Example usage for com.google.common.collect ArrayListMultimap create

Introduction

In this page you can find the example usage for com.google.common.collect ArrayListMultimap create.

Prototype

public static <K, V> ArrayListMultimap<K, V> create() 

Source Link

Document

Creates a new, empty ArrayListMultimap with the default initial capacities.

Usage

From source file:eu.esdihumboldt.hale.common.align.model.transformation.tree.impl.TargetNodeImpl.java

/**
 * Create a target node that is populated with assignments and children
 * according to the given parameters.//from ww  w  .ja v  a2 s.  c  o  m
 * 
 * @param entity the associated definition
 * @param cells the cells associated with this node or its children
 * @param parentType the type representing the root
 * @param depth the depth down from the root node
 * @param parent the parent node
 */
public TargetNodeImpl(EntityDefinition entity, Collection<CellNode> cells, TypeDefinition parentType, int depth,
        GroupNode parent) {
    super(parent);
    this.entity = entity;

    // partition cells by child
    ListMultimap<EntityDefinition, CellNode> childCells = ArrayListMultimap.create();
    // ... and for this node
    SetMultimap<CellNode, String> assignSet = HashMultimap.create();
    for (CellNode cell : cells) {
        for (Entry<String, ?> entry : cell.getCell().getTarget().asMap().entrySet()) {
            String name = entry.getKey();
            @SuppressWarnings("unchecked")
            Collection<? extends Entity> entities = (Collection<? extends Entity>) entry.getValue();

            for (Entity target : entities) {
                if (target.getDefinition().getType().equals(parentType)) {
                    List<ChildContext> path = target.getDefinition().getPropertyPath();
                    if (path.get(depth - 1).getChild().equals(entity.getDefinition())) {
                        if (path.size() <= depth) {
                            // this cell belongs to this node
                            assignSet.put(cell, name);
                            cell.addTarget(this);
                        } else {
                            // this cell belongs to a child node
                            childCells.put(AlignmentUtil.deriveEntity(target.getDefinition(), depth + 1), cell);
                        }
                    }
                }
            }
        }
    }

    assignments = Multimaps.unmodifiableSetMultimap(assignSet);

    // create child cells
    List<TargetNode> childList = new ArrayList<TargetNode>();
    for (Entry<EntityDefinition, Collection<CellNode>> childEntry : childCells.asMap().entrySet()) {
        TargetNode childNode = new TargetNodeImpl(childEntry.getKey(), childEntry.getValue(), parentType,
                depth + 1, this);
        childList.add(childNode);
    }

    children = Collections.unmodifiableList(childList);
}

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From source file:com.github.rinde.logistics.pdptw.solver.optaplanner.ScoreCalculator.java

@Override
public void resetWorkingSolution(@SuppressWarnings("null") PDPSolution workingSolution) {
    // System.out.println("resetWorkingSolution: \n" + workingSolution);
    solution = workingSolution;//from   ww  w. jav a2  s  .c  o m

    unplannedParcelVisits = new LinkedHashSet<>(workingSolution.parcelList);
    changedVehicles = new LinkedHashSet<>();
    routes = ArrayListMultimap.create();
    routeHardScores = new Object2LongOpenHashMap<>();
    routeSoftScores = new Object2LongOpenHashMap<>();
    startTime = workingSolution.getStartTime();

    final int numVisits = workingSolution.parcelList.size();
    final int numVehicles = workingSolution.vehicleList.size();
    final int size = numVisits + numVehicles;
    doneTimes = new Object2LongOpenHashMap<>(size);
    travelTimes = new Object2LongOpenHashMap<>(size);
    tardiness = new Object2LongOpenHashMap<>(size);

    pickupOwner = new LinkedHashMap<>(numVisits);
    deliveryOwner = new LinkedHashMap<>(numVisits);

    hardScore = -MISSING_VISIT_PENALTY * unplannedParcelVisits.size();
    softScore = 0;
    for (final Vehicle v : workingSolution.vehicleList) {
        updateCurRoute(v);
        updateRoute(v, v.getNextVisit());
    }

    // System.out.println(" > " + softScore);
}

---

From source file:com.mgmtp.perfload.perfalyzer.reportpreparation.PerfMonReportPreparationStrategy.java

@Override
public void processFiles(final File sourceDir, final File destDir, final List<PerfAlyzerFile> files)
        throws IOException {

    ListMultimap<String, PerfAlyzerFile> byTypeAndHostMultimapAggregated = ArrayListMultimap.create();
    ListMultimap<String, PerfAlyzerFile> byTypeAndHostMultimap = ArrayListMultimap.create();

    for (PerfAlyzerFile f : files) {
        log.info("Processing file '{}'...", f);

        // strip all numbers in order to group by type, e. g.
        // java_0_ --> java
        // java_1_ --> java
        // io_0_w --> io_w
        // io_0_r --> io_r
        String tmp = f.getFileNameParts().get(1).replaceAll("_\\d+", "");
        PerfAlyzerFile destFile = f.copy();
        destFile.getFileNameParts().set(1, tmp);

        String key = destFile.getFile().getPath();

        if ("aggregated".equals(getLast(f.getFileNameParts()))) {
            // CSV for HTML tables
            key = key.replace("[aggregated]", "");
            byTypeAndHostMultimapAggregated.put(key, f);
        } else {//from w  ww.  ja  v a2 s .com
            // PNGs
            // already change extension here
            key = removeExtension(key) + ".png";
            byTypeAndHostMultimap.put(key, f);
        }
    }

    createCsvFiles(sourceDir, destDir, byTypeAndHostMultimapAggregated);
    createPlots(sourceDir, destDir, byTypeAndHostMultimap);
}

---

From source file:com.google.devtools.build.lib.rules.platform.Platform.java

private ImmutableMap<ConstraintSettingInfo, ConstraintValueInfo> validateConstraints(RuleContext ruleContext,
        Iterable<ConstraintValueInfo> constraintValues) {
    Multimap<ConstraintSettingInfo, ConstraintValueInfo> constraints = ArrayListMultimap.create();

    for (ConstraintValueInfo constraintValue : constraintValues) {
        constraints.put(constraintValue.constraint(), constraintValue);
    }//from w  w  w  .ja va2s  . c  om

    // Are there any settings with more than one value?
    boolean foundError = false;
    for (ConstraintSettingInfo constraintSetting : constraints.keySet()) {
        if (constraints.get(constraintSetting).size() > 1) {
            foundError = true;
            // error
            StringBuilder constraintValuesDescription = new StringBuilder();
            for (ConstraintValueInfo constraintValue : constraints.get(constraintSetting)) {
                if (constraintValuesDescription.length() > 0) {
                    constraintValuesDescription.append(", ");
                }
                constraintValuesDescription.append(constraintValue.label());
            }
            ruleContext.attributeError(PlatformRule.CONSTRAINT_VALUES_ATTR,
                    String.format("Duplicate constraint_values for constraint_setting %s: %s",
                            constraintSetting.label(), constraintValuesDescription.toString()));
        }
    }

    if (foundError) {
        return null;
    }

    // Convert to a flat map.
    ImmutableMap.Builder<ConstraintSettingInfo, ConstraintValueInfo> builder = new ImmutableMap.Builder<>();
    for (ConstraintSettingInfo constraintSetting : constraints.keySet()) {
        ConstraintValueInfo constraintValue = Iterables.getOnlyElement(constraints.get(constraintSetting));
        builder.put(constraintSetting, constraintValue);
    }

    return builder.build();
}

---

From source file:uk.ac.ebi.metabolomes.webservices.eutils.ELinkXMLResponseParser.java

private ListMultimap<String, String> parseLinkSetEntry(XMLStreamReader2 xmlr) throws XMLStreamException {
    int event;/*from  w  w w  . j  a v a  2s  .c o  m*/
    ListMultimap<String, String> multiMap = ArrayListMultimap.create();
    String pchemcompID = null;
    loop1: while (xmlr.hasNext()) {
        event = xmlr.next();

        switch (event) {
        case XMLEvent.START_DOCUMENT:
            break;
        case XMLEvent.START_ELEMENT:
            if (xmlr.getLocalName().equalsIgnoreCase("IdList")) {
                pchemcompID = parseIDFollowingIDTag(xmlr);
            } else if (xmlr.getLocalName().equalsIgnoreCase("LinkSetDb")) {
                List<String> pchemSubs = parseLinkSetDB(xmlr);
                if (pchemcompID != null && pchemcompID.length() > 0) {
                    for (String substance : pchemSubs) {
                        multiMap.put(pchemcompID, substance);
                    }
                    //pchemcompID = null;
                } else {
                    LOGGER.warn("Got substance ids but compound id is null or empty and it shouldn't!!!");
                }
            }
            break;
        case XMLEvent.END_ELEMENT:
            if (xmlr.getLocalName().equalsIgnoreCase("LinkSet"))
                break loop1;
            break;
        }
    }
    return multiMap;
}

---

From source file:com.jivesoftware.os.miru.plugin.index.BloomIndex.java

public <V extends HasValue> List<Mights<V>> wantBits(List<V> keys) {
    ListMultimap<Integer, Might<V>> valueBitIndexes = ArrayListMultimap.create();
    for (V key : keys) {
        Might<V> might = new Might<>(key, numHashFunctions);
        int[] bitIndexes = new int[numHashFunctions];
        createBitIndexesForValue(key.getBloomValue(), numHashFunctions, bitIndexes, 0);
        Arrays.sort(bitIndexes);//w  w w.  j  a  va 2  s . c o m
        for (Integer bitIndex : bitIndexes) {
            valueBitIndexes.put(bitIndex, might);
        }
    }

    List<Mights<V>> mights = new ArrayList<>();
    for (Integer key : valueBitIndexes.keySet()) {
        mights.add(new Mights<>(key, valueBitIndexes.get(key)));
    }
    Collections.sort(mights);
    return mights;
}

---

From source file:eu.esdihumboldt.hale.common.align.model.transformation.tree.impl.TransformationTreeImpl.java

/**
 * Create a transformation tree based on a type cell.
 * /*from  w  w w  .j  a  va2s  .c  om*/
 * @param alignment the alignment holding the cells
 * @param typeCell the type cell this tree is representing
 */
public TransformationTreeImpl(Alignment alignment, Cell typeCell) {
    super(null);
    this.typeCell = typeCell;
    this.type = ((Type) CellUtil.getFirstEntity(typeCell.getTarget())).getDefinition().getDefinition();

    sourceNodes = new SourceNodeFactory();

    Collection<? extends Cell> cells = getRelevantPropertyCells(alignment, typeCell);

    // partition cells by child
    ListMultimap<EntityDefinition, CellNode> childCells = ArrayListMultimap.create();
    for (Cell cell : cells) {
        cell = AlignmentUtil.reparentCell(cell, typeCell, true);
        if (cell == null)
            throw new IllegalStateException("Illegal cell found.");
        CellNode node = new CellNodeImpl(cell, sourceNodes);
        for (Entity target : cell.getTarget().values()) {
            EntityDefinition targetDef = target.getDefinition();
            List<ChildContext> path = targetDef.getPropertyPath();
            if (path != null && !path.isEmpty()) {
                // store cell with child
                childCells.put(AlignmentUtil.deriveEntity(targetDef, 1), node);
            }
        }
    }

    // create child cells
    List<TargetNode> childList = new ArrayList<TargetNode>();
    for (Entry<EntityDefinition, Collection<CellNode>> childEntry : childCells.asMap().entrySet()) {
        TargetNode childNode = new TargetNodeImpl(childEntry.getKey(), childEntry.getValue(), type, 1, this);
        childList.add(childNode);
    }

    children = Collections.unmodifiableList(childList);
}

---

From source file:org.codice.ddf.internal.country.converter.local.LocalCountryCodeConverter.java

public void setCountryCodeMappingsFile(String countryCodeMappingFile) {
    if (StringUtils.isNotBlank(countryCodeMappingFile)) {
        fipsToIso3Map = ArrayListMultimap.create();
        iso3ToFipsMap = ArrayListMultimap.create();
        Map<String, String> countryCodesMap = PropertiesLoader
                .toMap(PropertiesLoader.loadProperties(countryCodeMappingFile));
        for (Map.Entry<String, String> countryMappingEntry : countryCodesMap.entrySet()) {
            List<String> mappedCountries = Splitter.on(',').splitToList(countryMappingEntry.getValue());
            for (String isoCountry : mappedCountries) {
                String newCountry = countryMappingEntry.getKey();
                fipsToIso3Map.put(newCountry, isoCountry);
                iso3ToFipsMap.put(isoCountry, newCountry);
            }//from   w  w w.  ja v  a2  s . c om
        }
    }
    if (fipsToIso3Map.isEmpty() || iso3ToFipsMap.isEmpty()) {
        LOGGER.warn("Country code maps are empty. Verify the 'fipsToIso.properties' file is "
                + "located in the $DDF_HOME/etc/ directory and contains valid country code " + "mappings.");
    }
}

---

From source file:org.wso2.carbon.jaas.authinterceptor.BasicAuthInterceptor.java

@Override
public boolean preCall(HttpRequest request, HttpResponder responder, ServiceMethodInfo serviceMethodInfo) {

    HttpHeaders headers = request.headers();
    if (headers != null) {
        String authHeader = headers.get(HttpHeaders.Names.AUTHORIZATION);
        if (authHeader != null) {
            String authType = authHeader.substring(0, AUTH_TYPE_BASIC_LENGTH);
            String authEncoded = authHeader.substring(AUTH_TYPE_BASIC_LENGTH).trim();
            if (AUTH_TYPE_BASIC.equals(authType) && !authEncoded.isEmpty()) {
                byte[] decodedByte = authEncoded.getBytes(Charset.forName("UTF-8"));
                String authDecoded = new String(Base64.getDecoder().decode(decodedByte),
                        Charset.forName("UTF-8"));
                String[] authParts = authDecoded.split(":");

                String username = authParts[0];
                char[] password;
                if (authParts[1] != null && !authParts[1].isEmpty()) {
                    password = authParts[1].toCharArray();
                } else {
                    password = new char[0];
                }//from  w  w w  .  j  a  va2s. com

                if (authenticate(username, password)) {
                    return true;
                }
            }
        }
    }
    Multimap<String, String> map = ArrayListMultimap.create();
    map.put(HttpHeaders.Names.WWW_AUTHENTICATE, AUTH_TYPE_BASIC);
    responder.sendStatus(HttpResponseStatus.UNAUTHORIZED, map);
    return false;
}

---

From source file:org.apache.drill.exec.physical.impl.broadcastsender.BroadcastSenderRootExec.java

public BroadcastSenderRootExec(FragmentContext context, RecordBatch incoming, BroadcastSender config)
        throws OutOfMemoryException {
    super(context, context.newOperatorContext(config, null, false), config);
    this.ok = true;
    this.context = context;
    this.incoming = incoming;
    this.config = config;
    this.handle = context.getHandle();
    List<MinorFragmentEndpoint> destinations = config.getDestinations();
    ArrayListMultimap<DrillbitEndpoint, Integer> dests = ArrayListMultimap.create();

    for (MinorFragmentEndpoint destination : destinations) {
        dests.put(destination.getEndpoint(), destination.getId());
    }//from w  ww .j  a va  2  s .c o m

    int destCount = dests.keySet().size();
    int i = 0;

    this.tunnels = new AccountingDataTunnel[destCount];
    this.receivingMinorFragments = new int[destCount][];
    for (DrillbitEndpoint ep : dests.keySet()) {
        List<Integer> minorsList = dests.get(ep);
        int[] minorsArray = new int[minorsList.size()];
        int x = 0;
        for (Integer m : minorsList) {
            minorsArray[x++] = m;
        }
        receivingMinorFragments[i] = minorsArray;
        tunnels[i] = context.getDataTunnel(ep);
        i++;
    }
}

---

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