Example usage for org.apache.commons.collections.map LinkedMap LinkedMap

Introduction

In this page you can find the example usage for org.apache.commons.collections.map LinkedMap LinkedMap.

Prototype

public LinkedMap() 

Source Link

Document

Constructs a new empty map with default size and load factor.

Usage

From source file:edu.isi.pfindr.learn.util.PairsFileIO.java

public static LinkedMap readDistinctElementsIntoMap(String pairsFilename) {
    File pairsFile = new File(pairsFilename);
    LinkedMap phenotypeIndexMap = new LinkedMap();
    try {/*from w  ww  . j  a va  2 s  . c om*/
        List<String> fileWithPairs = FileUtils.readLines(pairsFile); //Read one at a time to consume less memory
        int index = 0;
        for (String s : fileWithPairs) {
            //distinctElementsSet.add(s.split("\t")[0]);
            //distinctElementsSet.add(s.split("\t")[1]);
            if (!phenotypeIndexMap.containsKey(s.split("\t")[0])) {
                phenotypeIndexMap.put(s.split("\t")[0], index);
                index++;
            }
        }
        for (String s : fileWithPairs) {
            if (!phenotypeIndexMap.containsKey(s.split("\t")[1])) {
                phenotypeIndexMap.put(s.split("\t")[1], index);
                index++;
            }
        }
        System.out.println("Index " + index);
    } catch (IOException e) {
        System.out.println("Error while reading/writing file with pairs" + e.getMessage());
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
    }
    return phenotypeIndexMap;
}

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From source file:de.cosmocode.rendering.CollectionRenderer.java

@Override
public Renderer map() throws RenderingException {
    mode.checkAllowed(Mode.MAP);/*from w  w  w  .j a  v  a2 s.com*/
    stack.push(new LinkedMap());
    mode = Mode.MAP;
    return this;
}

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From source file:com.jaspersoft.jasperserver.api.engine.jasperreports.util.JRQueryExecuterAdapter.java

public static OrderedMap executeQuery(final Query query, final String keyColumn, final String[] resultColumns,
        Map parameterValues, Map<String, Class<?>> parameterTypes, List additionalParameters,
        boolean formatValueColumns) {
    try {//from ww  w  .j a va2  s  .  com
        JRQueryExecuterFactory queryExecuterFactory = JRQueryExecuterUtils
                .getQueryExecuterFactory(query.getLanguage());

        JRParameter[] dsParameters = getDatasetParameters(queryExecuterFactory, parameterValues, parameterTypes,
                additionalParameters);
        JRField[] fields = getDatasetFields(keyColumn, resultColumns);
        JRQuery dsQuery = makeReportQuery(query);
        JSDataset dataset = new JSDataset(query.getName(), dsParameters, fields, dsQuery);

        Map parametersMap = new HashMap();
        for (int i = 0; i < dsParameters.length; i++) {
            JRParameter parameter = dsParameters[i];
            parametersMap.put(parameter.getName(), parameter);
        }

        JRQueryExecuter executer = queryExecuterFactory.createQueryExecuter(dataset, parametersMap);
        try {
            JRDataSource ds = executer.createDatasource();
            OrderedMap values = new LinkedMap();
            while (ds.next()) {
                Object valueColumn = ds.getFieldValue(dataset.getField(keyColumn));

                Object[] visibleColumnValues = new Object[resultColumns.length];
                for (int idx = 0; idx < resultColumns.length; ++idx) {
                    Object fieldValue = ds.getFieldValue(dataset.getField(resultColumns[idx]));
                    visibleColumnValues[idx] = convertColumnValue(fieldValue, formatValueColumns);
                }

                values.put(valueColumn, convertVisibleColumnsValues(visibleColumnValues, formatValueColumns));
            }

            return values;
        } finally {
            executer.close();
        }
    } catch (JRException e) {
        log.error("Error while executing query", e);
        throw new JSExceptionWrapper(e);
    }

}

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From source file:edu.harvard.iq.dvn.core.web.StudyListing.java

public static String addToStudyListingMap(StudyListing sl, Map sessionMap) {
    Long slCount = (Long) sessionMap.get("studyListingsCount");
    OrderedMap slMap = (OrderedMap) sessionMap.get("studyListings");
    String sessionId = ((HttpSession) FacesContext.getCurrentInstance().getExternalContext().getSession(false))
            .getId();//from   w  w  w. j  a v a 2 s  . c o  m

    if (slCount == null) {
        slCount = new Long(0);

    } else {
        slCount = slCount + 1;
    }

    if (slMap == null) {
        slMap = new LinkedMap();
        sessionMap.put("studyListings", slMap);
    }

    sessionMap.put("studyListingsCount", slCount);
    String newIndex = slCount + "_" + sessionId;
    slMap.put(newIndex, sl);

    if (slMap.size() > 5) {
        slMap.remove(slMap.firstKey());
    }

    return newIndex;
}

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From source file:de.innovationgate.wgpublisher.webtml.portlet.TMLPortlet.java

/**
 * Queue that stores the last 1000 fired portlet events, so portlets can
 * react on them with serverside code./*from   w ww .jav a 2  s.c o  m*/
 * @param session
 * @return
 */
public static LinkedMap getFiredEventsQueue(HttpSession session) {

    synchronized (session) {
        @SuppressWarnings("unchecked")
        TransientObjectWrapper<LinkedMap> eventWrapper = (TransientObjectWrapper<LinkedMap>) session
                .getAttribute(WGACore.SESSION_FIREDPORTLETEVENTS);
        if (eventWrapper == null || eventWrapper.get() == null) {
            eventWrapper = new TransientObjectWrapper<LinkedMap>();
            eventWrapper.set(new LinkedMap());
            session.setAttribute(WGACore.SESSION_FIREDPORTLETEVENTS, eventWrapper);
        }
        return eventWrapper.get();
    }

}

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From source file:de.innovationgate.webgate.api.templates.QueryableSource.java

public Map find(String type, String query, Map parameters) throws WGAPIException {
    List results = find(query);//from  w  w w  . j a  v  a2  s.  c  o  m
    if (results == null) {
        return null;
    }
    LinkedMap resultMap = new LinkedMap();
    int keyNr = 0;
    Iterator resultsIt = results.iterator();
    Object result;
    while (resultsIt.hasNext()) {
        result = resultsIt.next();
        resultMap.put(new QueryableSourceKey(++keyNr), result);
    }
    return resultMap;

}

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From source file:de.innovationgate.webgate.api.templates.LazyBeanList.java

public List subList(int arg0, int arg1) {

    Iterator keys = _keys.subList(arg0, arg1).iterator();
    Map subMap = new LinkedMap();
    Object key;//from ww w .j  av a 2s .  c o  m
    while (keys.hasNext()) {
        key = keys.next();
        subMap.put(key, _contents.get(key));
    }

    return new LazyBeanList(_db, _folder, subMap);
}

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From source file:de.innovationgate.webgate.api.rss2.SimpleRSS.java

public Map find(String folder, String query, Map parameters) throws WGQueryException {

    URL rssURL;/*w w w .  j  a  v a 2s. co m*/
    ChannelIF channel = null;
    NativeQueryOptions nativeOptions = new NativeQueryOptions(
            (String) parameters.get(WGDatabase.QUERYOPTION_NATIVEOPTIONS));

    try {
        // rssURL         = new URL(query);
        channel = FeedParser.parse(new ChannelBuilder(), retrievePage(query, nativeOptions));
        if (channel != null) {
            _channel.set(channel);
        } else {
            throw new WGQueryException("Unable to retrieve or parse feed", query);
        }
    } catch (Exception e) {
        throw new WGQueryException("Exception retrieving or parsing feed", query, e);
    }

    List items = new ArrayList(channel.getItems());
    Map itemMap = new LinkedMap();
    Iterator iter = items.iterator();

    while (iter.hasNext()) {
        Item item = (Item) iter.next();
        itemMap.put((new Long(item.getId())).toString(), new ItemWrapper(item));
    }
    return itemMap;
}

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From source file:co.turnus.analysis.bottlenecks.util.HotspotsDataAnalyser.java

@SuppressWarnings("unchecked")
public <T> Map<T, ExtendExecData> getSumDataMap(Class<T> type, Key key, Order order) {
    Map<T, ExtendExecData> tmpMap = Maps.newHashMap();
    List<Map.Entry<T, ExtendExecData>> list = new ArrayList<>();

    if (type.isAssignableFrom(Actor.class)) {
        for (Actor actor : network.getActors()) {
            tmpMap.put((T) actor, getSumData(actor));
        }/*from ww w.ja  v  a2s.c  o  m*/
        list.addAll(tmpMap.entrySet());
    } else if (type.isAssignableFrom(ActorClass.class)) {
        for (ActorClass clazz : network.getActorClasses()) {
            tmpMap.put((T) clazz, getSumData(clazz));
        }
        list.addAll(tmpMap.entrySet());
    } else if (type.isAssignableFrom(Action.class)) {
        Collection<Action> actions = Sets.newHashSet();
        for (ActorClass clazz : network.getActorClasses()) {
            actions.addAll(clazz.getActions());
        }
        for (Action action : actions) {
            tmpMap.put((T) action, getSumData(action));
        }
        list.addAll(tmpMap.entrySet());
    } else {
        return null;
    }

    mapComparator.setSorting(key, order);
    Collections.sort(list, mapComparator);

    Map<T, ExtendExecData> data = new LinkedMap();
    for (Entry<T, ExtendExecData> entry : list) {
        data.put(entry.getKey(), entry.getValue());
    }
    return data;
}

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From source file:edu.isi.pfindr.learn.util.PairsFileIO.java

public void readDistinctElementsFromPairsAddClass(String pairsFilepath) {
    //readDistinctElementsIntoList
    List<Object> distinctElements = readDistinctElementsIntoList(pairsFilepath);
    System.out.println("Size of distinctElements" + distinctElements.size());
    for (int i = 0; i < distinctElements.size(); i++) {
        System.out.println("distinctElements " + i + " " + distinctElements.get(i));
    }//w  w  w.  ja v a  2 s .c o m

    //get class for those distinct elements from original cohort file
    String originalFile = "data/cohort1/bio_nlp/cohort1_s.txt";
    BufferedReader br = null;
    String thisLine;
    String[] lineArray;
    LinkedMap originalMap = new LinkedMap();
    BufferedWriter distinctPriorityPairsWriter = null;

    try {
        br = new BufferedReader(new FileReader(originalFile));
        while ((thisLine = br.readLine()) != null) {
            thisLine = thisLine.trim();
            if (thisLine.equals(""))
                continue;

            lineArray = thisLine.split("\t");
            originalMap.put(lineArray[3], lineArray[1]);
        }

        //write distinct elements with class to an output file
        StringBuffer outfileBuffer = new StringBuffer();
        for (int i = 0; i < distinctElements.size(); i++)
            outfileBuffer.append(distinctElements.get(i)).append("\t")
                    .append(originalMap.get(distinctElements.get(i)) + "\n");

        distinctPriorityPairsWriter = new BufferedWriter(
                new FileWriter(pairsFilepath.split("\\.")[0] + "_distinct_with_class.txt"));

        distinctPriorityPairsWriter.append(outfileBuffer.toString());
        outfileBuffer.setLength(0);
        distinctPriorityPairsWriter.flush();

    } catch (IOException io) {
        try {
            if (br != null)
                br.close();
            io.printStackTrace();
        } catch (IOException e) {
            System.out.println("Problem occured while closing output stream " + br);
            e.printStackTrace();
        }
    } catch (Exception e) {
        e.printStackTrace();
    }

}

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