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java.lang.Objectorg.mymedialite.data.DataSet
org.mymedialite.data.Ratings
org.mymedialite.data.RatingsProxy
public class RatingsProxy
Data structure that allows access to selected entries of a rating data structure.
Field Summary |
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Fields inherited from class org.mymedialite.data.Ratings |
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maxRating, minRating, values |
Fields inherited from class org.mymedialite.data.DataSet |
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byItem, byUser, items, maxItemID, maxUserID, users |
Constructor Summary | |
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RatingsProxy(IRatings ratings,
IntList indices)
Create a RatingsProxy object. |
Method Summary |
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Methods inherited from class org.mymedialite.data.Ratings |
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add, add, add, average, buildByItemCounts, buildByUserCounts, countByItem, countByUser, get, get, get, isReadOnly, maxRating, minRating, removeAt, removeItem, removeUser, set, tryGet, tryGet, tryGetIndex, values |
Methods inherited from class org.mymedialite.data.DataSet |
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allItems, allUsers, buildItemIndices, buildRandomIndex, buildUserIndices, byItem, byUser, getIndex, getIndex, getItems, getUsers, items, maxItemID, maxUserID, randomIndex, size, tryGetIndex, users |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Methods inherited from interface org.mymedialite.data.IRatings |
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size |
Methods inherited from interface org.mymedialite.data.IDataSet |
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allItems, allUsers, buildItemIndices, buildRandomIndex, buildUserIndices, byItem, byUser, getIndex, getIndex, getItems, getUsers, items, maxItemID, maxUserID, randomIndex, tryGetIndex, users |
Constructor Detail |
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public RatingsProxy(IRatings ratings, IntList indices)
ratings
- a ratings data structureindices
- an index list pointing to entries in the ratings
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