Example usage for java.util Set clear

List of usage examples for java.util Set clear

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Introduction

In this page you can find the example usage for java.util Set clear.

Prototype

void clear();

Source Link

Document

Removes all of the elements from this set (optional operation).

Usage

From source file:com.jaeksoft.searchlib.crawler.web.spider.HtmlArchiver.java

final public void archive(BrowserDriver<?> browserDriver, Set<String> xPathDisableScriptSet)
        throws IOException, ParserConfigurationException, SAXException, IllegalStateException,
        SearchLibException, URISyntaxException, XPatherException {
    String pageSource = browserDriver.getSourceCode();
    HtmlCleanerParser htmlCleanerParser = new HtmlCleanerParser();
    htmlCleanerParser.init(pageSource);/*from w w  w . j  av a 2  s  .c o  m*/
    // Find iframe
    Set<WebElement> iframeWebElementSet = new HashSet<WebElement>();
    browserDriver.locateBy(By.tagName("iframe"), iframeWebElementSet, true);
    Map<TagNode, WebElement> iframeNodeMap = null;
    if (iframeWebElementSet != null && iframeWebElementSet.size() > 0) {
        iframeNodeMap = new HashMap<TagNode, WebElement>();
        Set<TagNode> tagNodeSet = new HashSet<TagNode>();
        for (WebElement webElement : iframeWebElementSet) {
            String xPath = browserDriver.getXPath(webElement, true);
            if (xPath == null)
                continue;
            if (htmlCleanerParser.xpath(xPath, tagNodeSet) == 0) {
                Logging.warn("DisableScript not found using XPath: " + xPath);
                continue;
            }
            for (TagNode tagNode : tagNodeSet)
                iframeNodeMap.put(tagNode, webElement);
            tagNodeSet.clear();
        }
    }
    // Find node that need to be disabled
    Set<TagNode> disableScriptNodeSet = null;
    if (xPathDisableScriptSet != null && xPathDisableScriptSet.size() > 0) {
        disableScriptNodeSet = new HashSet<TagNode>();
        for (String xPath : xPathDisableScriptSet)
            if (htmlCleanerParser.xpath(xPath, disableScriptNodeSet) == 0)
                Logging.warn("DisableScript not found using XPath: " + xPath);
    }
    recursiveArchive(htmlCleanerParser.getTagNode(), disableScriptNodeSet, iframeNodeMap);
    htmlCleanerParser.writeHtmlToFile(indexFile);
    String charset = htmlCleanerParser.findCharset();
    if (charset == null)
        FileUtils.write(sourceFile, pageSource);
    else
        FileUtils.write(sourceFile, pageSource, charset);

}

From source file:com.dragome.compiler.units.ClassUnit.java

private Set<MemberUnit> getNotImplementedMethods() {
    Set<MemberUnit> interfacesMembers = new HashSet<MemberUnit>();
    getDeclaredMembersInInterfaces(this, interfacesMembers);

    Set<MemberUnit> implementedMembers = new HashSet<MemberUnit>();
    getImplementedMembersInHierarchy(this, implementedMembers);

    interfacesMembers.removeAll(implementedMembers);
    if (isImplementing(InvocationHandler.class) || isAbstract || isInterface || interfacesMembers.size() <= 0
            || interfacesMembers.isEmpty())
        interfacesMembers.clear();

    return interfacesMembers;
}

From source file:com.npower.dm.hibernate.management.ProfileConfigManagementBeanImp.java

/**
 * Add or update the AttributeValue specified by the name. This is modifier of
 * AttributeValue in multiple-value mode.
 * //  w  w w .ja  v  a  2  s.c o m
 * Caution: Assign null to value is permitted. this will set the value to
 * null, AttributeValue will not be deleted!
 * 
 * Caution: Order of AttributeValue will automaticlly increased! The
 * AttributeValue added lastestly will be bottom.
 * 
 * @param name
 *          Attribute's name
 * @param value
 *          String[] array of multi-value
 * @throws DMException
 */
public void setAttributeValue(ProfileConfig config, String name, String value[]) throws DMException {
    // update this profile config, first. make sure the profileID will generated
    // by hibernate.
    Session hsession = this.getHibernateSession();
    hsession.saveOrUpdate(config);

    Clob[] clobValues = null;
    if (value != null) {
        clobValues = new Clob[value.length];
        for (int i = 0; value != null && i < value.length; i++) {
            clobValues[i] = (value[i] == null) ? null : Hibernate.createClob(value[i]);
        }
    }

    // Check exists?
    Set<ProfileValueMap> vMaps = ((ProfileConfigEntity) config).getProfileValueMaps();
    for (Iterator<ProfileValueMap> i = vMaps.iterator(); i.hasNext();) {
        ProfileValueMap vMap = i.next();
        ProfileAttributeValueEntity v = (ProfileAttributeValueEntity) vMap.getProfileAttribValue();
        if (name.equals(v.getProfileAttribute().getName())) {
            // In multi-value mode, clear single value;
            v.setRawData(null);
            // Set to multi-value mode
            v.setIsMultiValued(true);
            v.setItemDataKind(ProfileAttributeValue.ITEM_DATA_KIND_TEXT);
            v.setMFormat(DDFNode.DDF_FORMAT_CHR);
            // Clear all of old values.
            Set<ProfileValueItem> items = v.getProfileValueItems();
            for (Iterator<ProfileValueItem> item = items.iterator(); item.hasNext();) {
                hsession.delete(item.next());
            }
            // clear up the set of items.
            items.clear();
            for (int j = 0; clobValues != null && j < clobValues.length; j++) {
                // Create a ProfileValueItem
                ProfileValueItem item = new ProfileValueItem(v);
                // Inherit property from AttributeValues
                item.setItemDataKind(v.getItemDataKind());
                item.setMFormat(v.getMFormat());
                item.setMType(v.getMType());
                item.setUpdateId(v.getUpdateId());
                // Assign the value
                item.setRawData(clobValues[j]);

                hsession.saveOrUpdate(item);

                // Save into DM inventory
                items.add(item);
            }
            return;
        }
    }

    // Create a new AttributeValue
    ProfileTemplate template = config.getProfileTemplate();
    ManagementBeanFactory factory = this.getManagementBeanFactory();
    ProfileAttribute attr = factory.createProfileTemplateBean().getProfileAttributeByName(template.getName(),
            name);
    if (attr == null) {
        throw new DMException(
                "Could not find attribute by name: " + name + " from the template: " + template.getName());
    }

    // Create a ProfileAttributeValueEntity
    ProfileAttributeValueEntity av = new ProfileAttributeValueEntity();
    av.setProfileAttribute(attr);
    // In Multi-value mode, clear the value of single-value mode.
    av.setRawData(null);
    // Set to multi-value mode
    av.setIsMultiValued(true);
    av.setItemDataKind(ProfileAttributeValue.ITEM_DATA_KIND_TEXT);
    av.setMFormat(DDFNode.DDF_FORMAT_CHR);
    hsession.saveOrUpdate(av);

    // Create all of items from clobValues
    for (int j = 0; clobValues != null && j < clobValues.length; j++) {
        // Create a ProfileValueItem
        ProfileValueItem item = new ProfileValueItem(av);
        // Inherit the value of properties from ProfileAttributeValueEntity.
        item.setItemDataKind(av.getItemDataKind());
        item.setMFormat(av.getMFormat());
        item.setMType(av.getMType());
        item.setUpdateId(av.getUpdateId());
        // set the value of Clob
        item.setRawData(clobValues[j]);

        // Add into DMInventory.
        hsession.saveOrUpdate(item);

        // Link the Item to ProfileAttributeValueEntity
        av.getProfileValueItems().add(item);
    }

    // New a ValueMapID
    ProfileValueMapID mapID = new ProfileValueMapID();
    mapID.setAttributeValueId(av.getID());
    mapID.setProfileId(config.getID());
    // New a ProfileValueMap
    long index = ((ProfileConfigEntity) config).getProfileValueMaps().size() + 1;
    ProfileValueMap map = new ProfileValueMap(mapID, av, config, index);

    // Link to ProfileConfigEntity
    Set<ProfileValueMap> maps = ((ProfileConfigEntity) config).getProfileValueMaps();
    maps.add(map);

    // Add the ProfileValueMap into DM inventory.
    hsession.saveOrUpdate(map);

}

From source file:eu.stratosphere.nephele.executiongraph.ExecutionStage.java

/**
 * Reconstructs the execution pipelines for this execution stage.
 *//*from w w w. j  a va2s. c  o  m*/
void reconstructExecutionPipelines() {

    Iterator<ExecutionGroupVertex> it = this.stageMembers.iterator();
    final Set<ExecutionVertex> alreadyVisited = new HashSet<ExecutionVertex>();

    while (it.hasNext()) {

        final ExecutionGroupVertex groupVertex = it.next();

        // We only look at input vertices first
        if (!groupVertex.isInputVertex()) {
            continue;
        }

        final Iterator<ExecutionVertex> vertexIt = groupVertex.iterator();
        while (vertexIt.hasNext()) {

            final ExecutionVertex vertex = vertexIt.next();
            reconstructExecutionPipeline(vertex, true, alreadyVisited);
        }
    }

    it = this.stageMembers.iterator();
    alreadyVisited.clear();

    while (it.hasNext()) {

        final ExecutionGroupVertex groupVertex = it.next();

        // We only look at input vertices first
        if (!groupVertex.isOutputVertex()) {
            continue;
        }

        final Iterator<ExecutionVertex> vertexIt = groupVertex.iterator();
        while (vertexIt.hasNext()) {

            final ExecutionVertex vertex = vertexIt.next();
            reconstructExecutionPipeline(vertex, false, alreadyVisited);
        }
    }
}

From source file:com.npower.dm.hibernate.management.ProfileConfigManagementBeanImp.java

/**
 * Add or update the value of AttributeValue specified by the name. This is
 * modifier of AttributeValue in multiple-value, binary mode.
 * /*from w  ww.j a v a 2 s  .co  m*/
 * Caution: Assign null to value is permitted. this will set the value to
 * null, AttributeValue will not be deleted!
 * 
 * Caution: Order of AttributeValue will automaticlly increased! The
 * AttributeValue added lastestly will be bottom.
 * 
 * @param name
 *          Attribute's name
 * @param value
 *          String[] array of multi-value
 * @throws DMException
 */
public void setAttributeValue(ProfileConfig config, String name, InputStream value[])
        throws DMException, IOException {
    // update this profile config, first. make sure the profileID will generated
    // by hibernate.
    Session hsession = this.getHibernateSession();
    hsession.saveOrUpdate(config);

    Blob[] blobValues = null;
    try {
        if (value != null) {
            blobValues = new Blob[value.length];
            for (int i = 0; value != null && i < value.length; i++) {
                blobValues[i] = (value[i] == null) ? null : Hibernate.createBlob(value[i]);
            }
        }
    } catch (IOException e) {
        throw e;
    }

    // Check exists?
    Set<ProfileValueMap> vMaps = ((ProfileConfigEntity) config).getProfileValueMaps();
    for (Iterator<ProfileValueMap> i = vMaps.iterator(); i.hasNext();) {
        ProfileValueMap vMap = (ProfileValueMap) i.next();
        ProfileAttributeValueEntity v = (ProfileAttributeValueEntity) vMap.getProfileAttribValue();
        if (name.equals(v.getProfileAttribute().getName())) {
            // In multi-value mode, clear single value;
            v.setRawData(null);
            // Set to multi-value mode
            v.setIsMultiValued(true);
            v.setMFormat(DDFNode.DDF_FORMAT_BIN);
            // Clear all of old values.
            Set<ProfileValueItem> items = v.getProfileValueItems();
            for (Iterator<ProfileValueItem> item = items.iterator(); item.hasNext();) {
                hsession.delete(item.next());
            }
            // clear up the set of items.
            items.clear();
            for (int j = 0; blobValues != null && j < blobValues.length; j++) {
                // Create a ProfileValueItem
                ProfileValueItem item = new ProfileValueItem(v);
                // Inherit property from AttributeValues
                item.setItemDataKind(v.getItemDataKind());
                item.setMFormat(v.getMFormat());
                item.setMType(v.getMType());
                item.setUpdateId(v.getUpdateId());
                // Assign the value
                item.setBinaryData(blobValues[j]);

                hsession.saveOrUpdate(item);

                // Save into DM inventory
                items.add(item);
            }
            return;
        }
    }

    // Create a new AttributeValue
    ProfileTemplate template = config.getProfileTemplate();
    ManagementBeanFactory factory = this.getManagementBeanFactory();
    ProfileAttribute attr = factory.createProfileTemplateBean().getProfileAttributeByName(template.getName(),
            name);
    if (attr == null) {
        throw new DMException(
                "Could not find attribute by name: " + name + " from the template: " + template.getName());
    }

    // Create a ProfileAttributeValueEntity
    ProfileAttributeValueEntity av = new ProfileAttributeValueEntity();
    av.setProfileAttribute(attr);
    // In Multi-value mode, clear the value of single-value mode.
    av.setRawData(null);
    // Set to multi-value mode
    av.setIsMultiValued(true);
    av.setMFormat(DDFNode.DDF_FORMAT_BIN);
    hsession.saveOrUpdate(av);

    // Create all of items from clobValues
    for (int j = 0; blobValues != null && j < blobValues.length; j++) {
        // Create a ProfileValueItem
        ProfileValueItem item = new ProfileValueItem(av);
        // Inherit the value of properties from ProfileAttributeValueEntity.
        item.setItemDataKind(av.getItemDataKind());
        item.setMFormat(av.getMFormat());
        item.setMType(av.getMType());
        item.setUpdateId(av.getUpdateId());
        // set the value of Clob
        item.setBinaryData(blobValues[j]);

        // Add into DMInventory.
        hsession.saveOrUpdate(item);

        // Link the Item to ProfileAttributeValueEntity
        av.getProfileValueItems().add(item);
    }

    // New a ValueMapID
    ProfileValueMapID mapID = new ProfileValueMapID();
    mapID.setAttributeValueId(av.getID());
    mapID.setProfileId(config.getID());
    // New a ProfileValueMap
    long index = ((ProfileConfigEntity) config).getProfileValueMaps().size() + 1;
    ProfileValueMap map = new ProfileValueMap(mapID, av, config, index);

    // Link to ProfileConfigEntity
    Set<ProfileValueMap> maps = ((ProfileConfigEntity) config).getProfileValueMaps();
    maps.add(map);

    // Add the ProfileValueMap into DM inventory.
    hsession.saveOrUpdate(map);

}

From source file:fr.landel.utils.assertor.AssertorIterableTest.java

/**
 * Test method for {@link AssertorIterable#isNotEmpty}.
 * //from  ww w.  j a v  a 2 s  .  com
 * @throws IOException
 *             On empty iterable
 */
@Test
public void testIsNotEmpty() throws IOException {
    final String el = "element";

    final Set<String> set = new HashSet<>();
    set.add(el);

    Assertor.that(set).isNotEmpty().orElseThrow();

    assertException(() -> {
        Assertor.that(set).not().isNotEmpty().orElseThrow("iterable is not empty");
        fail(ERROR);
    }, IllegalArgumentException.class, "iterable is not empty");

    set.clear();

    assertException(() -> {
        Assertor.that(set).isNotEmpty().orElseThrow();
        fail(ERROR);
    }, IllegalArgumentException.class);

    assertException(() -> {
        Assertor.that(set).isNotEmpty().orElseThrow("iterable is empty");
        fail(ERROR);
    }, IllegalArgumentException.class, "iterable is empty");

    assertException(() -> {
        Assertor.that(set).isNotEmpty().orElseThrow(new IOException(), true);
        fail(ERROR);
    }, IOException.class);

    assertException(() -> {
        Assertor.that((Iterable<String>) null).isNotEmpty().orElseThrow();
        fail();
    }, IllegalArgumentException.class, "the iterable 'null' should be NOT empty and NOT null");
}

From source file:com.netbase.insightapi.bestpractice.TopicDownloader.java

/**
 * Download all the documents of a topic, in sequential order, by
 * publication date./*from   w  ww .j  ava  2s.  com*/
 * 
 * @param masterQuery
 * @param user
 * @param startTimestamp
 *            inclusive
 * @param endTimestamp
 *            exclusive
 * @param handler
 * @throws InterruptedException
 * @throws InsightAPIQueryException
 */
public static void downloadHistory(InsightAPIQuery masterQuery, UserChannel user, int startTimestamp,
        int endTimestamp, ResultHandler handler) throws InterruptedException, InsightAPIQueryException {
    // clone the original query so we don't change it
    InsightAPIQuery query = new InsightAPIQuery(masterQuery);

    // force the parameters we rely on, leaving the others set by caller
    query.setParameter("sort", "timestamp");
    query.setOp("retrieveDocuments");

    // The caller can set "sizeNeeded" to any legal value, particularly for
    // testing purposes. In production, bigger is better unless we start
    // experiencing timeout or communication reliability issues.
    if (query.getParameters("sizeNeeded") == null)
        query.setParameter("sizeNeeded", 2000);

    /*
     * each call to the Insight API will return a (typically small) number
     * of documents that we already received in the prior call. This is
     * because we start the time range for call "n+1" with the highest
     * timestamp received during call "n". We do this because we are not
     * guaranteed to have received *all* of the documents containing the
     * highest timestamp.
     * 
     * Timestamp resolution is 1/10 second; so, typically, we'll receive
     * exactly one document at the end of call "n" and the beginning of
     * "n+1".
     * 
     * This set arranges for us to ignore the overlapped documents.
     */
    Set<String> docIdsAlreadySeen = new HashSet<String>();

    /*
     * the query for the first request covers the entire span for the
     * download. Since we're sorting and filtering by timestamp, we'll get
     * the earliest documents in the range.
     */
    query.setPublishedTimestampRange(startTimestamp, endTimestamp);

    while (true) {

        InsightAPIQuery q = new InsightAPIQuery(query);

        // run the query and toss an exception if it didn't work
        user.run(q);
        q.checkSuccess();

        // get the parsed json result
        JSONObject jsonResult = (JSONObject) q.getParsedContent();

        // get the array of documents
        JSONArray docs = (JSONArray) jsonResult.get("documents");

        // no documents at all? We're done
        if (docs == null || docs.size() == 0)
            break;

        // traverse the beginning of the list, counting up the duplicates
        int first = 0;
        while (first < docs.size()) {
            JSONObject doc = (JSONObject) docs.get(first);
            String docID = (String) getDocProperty(doc, "docID");
            if (!docIdsAlreadySeen.contains(docID))
                break;
            first++;
        }

        // all duplicates? we're done.
        if (first >= docs.size())
            break;

        // call the ResultHandler to process the documents, beginning
        // with the first unique one
        handler.handleResult(docs, first);

        int last = docs.size() - 1;
        docIdsAlreadySeen.clear();

        // get the timestamp of the last document received
        int lastTimestamp = ((Number) getDocProperty(docs.get(last), "timestamp")).intValue();

        // if it's later than (shouldn't be) or equal to (could be) the
        // end of the requested range, we're done
        if (lastTimestamp >= endTimestamp)
            break;

        /*
         * traverse backwards through the list from the end, looking for the
         * next-lower timestamp. Write down all the docIDs of these
         * documents, because we're going to see them again at the beginning
         * of the next query
         */
        while (last >= 0
                && ((Number) getDocProperty(docs.get(last), "timestamp")).intValue() == lastTimestamp) {
            docIdsAlreadySeen.add((String) getDocProperty(docs.get(last), "docID"));
            last--;
        }

        /*
         * If we get through this loop with last < 0, it means that the
         * entire block of documents we received had the same timestamp.
         * This is a failure of this algorithm.
         * 
         * For this to happen, it means that the topic contains more than
         * query.sizeNeeded (current max: 2000) documents with publication
         * timestamps in the same 1/10 second.
         * 
         * We have no choice but to increment the timestamp by 1/10 of a
         * second and move on. If we don't, we'll keep getting the same
         * result in an infinite loop.
         */
        if (last < 0) {
            user.logWarning(query.getSerial() + " too many docs with same timestamp=" + lastTimestamp
                    + ", num of docs=" + docs.size());

            docIdsAlreadySeen.clear();
            lastTimestamp++;
        }

        // set the query's timestamp range to start with the last timestamp
        // we received, and rinse and repeat
        query.setPublishedTimestampRange(lastTimestamp, endTimestamp);
    }
}

From source file:org.apache.juddi.query.FindEntityByCategoryGroupQuery.java

@SuppressWarnings("unchecked")
public List<?> select(EntityManager em, FindQualifiers fq, CategoryBag categoryBag, List<?> keysIn,
        DynamicQuery.Parameter... restrictions) {
    // If keysIn is not null and empty, then search is over.
    if ((keysIn != null) && (keysIn.size() == 0))
        return keysIn;

    if (categoryBag == null)
        return keysIn;

    List<KeyedReferenceGroup> categories = categoryBag.getKeyedReferenceGroup();
    if (categories == null || categories.size() == 0)
        return keysIn;

    List<KeyedReferenceGroup> keyedRefGroups = new ArrayList<KeyedReferenceGroup>(0);
    for (KeyedReferenceGroup elem : categories) {
        if (elem instanceof KeyedReferenceGroup)
            keyedRefGroups.add((KeyedReferenceGroup) elem);
    }//  w w w .j  a va2  s . c  o  m
    if (keyedRefGroups.size() == 0)
        return keysIn;

    Collections.sort(keyedRefGroups, new KeyedRefGroupTModelComparator());
    int count = 0;
    String prevTModelKey = null;
    Set<String> orResults = new HashSet<String>(0);
    List<?> restrictionList = keysIn;
    List<?> curResult = null;
    for (KeyedReferenceGroup keyedRefGroup : keyedRefGroups) {
        String curTModelKey = keyedRefGroup.getTModelKey();

        DynamicQuery dynamicQry = new DynamicQuery(selectSQL);
        appendConditions(dynamicQry, fq, keyedRefGroup);
        if (restrictions != null && restrictions.length > 0)
            dynamicQry.AND().pad().appendGroupedAnd(restrictions);

        if (fq.isOrLikeKeys()) {
            if (!curTModelKey.equals(prevTModelKey)) {
                if (count != 0) {
                    restrictionList = new ArrayList<String>(orResults);
                    orResults.clear();
                }
            }
        } else if (!fq.isOrAllKeys()) {
            if (count != 0)
                restrictionList = curResult;
        }

        if (restrictionList != null && restrictionList.size() == 0)
            break;

        curResult = getQueryResult(em, dynamicQry, restrictionList, entityAlias + "." + keyName);

        if (fq.isOrAllKeys() || fq.isOrLikeKeys()) {
            orResults.addAll((List<String>) curResult);
        }

        prevTModelKey = curTModelKey;
        count++;
    }

    List<String> result = null;
    if (fq.isOrAllKeys() || fq.isOrLikeKeys()) {
        result = new ArrayList<String>(0);
        result.addAll(orResults);
    } else
        result = (List<String>) curResult;

    return result;

}

From source file:org.apache.tajo.master.rm.TajoWorkerResourceManager.java

private List<AllocatedWorkerResource> chooseWorkers(WorkerResourceRequest resourceRequest) {
    List<AllocatedWorkerResource> selectedWorkers = new ArrayList<AllocatedWorkerResource>();

    int allocatedResources = 0;

    ResourceRequestPriority resourceRequestPriority = resourceRequest.request.getResourceRequestPriority();

    List<Worker> randomWorkers = new ArrayList<Worker>(rmContext.getWorkers().values());
    Collections.shuffle(randomWorkers);

    if (resourceRequestPriority == ResourceRequestPriority.MEMORY) {

        int numContainers = resourceRequest.request.getNumContainers();
        int minMemoryMB = resourceRequest.request.getMinMemoryMBPerContainer();
        int maxMemoryMB = resourceRequest.request.getMaxMemoryMBPerContainer();
        float diskSlot = Math.max(resourceRequest.request.getMaxDiskSlotPerContainer(),
                resourceRequest.request.getMinDiskSlotPerContainer());

        int liveWorkerSize = randomWorkers.size();
        Set<Integer> insufficientWorkers = new HashSet<Integer>();
        boolean stop = false;
        boolean checkMax = true;
        while (!stop) {
            if (allocatedResources >= numContainers) {
                break;
            }//from   www  .  ja v  a  2 s.c om

            if (insufficientWorkers.size() >= liveWorkerSize) {
                if (!checkMax) {
                    break;
                }
                insufficientWorkers.clear();
                checkMax = false;
            }
            int compareAvailableMemory = checkMax ? maxMemoryMB : minMemoryMB;

            for (Worker worker : randomWorkers) {
                if (allocatedResources >= numContainers) {
                    stop = true;
                    break;
                }

                if (insufficientWorkers.size() >= liveWorkerSize) {
                    break;
                }

                WorkerResource workerResource = worker.getResource();
                if (workerResource.getAvailableMemoryMB() >= compareAvailableMemory) {
                    int workerMemory;
                    if (workerResource.getAvailableMemoryMB() >= maxMemoryMB) {
                        workerMemory = maxMemoryMB;
                    } else {
                        workerMemory = workerResource.getAvailableMemoryMB();
                    }
                    AllocatedWorkerResource allocatedWorkerResource = new AllocatedWorkerResource();
                    allocatedWorkerResource.worker = worker;
                    allocatedWorkerResource.allocatedMemoryMB = workerMemory;
                    if (workerResource.getAvailableDiskSlots() >= diskSlot) {
                        allocatedWorkerResource.allocatedDiskSlots = diskSlot;
                    } else {
                        allocatedWorkerResource.allocatedDiskSlots = workerResource.getAvailableDiskSlots();
                    }

                    workerResource.allocateResource(allocatedWorkerResource.allocatedDiskSlots,
                            allocatedWorkerResource.allocatedMemoryMB);

                    selectedWorkers.add(allocatedWorkerResource);

                    allocatedResources++;
                } else {
                    insufficientWorkers.add(worker.getWorkerId());
                }
            }
        }
    } else {
        int numContainers = resourceRequest.request.getNumContainers();
        float minDiskSlots = resourceRequest.request.getMinDiskSlotPerContainer();
        float maxDiskSlots = resourceRequest.request.getMaxDiskSlotPerContainer();
        int memoryMB = Math.max(resourceRequest.request.getMaxMemoryMBPerContainer(),
                resourceRequest.request.getMinMemoryMBPerContainer());

        int liveWorkerSize = randomWorkers.size();
        Set<Integer> insufficientWorkers = new HashSet<Integer>();
        boolean stop = false;
        boolean checkMax = true;
        while (!stop) {
            if (allocatedResources >= numContainers) {
                break;
            }

            if (insufficientWorkers.size() >= liveWorkerSize) {
                if (!checkMax) {
                    break;
                }
                insufficientWorkers.clear();
                checkMax = false;
            }
            float compareAvailableDisk = checkMax ? maxDiskSlots : minDiskSlots;

            for (Worker worker : randomWorkers) {
                if (allocatedResources >= numContainers) {
                    stop = true;
                    break;
                }

                if (insufficientWorkers.size() >= liveWorkerSize) {
                    break;
                }

                WorkerResource workerResource = worker.getResource();
                if (workerResource.getAvailableDiskSlots() >= compareAvailableDisk) {
                    float workerDiskSlots;
                    if (workerResource.getAvailableDiskSlots() >= maxDiskSlots) {
                        workerDiskSlots = maxDiskSlots;
                    } else {
                        workerDiskSlots = workerResource.getAvailableDiskSlots();
                    }
                    AllocatedWorkerResource allocatedWorkerResource = new AllocatedWorkerResource();
                    allocatedWorkerResource.worker = worker;
                    allocatedWorkerResource.allocatedDiskSlots = workerDiskSlots;

                    if (workerResource.getAvailableMemoryMB() >= memoryMB) {
                        allocatedWorkerResource.allocatedMemoryMB = memoryMB;
                    } else {
                        allocatedWorkerResource.allocatedMemoryMB = workerResource.getAvailableMemoryMB();
                    }
                    workerResource.allocateResource(allocatedWorkerResource.allocatedDiskSlots,
                            allocatedWorkerResource.allocatedMemoryMB);

                    selectedWorkers.add(allocatedWorkerResource);

                    allocatedResources++;
                } else {
                    insufficientWorkers.add(worker.getWorkerId());
                }
            }
        }
    }
    return selectedWorkers;
}

From source file:de.uni_potsdam.hpi.asg.logictool.mapping.SequenceBasedAndGateDecomposer.java

private void removeSubSequences(SortedSet<IOBehaviour> sequencesFront, SortedSet<IOBehaviour> sequencesBack,
        Set<IOBehaviour> newSequences, Set<IOBehaviour> rmSequences) {
    rmSequences.clear();
    sequencesFront.addAll(newSequences);
    Iterator<IOBehaviour> it = sequencesFront.iterator();
    if (!it.hasNext()) {
        //TODO: why?
        return;//from www  .ja  v a2s  .  c  o m
    }
    IOBehaviour curr = it.next();
    while (it.hasNext()) {
        IOBehaviour next = it.next();
        if (newSequences.contains(curr)) {
            if (curr.getStart().compareTo(next.getStart()) == 0) {
                int i = 0;
                while (true) {
                    if (curr.getSequence().size() == i) {
                        rmSequences.add(curr);
                        break;
                    }
                    //System.out.println(curr.toString() + " vs " + next.toString());
                    int cmpT = curr.getSequence().get(i).compareTo(next.getSequence().get(i));
                    if (cmpT != 0) {
                        break;
                    }
                    //gleich, check next trans
                    i++;
                }
            }
        }
        curr = next;
    }
    newSequences.removeAll(rmSequences);
    sequencesBack.addAll(newSequences);
    it = sequencesBack.iterator();
    curr = it.next();
    while (it.hasNext()) {
        IOBehaviour next = it.next();
        if (newSequences.contains(curr)) {
            if (curr.getEnd().compareTo(next.getEnd()) == 0) {
                int i = 0;
                while (true) {
                    if (curr.getSequence().size() == i) {
                        rmSequences.add(curr);
                        break;
                    }
                    int cmpT = curr.getSequence().get(curr.getSequence().size() - i - 1)
                            .compareTo(next.getSequence().get(next.getSequence().size() - i - 1));
                    if (cmpT != 0) {
                        break;
                    }
                    //gleich, check next trans
                    i++;
                }
            }
        }
        curr = next;
    }
}