C# (CSharp) NReco.CF.Taste.Impl.Model BooleanUserPreferenceArray.GetItemID示例

示例#1

文件： BooleanUserPreferenceArrayTest.cs 项目： nreco/recommender

 public void testItemID()
 {
     IPreferenceArray prefs = new BooleanUserPreferenceArray(3);
     Assert.AreEqual(3, prefs.Length());
     prefs.SetItemID(0, 1L);
     prefs.SetItemID(1, 2L);
     prefs.SetItemID(2, 3L);
     Assert.AreEqual(1L, prefs.GetItemID(0));
     Assert.AreEqual(2L, prefs.GetItemID(1));
     Assert.AreEqual(3L, prefs.GetItemID(2));
 }

示例#2

        public void testSort()
        {
            IPreferenceArray prefs = new BooleanUserPreferenceArray(3);

            prefs.Set(0, new BooleanPreference(1L, 3L));
            prefs.Set(1, new BooleanPreference(1L, 1L));
            prefs.Set(2, new BooleanPreference(1L, 2L));
            prefs.SortByItem();
            Assert.AreEqual(1L, prefs.GetItemID(0));
            Assert.AreEqual(2L, prefs.GetItemID(1));
            Assert.AreEqual(3L, prefs.GetItemID(2));
        }

示例#3

        public void testItemID()
        {
            IPreferenceArray prefs = new BooleanUserPreferenceArray(3);

            Assert.AreEqual(3, prefs.Length());
            prefs.SetItemID(0, 1L);
            prefs.SetItemID(1, 2L);
            prefs.SetItemID(2, 3L);
            Assert.AreEqual(1L, prefs.GetItemID(0));
            Assert.AreEqual(2L, prefs.GetItemID(1));
            Assert.AreEqual(3L, prefs.GetItemID(2));
        }

示例#4

文件： BooleanUserPreferenceArrayTest.cs 项目： nreco/recommender

 public void testClone()
 {
     BooleanUserPreferenceArray prefs = new BooleanUserPreferenceArray(3);
     prefs.Set(0, new BooleanPreference(1L, 3L));
     prefs.Set(1, new BooleanPreference(1L, 1L));
     prefs.Set(2, new BooleanPreference(1L, 2L));
     prefs = (BooleanUserPreferenceArray)prefs.Clone();
     Assert.AreEqual(3L, prefs.GetItemID(0));
     Assert.AreEqual(1L, prefs.GetUserID(1));
 }

示例#5

        public void testClone()
        {
            BooleanUserPreferenceArray prefs = new BooleanUserPreferenceArray(3);

            prefs.Set(0, new BooleanPreference(1L, 3L));
            prefs.Set(1, new BooleanPreference(1L, 1L));
            prefs.Set(2, new BooleanPreference(1L, 2L));
            prefs = (BooleanUserPreferenceArray)prefs.Clone();
            Assert.AreEqual(3L, prefs.GetItemID(0));
            Assert.AreEqual(1L, prefs.GetUserID(1));
        }

示例#6

文件： BooleanUserPreferenceArray.cs 项目： Sandy4321/recommender-2

 public long GetItemID()
 {
     return(arr.GetItemID(i));
 }

示例#7

文件： BooleanUserPreferenceArrayTest.cs 项目： nreco/recommender

 public void testSort()
 {
     IPreferenceArray prefs = new BooleanUserPreferenceArray(3);
     prefs.Set(0, new BooleanPreference(1L, 3L));
     prefs.Set(1, new BooleanPreference(1L, 1L));
     prefs.Set(2, new BooleanPreference(1L, 2L));
     prefs.SortByItem();
     Assert.AreEqual(1L, prefs.GetItemID(0));
     Assert.AreEqual(2L, prefs.GetItemID(1));
     Assert.AreEqual(3L, prefs.GetItemID(2));
 }