Example usage for java.util Collection removeAll

Introduction

In this page you can find the example usage for java.util Collection removeAll.

Prototype

boolean removeAll(Collection<?> c);

Source Link

Document

Removes all of this collection's elements that are also contained in the specified collection (optional operation).

Usage

From source file:org.apache.cayenne.dbsync.reverse.dbimport.DefaultDbImportAction.java

/**
 * Flattens many-to-many relationships in the generated model.
 *//*from   w ww.j  a v  a  2 s  .c o  m*/
public static void flattenManyToManyRelationships(DataMap map, Collection<ObjEntity> loadedObjEntities,
        ObjectNameGenerator objectNameGenerator) {
    if (loadedObjEntities.isEmpty()) {
        return;
    }
    Collection<ObjEntity> entitiesForDelete = new LinkedList<>();

    for (ObjEntity curEntity : loadedObjEntities) {
        ManyToManyCandidateEntity entity = ManyToManyCandidateEntity.build(curEntity);

        if (entity != null) {
            entity.optimizeRelationships(objectNameGenerator);
            entitiesForDelete.add(curEntity);
        }
    }

    // remove needed entities
    for (ObjEntity curDeleteEntity : entitiesForDelete) {
        map.removeObjEntity(curDeleteEntity.getName(), true);
    }
    loadedObjEntities.removeAll(entitiesForDelete);
}

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From source file:controllers.Service.java

public static void getResults(String surveyId, String resultIDs) {
    String[] resultsIds = resultIDs.split(",");

    Collection<NdgResult> results = new ArrayList<NdgResult>();
    Collection<NdgResult> removalResults = new ArrayList<NdgResult>();
    NdgResult result = null;// w w  w .j a v a2s. c om

    if (resultsIds.length > 0) {
        for (int i = 0; i < resultsIds.length; i++) {
            result = NdgResult.find("byId", Long.parseLong(resultsIds[i])).first();
            if (result != null) {
                results.add(result);
            }
        }
    }

    for (NdgResult current : results) {
        if (current.latitude == null || current.longitude == null) {
            removalResults.add(current);
        }
    }
    results.removeAll(removalResults);

    JSONSerializer surveyListSerializer = new JSONSerializer();
    surveyListSerializer
            .include("id", "resultId", "title", "startTime", "endTime", "ndgUser", "latitude", "longitude")
            .exclude("*").rootName("items");

    renderJSON(surveyListSerializer.serialize(results));
}

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From source file:de.rallye.model.structures.GameState.java

public void nextRound() {

    //Did some group forget to register a position
    Collection<Integer> unregistered = positions.keySet();
    unregistered.removeAll(upcomingPositions.keySet());

    //Generate new positions for unregistered groups
    for (Integer group : unregistered) {
        Node current = positions.get(group);
        //TODO: Generate random valid new position
        upcomingPositions.put(group, current);
    }//from w  w w.j av  a2s. co  m

    //Switch positions
    positions = upcomingPositions;
    upcomingPositions = new HashMap<Integer, Node>();

    //TODO: Notify clients

}

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From source file:controllers.Service.java

public static void selectedToKML(String surveyId, String resultIDs) {
    Survey survey = Survey.findById(Long.decode(surveyId));
    String[] resultsIds = resultIDs.split(",");

    Collection<NdgResult> results = new ArrayList<NdgResult>();
    Collection<NdgResult> removalResults = new ArrayList<NdgResult>();
    NdgResult result = null;/*  w w  w. j  a  v a 2  s.co  m*/

    if (resultsIds.length > 0) {
        for (int i = 0; i < resultsIds.length; i++) {
            result = NdgResult.find("byId", Long.parseLong(resultsIds[i])).first();
            if (result != null) {
                results.add(result);
            }
        }
    }

    for (NdgResult current : results) {
        if (current.latitude == null || current.longitude == null) {
            removalResults.add(current);
        }
    }
    results.removeAll(removalResults);

    ByteArrayOutputStream arqExport = new ByteArrayOutputStream();
    String fileName = surveyId + ".kml";

    try {
        final Kml kml = new Kml();
        final Document document = kml.createAndSetDocument();

        for (NdgResult current : results) {
            //                String description = "<![CDATA[ ";
            String description = "";
            int i = 0;

            List<Question> questions = new ArrayList<Question>();
            questions = survey.getQuestions();

            if (questions.isEmpty()) {
                description += "<b> NO QUESTION </b> <br><br>";
            }

            for (Question question : questions) {
                i++;
                description += "<h3><b>" + i + " - " + question.label + "</b></h3><br>";

                Collection<Answer> answers = CollectionUtils.intersection(question.answerCollection,
                        current.answerCollection);
                if (answers.isEmpty()) {
                    description += "<br><br>";
                } else if (answers.size() == 1) {
                    Answer answer = answers.iterator().next();

                    if (answer.question.questionType.typeName.equalsIgnoreCase(QuestionTypesConsts.IMAGE)) {
                        /*                            ByteArrayOutputStream baos = new ByteArrayOutputStream();
                                                    byte[] buf = new byte[1024];
                                                    InputStream in = answer.binaryData.get();
                                                    int n = 0;
                                                    try {
                        while( (n = in.read(buf) ) >= 0) {
                            baos.write(buf, 0, n);
                        }
                        in.close();
                                                    } catch(IOException ex) {
                        System.out.println("IO");
                                                    }
                                
                                                    byte[] bytes = baos.toByteArray();
                                                    System.out.println("image = " + Base64.encodeBase64String(bytes));
                                                    description += "<img src='data:image/jpeg;base64," + Base64.encodeBase64String(bytes)
                                + "'/> <br><br>"; */
                        description += "<b> #image</b> <br><br>";
                    } else {
                        description += "<h4 style='color:#3a77ca'><b>" + answer.textData + "</b></h4><br>";
                    }
                }
            }
            //                description += " ]]>";

            document.createAndAddPlacemark().withName(current.title).withOpen(Boolean.TRUE)
                    .withDescription(description).createAndSetPoint()
                    .addToCoordinates(current.longitude + ", " + current.latitude);
        }

        kml.marshal(arqExport);
        send(fileName, arqExport.toByteArray());
    } catch (FileNotFoundException ex) {
    }
}

---

From source file:edu.stanford.mobisocial.dungbeetle.feed.objects.JoinNotificationObj.java

@Override
public Pair<JSONObject, byte[]> handleUnprocessed(final Context context, JSONObject obj) {
    if (DBG)/*from w ww . ja  v  a2  s.  c o m*/
        Log.i(TAG, "Message to update group. ");
    String feedName = obj.optString("feedName");
    final Uri uri = Uri.parse(obj.optString(JoinNotificationObj.URI));
    final GroupProviders.GroupProvider h = GroupProviders.forUri(uri);
    final DBHelper helper = DBHelper.getGlobal(context);
    final IdentityProvider ident = new DBIdentityProvider(helper);
    Maybe<Group> mg = helper.groupByFeedName(feedName);
    try {
        // group exists already, load view
        final Group g = mg.get();

        GroupProviders.runBackgroundGroupTask(g.id, new Runnable() {
            public void run() {
                Collection<Contact> existingContacts = g.contactCollection(helper);

                h.handle(g.id, uri, context, g.version, false);

                Collection<Contact> newContacts = g.contactCollection(helper);
                newContacts.removeAll(existingContacts);
                Helpers.resendProfile(context, newContacts, true);
            }
        });
    } catch (Maybe.NoValError e) {
    }
    ident.close();

    helper.close();
    return null;
}

---

From source file:com.cloudera.oryx.app.als.FeatureVectors.java

/**
 * Removes all IDs that are mapped to a feature vector from a given collection
 *
 * @param allIDs collection to add IDs to
 *//*from w  ww  .j a va 2 s  . c  o m*/
public void removeAllIDsFrom(Collection<String> allIDs) {
    try (AutoLock al = lock.autoReadLock()) {
        allIDs.removeAll(vectors.keySet());
    }
}

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From source file:ubc.pavlab.aspiredb.server.biomartquery.BioMartCacheImpl.java

@Override
public Collection<GeneValueObject> findGenes(String queryString) {
    /*// w w w  . j a  v  a  2s .  co  m
     * String regexQueryString = "*" + queryString + "*";
     * 
     * Criteria nameCriteria = geneNameAttribute.ilike( regexQueryString ); Criteria symbolCriteria =
     * geneSymbolAttribute.ilike( regexQueryString );
     */
    // return fetchByCriteria( nameCriteria.or( symbolCriteria ) );

    Collection<GeneValueObject> results = new ArrayList<>();

    // 1. Exact Gene Symbols
    String regexQueryString = queryString;
    Criteria symbolCriteria = geneSymbolAttribute.ilike(regexQueryString);
    results.addAll(fetchByCriteria(symbolCriteria));

    // 2. Prefix Gene Symbols
    regexQueryString = queryString + "*";
    symbolCriteria = geneSymbolAttribute.ilike(regexQueryString);
    Collection<GeneValueObject> tmp = fetchByCriteria(symbolCriteria);
    tmp.removeAll(results);
    results.addAll(tmp);

    // 3. Prefix Gene name
    Criteria nameCriteria = geneNameAttribute.ilike(regexQueryString);
    tmp = fetchByCriteria(nameCriteria);
    tmp.removeAll(results);
    results.addAll(tmp);

    return results;
}

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From source file:com.qrmedia.commons.persistence.hibernate.clone.HibernateEntityBeanCloner.java

private static Collection<String> calculateTargetedFieldNames(Object entity, boolean preserveIdFields) {
    Collection<String> targetedFieldNames = new ArrayList<String>();
    Class<?> entityClass = entity.getClass();

    for (Field field : ClassUtils.getAllDeclaredFields(entityClass)) {
        String fieldName = field.getName();

        // ignore static members and members without a valid getter and setter
        if (!Modifier.isStatic(field.getModifiers()) && PropertyUtils.isReadable(entity, fieldName)
                && PropertyUtils.isWriteable(entity, fieldName)) {
            targetedFieldNames.add(field.getName());
        }// www. j a  v  a 2s  .  com

    }

    /*
     * Assume that, in accordance with recommendations, entities are using *either* JPA property
     * *or* field access. Guess the access type from the location of the @Id annotation, as
     * Hibernate does.
     */
    Set<Method> idAnnotatedMethods = ClassUtils.getAnnotatedMethods(entityClass, Id.class);
    boolean usingFieldAccess = idAnnotatedMethods.isEmpty();

    // ignore fields annotated with @Version and, optionally, @Id
    targetedFieldNames.removeAll(usingFieldAccess
            ? getFieldNames(ClassUtils.getAllAnnotatedDeclaredFields(entityClass, Version.class))
            : getPropertyNames(ClassUtils.getAnnotatedMethods(entityClass, Version.class)));

    if (!preserveIdFields) {
        targetedFieldNames.removeAll(usingFieldAccess
                ? getFieldNames(ClassUtils.getAllAnnotatedDeclaredFields(entityClass, Id.class))
                : getPropertyNames(idAnnotatedMethods));
    }

    return targetedFieldNames;
}

---

From source file:com.tacitknowledge.noexcuses.MethodTester.java

/**
 * Pruning {@link Object} defined methods from the list of 
 * the provided <code>testClass</code> methods. This way we're
 * assuring that we end up with the list of methods that are pertinent
 * to at least one level beyond that of <code>Object</code> class.
 * /*w  w w.j a  v  a2  s  .c o m*/
 * @param testClass {@link Class} whose methods to prune
 * @return collection of {@link Method}s that contain all of the <code>testClass</code>
 *  defined methods with the exclusion of those defined on {@link Object} level.
 */
private Collection<Method> pruneMethods(Class<?> testClass) {
    Method[] methods = testClass.getMethods();
    Method[] objMethods = Object.class.getMethods();
    Collection<Method> results = new ArrayList<Method>(Arrays.asList(methods));
    results.removeAll(new ArrayList<Method>(Arrays.asList(objMethods)));
    return results;
}

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From source file:com.comcast.video.dawg.controller.house.StbModelController.java

/**
 * REST api to add a model/*from  w  w  w .  j  a v  a 2  s  . c  o m*/
 * @param newModel The model to add
 * @return
 */
@RequestMapping(value = "models/{id}", method = RequestMethod.POST)
@ResponseBody
public boolean addModel(@RequestBody DawgModel newModel, @PathVariable String id) {
    DawgModel existing = service.getModelById(id);
    service.upsertModel(newModel);
    if (existing != null) {
        /** Make a diff between the existing model and the new model
         * and then apply that diff to every stb that is this
         * model */
        List<String> addedCaps = new ArrayList<String>();
        List<String> removedCaps = new ArrayList<String>();
        List<String> existingCaps = existing.getCapabilities();
        List<String> newCaps = newModel.getCapabilities();
        for (String cap : newCaps) {
            if (!existingCaps.contains(cap)) {
                addedCaps.add(cap);
            }
        }
        for (String cap : existingCaps) {
            if (!newCaps.contains(cap)) {
                removedCaps.add(cap);
            }
        }
        Map<String, Object>[] datas = houseService.getStbsByKey(newModel.getName());
        for (Map<String, Object> data : datas) {
            MetaStb stb = new MetaStb(data);
            if (stb.getModel().name().equals(newModel.getName())) {
                if (!stb.getData().containsKey(MetaStb.CAPABILITIES)) {
                    stb.setCapabilities(enumerate(newCaps));
                } else {
                    Collection<Capability> caps = stb.getCapabilities();
                    caps.addAll(enumerate(addedCaps));
                    caps.removeAll(enumerate(removedCaps));
                    stb.setCapabilities(caps);
                }
                stb.setFamily(Family.valueOf(newModel.getFamily()));
                houseService.upsertStb(stb);
            }
        }
    } else {
        Map<String, Object>[] datas = houseService.getStbsByKey(newModel.getName());
        applyModels(datas, Arrays.asList(newModel));
    }
    return true;
}

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