Cloth> cs in sortClothes.Values)
{
resultClothes.AddRange(cs);
}
if (resultClothes.Count > MaxResult)
{
return(resultClothes.GetRange(0, MaxResult));
}
return(resultClothes);
}
public ColorSearcher(PicParam picParam, float limit, DelCalcDist calcDist, IClothDao clothDao, int maxResult)
: base(picParam, limit, calcDist, clothDao, maxResult)
{
}
public ColorSearcher(PicParam picParam, float limit, DelCalcDist calcDist, IBaseSearcher wrappedSearcher, int maxResult)
: base(picParam, limit, calcDist, wrappedSearcher, maxResult)
{
}
public CooccurrenceSearcher(PicParam picParam, float limit, IClothDao clothDao, int maxResult)
: this(picParam, limit, ClothUtil.CalcManhattanDistance, clothDao, maxResult)
{
}
public CooccurrenceSearcher(PicParam picParam, float limit, IBaseSearcher wrappedSearcher, int maxResult)
: this(picParam, limit, ClothUtil.CalcManhattanDistance, wrappedSearcher, maxResult)
{
}
public GaborSearcher(PicParam picParam, float limit, IClothDao clothDao, int maxResult)
: this(picParam, limit, ClothUtil.CalcGaborDistance, clothDao, maxResult)
{
}
public GaborSearcher(PicParam picParam, float limit, IBaseSearcher wrappedSearcher, int maxResult)
: this(picParam, limit, ClothUtil.CalcGaborDistance, wrappedSearcher, maxResult)
{
}
public DaubechiesWaveletSearcher(PicParam picParam, float limit, DelCalcDist calcDist, IClothDao clothDao, int maxResult)
: base(picParam, limit, calcDist, clothDao, maxResult)
{
}
public DaubechiesWaveletSearcher(PicParam picParam, float limit, IClothDao clothDao, int maxResult)
: this(picParam, limit, ClothUtil.CalcManhattanDistance, clothDao, maxResult)
{
}
public DaubechiesWaveletSearcher(PicParam picParam, float limit, DelCalcDist calcDist, IBaseSearcher wrappedSearcher, int maxResult)
: base(picParam, limit, calcDist, wrappedSearcher, maxResult)
{
}
public DaubechiesWaveletSearcher(PicParam picParam, float limit, IBaseSearcher wrappedSearcher, int maxResult)
: this(picParam, limit, ClothUtil.CalcManhattanDistance, wrappedSearcher, maxResult)
{
}
public PicSearcher(PicParam picParam, float limit, DelCalcDist calcDist, IClothDao clothDao, int maxResult)
: base(picParam, clothDao, maxResult)
{
this.limit = limit;
this.calcDist = calcDist;
}
public PicSearcher(PicParam picParam, float limit, DelCalcDist calcDist, IBaseSearcher wrappedSearcher, int maxResult)
: base(picParam, wrappedSearcher, maxResult)
{
this.limit = limit;
this.calcDist = calcDist;
}