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Solve the following problem using Python, implementing the functions described below, one line at a time
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Description:
 def addRnaQuantificationSet(self, rnaQuantSet):
 """ Adds the specified rnaQuantification set to this dataset. """

        id_ = rnaQuantSet.getId()
        self._rnaQuantificationSetIdMap[id_] = rnaQuantSet
        self._rnaQuantificationSetIds.append(id_)
        name = rnaQuantSet.getLocalId()
        self._rnaQuantificationSetNameMap[name] = rnaQuantSet