List of usage examples for java.util ArrayList retainAll
public boolean retainAll(Collection<?> c)
From source file:it.iit.genomics.cru.igb.bundles.mi.business.MIResult.java
public String getDiseasesHtml() { Collection<String> diseasesA = container1.getEntry().getDiseases(); Collection<String> diseasesB = container2.getEntry().getDiseases(); ArrayList<String> commonDiseases = new ArrayList<>(); ArrayList<String> uniqueDiseasesA = new ArrayList<>(); ArrayList<String> uniqueDiseasesB = new ArrayList<>(); commonDiseases.addAll(diseasesA);/* w ww . j av a 2s . co m*/ commonDiseases.retainAll(diseasesB); uniqueDiseasesA.addAll(diseasesA); uniqueDiseasesA.removeAll(uniqueDiseasesB); uniqueDiseasesB.addAll(diseasesB); uniqueDiseasesB.removeAll(uniqueDiseasesA); return "<html><font color=\"orange\">" + StringUtils.join(commonDiseases, ", ") + "</font> " + "<font color=\"green\">" + StringUtils.join(uniqueDiseasesA, ", ") + "</font> " + "<font color=\"blue\">" + StringUtils.join(uniqueDiseasesB, ", ") + "</font></html>"; }
From source file:FastArrayList.java
/** * Remove from this collection all of its elements except those that are * contained in the specified collection. * * @param collection Collection containing elements to be retained * * @exception UnsupportedOperationException if this optional operation * is not supported by this list/* w w w . j a v a2s . com*/ */ public boolean retainAll(Collection collection) { if (fast) { synchronized (this) { ArrayList temp = (ArrayList) list.clone(); boolean result = temp.retainAll(collection); list = temp; return (result); } } else { synchronized (list) { return (list.retainAll(collection)); } } }
From source file:uk.ac.edukapp.service.WidgetProfileService.java
/** * //from w w w . j a v a2s . com * @param categories * @return */ public SearchResults returnWidgetProfilesFilteredByCategories(List<List<Category>> categories) { ArrayList<Widgetprofile> widgetList = new ArrayList<Widgetprofile>(); for (List<Category> group : categories) { HashSet<Widgetprofile> groupList = new HashSet<Widgetprofile>(); for (Category category : group) { List<Widgetprofile> widgets = category.getWidgetprofiles(); if (widgets != null) { groupList.addAll(widgets); } } if (widgetList.isEmpty()) { widgetList.addAll(groupList); } else { if (!groupList.isEmpty()) { widgetList.retainAll(groupList); } } } SearchResults sr = new SearchResults(); sr.setWidgets(widgetList); sr.setNumber_of_results(widgetList.size()); return sr; }
From source file:trendanalisis.main.tools.weka.CoreWekaTFIDF.java
/** * Normalizes given instance to average doc length (only the newly constructed * attributes)./*from www .j a v a 2 s . com*/ * * @param inst the instance to normalize * @param firstCopy * @throws Exception if avg. doc length not set */ private void normalizeInstance(Instance inst, int firstCopy, int indexInstance) throws Exception { String subtittle = ""; ArrayList<String> subtittles = null; if (ins_fitur_subtitle != null) { subtittle = ins_fitur_subtitle.get(indexInstance).stringValue(0); subtittles = new ArrayList<>(Arrays.asList(subtittle.split(" "))); subtittles.retainAll(Words.values()); } else { fitur_subtitle = false; } double docLength = 0; if (m_AvgDocLength < 0) { throw new Exception("Average document length not set."); } // Compute length of document vector for (int j = 0; j < inst.numValues(); j++) { if (inst.index(j) >= firstCopy) { if (m_filterType == FILTER_NORMALIZE_COSTUMIZE) { double score = ScoreTittle(subtittles, inst.index(j)); inst.setValueSparse(j, inst.valueSparse(j) + score); docLength += inst.valueSparse(j); } else { docLength += inst.valueSparse(j) * inst.valueSparse(j); } } } NormalLengt[indexInstance] = docLength; if (m_filterType != FILTER_NORMALIZE_COSTUMIZE) { docLength = Math.sqrt(docLength); } // Normalize document vector for (int j = 0; j < inst.numValues(); j++) { if (inst.index(j) >= firstCopy) { double val = 0; // val = inst.valueSparse(j) / docLength; if (m_filterType == FILTER_NORMALIZE_COSTUMIZE) { val = (val + inst.valueSparse(j)) / docLength; } else { val = inst.valueSparse(j) * m_AvgDocLength / docLength; } // val*=10;// agar nilai tidak terlalu kecil inst.setValueSparse(j, val); if (val == 0) { System.err.println("setting value " + inst.index(j) + " to zero."); j--; } } } }
From source file:net.i2cat.netconf.NetconfSession.java
public void connect() throws TransportException, NetconfProtocolException { RPCElement reply;//from w ww .j a v a 2 s . co m Hello clientHello; Hello serverHello; ArrayList<Capability> activeCapabilities; ArrayList<Capability> clientCapabilities; ArrayList<Capability> serverCapabilities; messageQueue = new MessageQueue(); messageQueue.addListener(this); try { transport = transportFactory.getTransport(sessionContext.getURI().getScheme()); } catch (TransportNotRegisteredException e) { TransportException te = new TransportException(e.getMessage()); te.initCause(e); throw te; } transport.setMessageQueue(messageQueue); transport.addListener(this); // initialize message id sessionContext.setLastMessageId(0); transport.connect(sessionContext); log.info("Transport connected"); clientHello = new Hello(); clientCapabilities = Capability.getSupportedCapabilities(); clientHello.setCapabilities(clientCapabilities); log.info("Sending hello"); transport.sendAsyncQuery(clientHello); try { if (sessionContext.containsKey(SessionContext.TIMEOUT)) { reply = messageQueue.blockingConsumeById("0", sessionContext.getTimeout()); } else { reply = messageQueue.blockingConsumeById("0"); } } catch (UncheckedTimeoutException e) { throw new TransportException("No reply to hello -- timeout.", e); } catch (Exception e) { throw new TransportException("Error while getting reply: " + e.getMessage(), e); } // message-id, it is // indexed under 0. if (!(reply instanceof Hello)) throw new NetconfProtocolException("First element received from server is not a <hello> message."); else serverHello = (Hello) reply; log.info("Received server hello."); this.sessionId = serverHello.getSessionId(); // trim to common capabilities. serverCapabilities = serverHello.getCapabilities(); activeCapabilities = (ArrayList<Capability>) clientCapabilities.clone(); activeCapabilities.retainAll(serverCapabilities); log.debug("ACT_CAP " + activeCapabilities); sessionContext.setActiveCapabilities(activeCapabilities); sessionContext.setClientCapabilities(clientCapabilities); sessionContext.setServerCapabilities(serverCapabilities); log.info("Session " + this.sessionId + " opened with:"); for (Capability capability : activeCapabilities) log.info(" - Capability: " + capability); /* Activate flags */ // Activate keep Alive command // timerKeepAlive = new TimerKeepAlive(this); // timerKeepAlive.start(PERIOD); }
From source file:it.polimi.geinterface.GroupEntityManager.java
/** * Method used to handle a {@link MessageType#SYNC_REQ} message: if the <code>group</code> is matched * and the computed {@link DistanceRange} is less or equal than <code>distanceRange</code>, a * {@link MessageType#SYNC_RESP} message is sent on the topic <code>topic</code> * @param topic - the topic where the {@link MessageType#SYNC_RESP} has to be sent * @param beacons - beacons contained in the {@link MessageType#SYNC_REQ} message * @param group - the {@link Group} that has to be matched * @param distanceRange - the {@link DistanceRange} that has to be matched *//*from w w w . j a va2 s . c om*/ private void handleSyncReq(final String topic, final ArrayList<Entity> beacons, final JSONObject group, final DistanceRange distanceRange) { scheduler.schedule(new Runnable() { @Override public void run() { PropertiesFilter filter = null; DistanceRange maxDistance = distanceRange; if (!((String) group.get(JsonStrings.FILTER)).equals("")) try { filter = PropertiesFilter.parseFromString((String) group.get(JsonStrings.FILTER)); } catch (Exception e) { e.printStackTrace(); } String entityId = (String) group.get(JsonStrings.ENTITY_ID); Type entityType = Type.valueOf((String) group.get(JsonStrings.ENTITY_TYPE)); String groupDesc = (String) group.get(JsonStrings.GROUP_DESCRIPTOR); Group g = new Group.Builder(groupDesc).setEntityID(entityId).setEntityType(entityType) .setFilter(filter).build(); if (!g.evaluate(selfEntity)) return; DistanceRange bestDistance = DistanceRange.SAME_WIFI; ArrayList<Entity> queue; synchronized (lastSeenBeacons) { queue = new ArrayList<>(lastSeenBeacons); //intersection to obtain common beacons beacons.retainAll(lastSeenBeacons); } Builder builder = new Builder(selfEntity.getEntityID(), Type.DEVICE); JSONObject selfProps = selfEntity.getProperties(); builder.addProperties(selfProps); if (beacons.size() == 0) { if (DistanceRange.SAME_WIFI.ordinal() <= maxDistance.ordinal()) { builder.setDistance(DistanceRange.SAME_WIFI); networkClient.publishMessage(topic, MessageUtils.buildSyncRespMessage(builder.build(), topic)); } return; } for (Entity common : beacons) for (Entity mine : queue) if (common.equals(mine)) switch (common.getDistanceRange()) { case IMMEDIATE: case NEXT_TO: bestDistance = (mine.getDistanceRange().ordinal() < bestDistance.ordinal()) ? ((mine.getDistanceRange().ordinal() < common.getDistanceRange().ordinal()) ? common.getDistanceRange() : mine.getDistanceRange()) : bestDistance; break; default: bestDistance = (mine.getDistanceRange().ordinal() <= DistanceRange.NEXT_TO.ordinal() && common.getDistanceRange().ordinal() < bestDistance.ordinal()) ? common.getDistanceRange() : bestDistance; break; } if (bestDistance.ordinal() <= maxDistance.ordinal()) { builder.setDistance(bestDistance); networkClient.publishMessage(topic, MessageUtils.buildSyncRespMessage(builder.build(), topic)); } } }); }