Example usage for java.util HashMap keySet

Introduction

In this page you can find the example usage for java.util HashMap keySet.

Prototype

public Set<K> keySet() 

Source Link

Document

Returns a Set view of the keys contained in this map.

Usage

From source file:it.eng.spagobi.engines.chart.bo.charttypes.barcharts.LinkableBar.java

/**
 * Gets document parameters and return a string in the form &param1=value1&param2=value2 ...
 * // w  w w  . ja  v a 2  s .  c  o m
 * @param drillParameters the drill parameters
 * 
 * @return the document_ parameters
 */

public String getDocument_Parameters(HashMap<String, DrillParameter> _drillParametersMap) {
    logger.debug("IN");
    String document_parameter = "";
    if (_drillParametersMap != null) {
        for (Iterator iterator = _drillParametersMap.keySet().iterator(); iterator.hasNext();) {
            String name = (String) iterator.next();
            DrillParameter drillPar = (DrillParameter) _drillParametersMap.get(name);
            String value = drillPar.getValue();
            if (name != null && !name.equals("") && value != null && !value.equals("")) {
                document_parameter += "%26" + name + "%3D" + value;
                //document_parameter+="&"+name+"="+value;
            }
        }
    }
    logger.debug("OUT");
    return document_parameter;
}

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From source file:babel.content.pages.Page.java

public Page(String url, Iterator<NutchChunk> values) {
    HashMap<String, List<NutchChunk>> verChunks = splitIntoVersions(values);

    m_pageProps = new MetaData("PageProperties");
    m_pageURL = (url == null) ? new String() : url; // TODO: Is URL already normalized?
    m_versions = new ArrayList<PageVersion>(verChunks.size());

    PageVersion curVer;/*w  w w  .  j  a v  a  2s  .co  m*/

    for (String segId : verChunks.keySet()) {
        curVer = new PageVersion(segId, verChunks.get(segId), this);

        if (curVer.isNutchComplete()) {
            addVersion(curVer);
        }
    }

    m_versions.trimToSize();
}

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From source file:eu.planets_project.pp.plato.evaluation.evaluators.FITSEvaluator.java

private Value preservedValues(HashMap<String, String> sampleMetadata, HashMap<String, String> resultMetadata,
        Scale scale) {//  ww  w .  j  a v a2s .  c o  m
    int numMissing = 0;
    int numChanged = 0;
    BooleanValue v = (BooleanValue) scale.createValue();
    StringBuilder comment = new StringBuilder();
    for (String key : sampleMetadata.keySet()) {
        String sampleValue = sampleMetadata.get(key);
        String resultValue = resultMetadata.get(key);
        if (resultValue == null) {
            numMissing++;
            comment.append(" - " + key + "\n");
        } else if (!resultValue.equals(sampleValue)) {
            numChanged++;
            comment.append(" ~ " + key + ": sample=" + sampleValue + ", result=" + resultValue + "\n");
        }
    }
    if ((numChanged == 0) && (numMissing == 0)) {
        v.bool(true);
        v.setComment("result contains complete metadata of sample");
    } else {
        v.bool(false);
        comment.insert(0, "following differences found: (- .. missing, ~ .. altered):\n");
        v.setComment(comment.toString());
    }
    return v;
}

---

From source file:fi.mikuz.boarder.connection.ConnectionManager.java

public ConnectionManager(ConnectionListener connectionListener, final String url,
        final HashMap<String, String> sendList) {
    this.connectionListener = connectionListener;

    Thread t = new Thread() {
        public void run() {
            JSONObject json = new JSONObject();

            try {
                HttpClient httpclient = new DefaultHttpClient();
                HttpPost httppost = new HttpPost(url);

                if (sendList != null) {
                    for (String key : sendList.keySet()) {
                        json.put(key, sendList.get(key));
                    }//ww w.jav a 2s . c  om
                }
                json.put(InternetMenu.HTML_FILTER, false);

                StringEntity se = new StringEntity(json.toString());
                se.setContentEncoding(new BasicHeader(HTTP.CONTENT_TYPE, "application/json"));
                httppost.setEntity(se);

                if (GlobalSettings.getSensitiveLogging())
                    Log.v(TAG, "Sending to " + url + ": " + json.toString());

                HttpResponse response = httpclient.execute(httppost);
                InputStream in = response.getEntity().getContent(); //Get the data in the entity
                String result = convertStreamToString(in);

                try {
                    if (GlobalSettings.getSensitiveLogging())
                        Log.v(TAG, "Got from " + url + ": " + result);
                    else
                        Log.v(TAG, "Got answer from " + url);
                    connectionSuccessfulResponse = new ConnectionSuccessfulResponse(new JSONObject(result),
                            ConnectionUtils.getUrlConnectionId(url));
                    mHandler.post(connectionSuccessful);
                } catch (JSONException e) {
                    Log.e(TAG, "Couldn't convert to JSON object", e);
                    connectionErrorResponse = new ConnectionErrorResponse(Html.fromHtml(result).toString(),
                            url);
                    mHandler.post(connectionError);
                }

            } catch (Exception e) {
                String error = "Cannot establish connection";
                Log.e(TAG, error);
                connectionErrorResponse = new ConnectionErrorResponse(error,
                        ConnectionUtils.getUrlConnectionId(url));
                mHandler.post(connectionError);
            }
        }
    };
    t.start();
}

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From source file:com.datafibers.kafka.connect.SchemaedFileSourceTask.java

private Struct ConvertMappingElement(Schema schema, HashMap element) {
    Struct struct = new Struct(schema);
    for (Object o : element.keySet()) {
        if (o instanceof String) {
            log.trace("Converting key {} from element", o.toString());
        } else {/*  ww  w .ja  v  a  2  s . c  o m*/
            log.warn("Element contains non-string key {}", o.toString());
            continue;
        }
        String key = (String) o;
        Object val = element.get(key);
        struct.put(key, (String) val);
        /*
        switch (schema.) {
        case Schema.BOOLEAN_SCHEMA: {
            if (val instanceof Boolean) {
                struct.put(key, (Boolean)val);
            } else {
                log.trace("Expected boolean for key {}; saw {}; storing null",
                    key, val.toString());
                struct.put(key, null);
            }
        }
        case Schema.FLOAT64_SCHEMA: {
            if (val instanceof Double) {
                struct.put(key, (Double)val);
            } else {
                log.trace("Expected number for key {}; saw {}; storing null",
                    key, val.toString());
                struct.put(key, null);
            }
        }
        case Schema.STRING_SCHEMA:
        default: {
            if (val instanceof String) {
                struct.put(key, (String)val);
            } else {
                log.trace("Expected string for key {}; saw {}; storing null",
                        key, val.toString());
                struct.put(key, null);
            }
        }
        }
        */
    }
    return struct;
}

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From source file:de.fhg.fokus.odp.middleware.ckan.CKANGatewayUtil.java

/**
 * Sort the passed Map by the values//from w  w  w  .  j  av a 2  s  .c o  m
 * 
 * @param passedMap
 *            the HashMap to sort.
 * @return the sorted HashMap.
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
private static LinkedHashMap sortHashMapByValues(HashMap<String, Long> passedMap) {
    List<String> mapKeys = new ArrayList<String>(passedMap.keySet());
    List<Long> mapValues = new ArrayList<Long>(passedMap.values());

    Comparator comparator = Collections.reverseOrder();
    Collections.sort(mapValues, comparator);
    Collections.sort(mapKeys, comparator);

    LinkedHashMap<String, Long> sortedMap = new LinkedHashMap<String, Long>();

    Iterator valueIt = mapValues.iterator();
    while (valueIt.hasNext()) {
        Object val = valueIt.next();
        Iterator keyIt = mapKeys.iterator();

        while (keyIt.hasNext()) {
            Object key = keyIt.next();
            String comp1 = passedMap.get(key).toString();
            String comp2 = val.toString();

            if (comp1.equals(comp2)) {
                passedMap.remove(key);
                mapKeys.remove(key);
                sortedMap.put((String) key, (Long) val);
                break;
            }

        }

    }
    return sortedMap;

}

---

From source file:edu.ku.brc.specify.toycode.RegAdder.java

/**
 * @param trackId/* w  w  w .j a  va 2s.  c o m*/
 * @param mv
 * @param pStmt
 * @throws SQLException
 */
private void doTrackInserts(final int trackId, final HashMap<String, String> mv, final PreparedStatement pStmt)
        throws SQLException {
    for (String key : mv.keySet()) {
        String value = mv.get(key);
        pStmt.setString(1, key);
        if (!StringUtils.contains(value, ".") && StringUtils.isNumeric(value) && value.length() < 10) {
            pStmt.setInt(2, Integer.parseInt(value));
            pStmt.setNull(3, java.sql.Types.VARCHAR);

        } else if (value.length() < STR_SIZE + 1) {
            pStmt.setNull(2, java.sql.Types.INTEGER);
            pStmt.setString(3, value);

        } else {
            String v = value.substring(0, STR_SIZE);
            System.err.println(
                    "Error - On line " + lineNo + " Value[" + value + "] too big trunccating to[" + v + "]");

            pStmt.setNull(2, java.sql.Types.INTEGER);
            pStmt.setString(3, v);
        }
        pStmt.setInt(4, trackId);

        //System.out.println(pStmt2.toString());

        int rv = pStmt.executeUpdate();
        if (rv != 1) {
            for (String k : mv.keySet()) {
                System.out.println("[" + k + "][" + mv.get(k) + "]");
            }
            System.err.println("------------------------ Line No: " + lineNo);
            throw new RuntimeException("Error insert trackitem for Id: " + trackId);
        }
    }
}

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From source file:org.openmeetings.app.data.basic.Sessionmanagement.java

/**
 * @param room_id/*www  .j a  v a  2  s  . co  m*/
 */
public void clearSessionByRoomId(Long room_id) {
    try {

        HashMap<String, RoomClient> MyUserList = clientListManager.getClientListByRoom(room_id);

        for (Iterator<String> iter = MyUserList.keySet().iterator(); iter.hasNext();) {
            String key = iter.next();

            RoomClient rcl = MyUserList.get(key);

            String aux = rcl.getSwfurl();

            int init_pos = aux.indexOf("sid=") + 4;
            int end_pos = init_pos + 32;
            if (end_pos > aux.length())
                end_pos = aux.length();
            String SID = aux.substring(init_pos, end_pos);

            Sessiondata sData = this.getSessionByHash(SID);

            sData = em.find(Sessiondata.class, sData.getId());
            em.remove(sData);
        }

    } catch (Exception err) {
        log.error("clearSessionByRoomId", err);
    }
}

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From source file:de.nec.nle.siafu.graphics.Painter.java

/**
 * Load the images for all the sprites that will be used in the simulation.
 *///  w w  w  . ja  v a 2  s.c o m
private void preloadPeopleImages() {
    HashMap<String, InputStream> rawSprites = control.getSimulationData().getSprites();
    for (String fileName : rawSprites.keySet()) {
        String spriteName = fileName.split("-")[0];

        // Have we processed another direction of this sprite?
        if (personImg.containsKey(spriteName)) {
            continue;
        }
        Sprite s;
        try {
            String[] offset = fileName.split("-")[1].split("\\.");
            s = new Sprite(spriteName, new Integer(offset[0]), new Integer(offset[1]));

            for (int dir = 0; dir < MAX_DIR; dir++) {
                s.setImage(dir, new Image(display,
                        rawSprites.get(spriteName + "-" + s.getVOffset() + "." + s.getHOffset() + "-" + dir)));
            }
        } catch (Exception e) {
            throw new RuntimeException("Can't read the sprites for " + spriteName, e);
        }

        personImg.put(s.getName(), s);
    }
}

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From source file:gr.cti.android.experimentation.controller.ui.RestRankingController.java

@ResponseBody
@RequestMapping(value = { "/results/{experimentId}" }, method = RequestMethod.GET)
public Set<DownloadableResultDTO> getResults(@PathVariable("experimentId") final int experimentId) {
    final Set<DownloadableResultDTO> externalResults = new TreeSet<>();
    final Set<Result> results = resultRepository.findByExperimentId(experimentId);
    LOGGER.info("Will try to convert " + results.size() + " results.");
    for (final Result result : results) {
        try {/*from   w ww . j  a v  a 2  s .com*/
            final DownloadableResultDTO dres = new DownloadableResultDTO();
            dres.setDate(result.getTimestamp());
            final HashMap<String, Object> dataMap = new ObjectMapper().readValue(result.getMessage(),
                    new HashMap<String, Object>().getClass());
            if (dataMap.containsKey(LONGITUDE) && dataMap.containsKey(LATITUDE)) {
                dres.setLongitude((Double) dataMap.get(LONGITUDE));
                dres.setLatitude((Double) dataMap.get(LATITUDE));
                dres.setResults(new HashMap<>());
                dataMap.keySet().stream().filter(key -> !key.equals(LATITUDE) && !key.contains(LONGITUDE))
                        .forEach(key -> {
                            dres.getResults().put(key, String.valueOf(dataMap.get(key)));
                        });
            }
            if (dres.getResults() != null) {
                externalResults.add(dres);
            }
        } catch (Exception e) {
            LOGGER.error(e, e);
        }
    }
    return externalResults;
}

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