public void testSetValue() { IPreferenceArray prefs = new BooleanUserPreferenceArray(3); Assert.AreEqual(1.0f, prefs.GetValue(2), EPSILON); Assert.AreEqual(3, prefs.Length()); prefs.SetValue(0, 1.0f); }
public void testHasPref() { IPreferenceArray prefs = new BooleanUserPreferenceArray(3); prefs.Set(0, new GenericPreference(1L, 3L, 5.0f)); Assert.True(prefs.HasPrefWithItemID(3L)); Assert.True(prefs.HasPrefWithUserID(1L)); Assert.False(prefs.HasPrefWithItemID(2L)); Assert.False(prefs.HasPrefWithUserID(2L)); }
public void testUserID() { IPreferenceArray prefs = new BooleanUserPreferenceArray(3); Assert.AreEqual(3, prefs.Length()); prefs.SetUserID(0, 1L); Assert.AreEqual(1L, prefs.GetUserID(0)); Assert.AreEqual(1L, prefs.GetUserID(1)); Assert.AreEqual(1L, prefs.GetUserID(2)); }
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)); }
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)); }
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)); }
/// @throws NoSuchUserException /// if there is no such user public override IPreferenceArray GetPreferencesFromUser(long userID) { FastIDSet itemIDs = preferenceFromUsers.Get(userID); if (itemIDs == null) { throw new NoSuchUserException(userID); } IPreferenceArray prefArray = new BooleanUserPreferenceArray(itemIDs.Count()); int i = 0; var it = itemIDs.GetEnumerator(); while (it.MoveNext()) { prefArray.SetUserID(i, userID); prefArray.SetItemID(i, it.Current); i++; } return(prefArray); }
internal PreferenceView(BooleanUserPreferenceArray arr, int i) { this.i = i; this.arr = arr; }
/// @throws NoSuchUserException /// if there is no such user public override IPreferenceArray GetPreferencesFromUser(long userID) { FastIDSet itemIDs = preferenceFromUsers.Get(userID); if (itemIDs == null) { throw new NoSuchUserException(userID); } IPreferenceArray prefArray = new BooleanUserPreferenceArray(itemIDs.Count() ); int i = 0; var it = itemIDs.GetEnumerator(); while (it.MoveNext()) { prefArray.SetUserID(i, userID); prefArray.SetItemID(i, it.Current); i++; } return prefArray; }