Example usage for java.util HashMap entrySet

Introduction

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

Prototype

Set entrySet

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Document

Holds cached entrySet().

Usage

From source file:eu.planets_project.tb.impl.model.ExperimentExecutableImpl.java

public Map.Entry<URI, String> getCharacterisationHttpDataEntry(String localFileInputRef) {
    if (this.hmInputOutputData.containsKey(localFileInputRef)) {
        String outputFileRef = this.hmInputOutputData.get(localFileInputRef);
        HashMap<URI, String> hmRet = new HashMap<URI, String>();

        //get the URI return values for the local file ref
        URI inputFile = this.getOutputHttpFileRef(outputFileRef);

        if (inputFile != null) {
            hmRet.put(inputFile, outputFileRef);

            Iterator<Entry<URI, String>> itRet = hmRet.entrySet().iterator();
            while (itRet.hasNext()) {
                //return the Entry
                return itRet.next();
            }//from  w w  w .  j av a 2  s.com
        }
    }
    return null;
}

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From source file:au.org.ala.layers.dao.LayerIntersectDAOImpl.java

@Override
public HashMap[] sampling(String pointsString, int gridcacheToUse) {
    init();/*from w ww  .  ja  v  a  2 s.  c  o m*/

    //parse points
    String[] pointsArray = pointsString.split(",");
    double[][] points = new double[pointsArray.length / 2][2];
    for (int i = 0; i < pointsArray.length; i += 2) {
        try {
            points[i / 2][1] = Double.parseDouble(pointsArray[i]);
            points[i / 2][0] = Double.parseDouble(pointsArray[i + 1]);
        } catch (Exception e) {
            points[i / 2][1] = Double.NaN;
            points[i / 2][0] = Double.NaN;
        }
    }

    //output structure
    HashMap[] output = new HashMap[points.length];
    for (int i = 0; i < points.length; i++) {
        output[i] = new HashMap();
    }

    if (0 == gridcacheToUse) {
        String fids = "";
        for (Field f : fieldDao.getFields()) {
            if (f.isEnabled() && f.isIndb()) {
                if (!fids.isEmpty()) {
                    fids += ",";
                }
                fids += f.getId();
            }
        }
        String[] fidsSplit = fids.split(",");
        ArrayList<String> sample = sampling(fidsSplit, points);
        for (int i = 0; i < sample.size(); i++) {
            String[] column = sample.get(i).split("\n");
            for (int j = 0; j < column.length; j++) {
                output[j].put(fidsSplit[i], column[j]);
            }
        }

    } else if (1 == gridcacheToUse) {

        //contextual intersections
        if (getConfig().getShapeFileCache() != null) {
            HashMap<String, SimpleShapeFile> ssfs = getConfig().getShapeFileCache().getAll();
            for (Entry<String, SimpleShapeFile> entry : ssfs.entrySet()) {

                for (int i = 0; i < points.length; i++) {
                    output[i].put(entry.getKey(), entry.getValue().intersect(points[i][0], points[i][1]));
                }
            }
        }

        //environmental intersections
        if (gridReaders != null) {
            GridCacheReader gcr = null;

            try {
                gcr = gridReaders.take();
                for (int i = 0; i < points.length; i++) {
                    output[i].putAll(gcr.sample(points[i][0], points[i][1]));
                }
            } catch (Exception e) {
                logger.error(e.getMessage(), e);
            } finally {
                if (gcr != null) {
                    try {
                        gridReaders.put(gcr);
                    } catch (Exception e) {
                        logger.error(e.getMessage(), e);
                    }
                }
            }
        }
    }

    return output;
}

---

From source file:com.maass.android.imgur_uploader.ImgurUpload.java

private void handleResponse() {
    Log.i(this.getClass().getName(), "in handleResponse()");
    // close progress notification
    mNotificationManager.cancel(NOTIFICATION_ID);

    String notificationMessage = getString(R.string.upload_success);

    // notification intent with result
    final Intent notificationIntent = new Intent(getBaseContext(), ImageDetails.class);

    if (mImgurResponse == null) {
        notificationMessage = getString(R.string.connection_failed);
    } else if (mImgurResponse.get("error") != null) {
        notificationMessage = getString(R.string.unknown_error) + mImgurResponse.get("error");
    } else {/*from  ww w  . j  a  v a 2s . c om*/
        // create thumbnail
        if (mImgurResponse.get("image_hash").length() > 0) {
            createThumbnail(imageLocation);
        }

        // store result in database
        final HistoryDatabase histData = new HistoryDatabase(getBaseContext());
        final SQLiteDatabase data = histData.getWritableDatabase();

        final HashMap<String, String> dataToSave = new HashMap<String, String>();
        dataToSave.put("delete_hash", mImgurResponse.get("delete_hash"));
        dataToSave.put("image_url", mImgurResponse.get("original"));
        final Uri imageUri = Uri
                .parse(getFilesDir() + "/" + mImgurResponse.get("image_hash") + THUMBNAIL_POSTFIX);
        dataToSave.put("local_thumbnail", imageUri.toString());
        dataToSave.put("upload_time", "" + System.currentTimeMillis());

        for (final Map.Entry<String, String> entry : dataToSave.entrySet()) {
            final ContentValues content = new ContentValues();
            content.put("hash", mImgurResponse.get("image_hash"));
            content.put("key", entry.getKey());
            content.put("value", entry.getValue());
            data.insert("imgur_history", null, content);
        }

        //set intent to go to image details
        notificationIntent.putExtra("hash", mImgurResponse.get("image_hash"));
        notificationIntent.putExtra("image_url", mImgurResponse.get("original"));
        notificationIntent.putExtra("delete_hash", mImgurResponse.get("delete_hash"));
        notificationIntent.putExtra("local_thumbnail", imageUri.toString());

        data.close();
        histData.close();

        // if the main activity is already open then refresh the gridview
        sendBroadcast(new Intent(BROADCAST_ACTION));
    }

    //assemble notification
    final Notification notification = new Notification(R.drawable.icon, notificationMessage,
            System.currentTimeMillis());
    notification.setLatestEventInfo(this, getString(R.string.app_name), notificationMessage, PendingIntent
            .getActivity(getBaseContext(), 0, notificationIntent, PendingIntent.FLAG_CANCEL_CURRENT));
    notification.flags |= Notification.FLAG_AUTO_CANCEL;
    mNotificationManager.notify(NOTIFICATION_ID, notification);

}

---

From source file:com.google.gwt.emultest.java.util.HashMapTest.java

public void testEntrySet() {
    HashMap<String, String> hashMap = new HashMap<String, String>();
    checkEmptyHashMapAssumptions(hashMap);

    Set<Map.Entry<String, String>> entrySet = hashMap.entrySet();
    assertNotNull(entrySet);/*from w ww . j a va  2 s . c  o  m*/

    // Check that the entry set looks right
    hashMap.put(KEY_TEST_ENTRY_SET, VALUE_TEST_ENTRY_SET_1);
    entrySet = hashMap.entrySet();
    assertEquals(entrySet.size(), SIZE_ONE);
    Iterator<Map.Entry<String, String>> itSet = entrySet.iterator();
    Map.Entry<String, String> entry = itSet.next();
    assertEquals(entry.getKey(), KEY_TEST_ENTRY_SET);
    assertEquals(entry.getValue(), VALUE_TEST_ENTRY_SET_1);
    assertEmptyIterator(itSet);

    // Check that entries in the entrySet are update correctly on overwrites
    hashMap.put(KEY_TEST_ENTRY_SET, VALUE_TEST_ENTRY_SET_2);
    entrySet = hashMap.entrySet();
    assertEquals(entrySet.size(), SIZE_ONE);
    itSet = entrySet.iterator();
    entry = itSet.next();
    assertEquals(entry.getKey(), KEY_TEST_ENTRY_SET);
    assertEquals(entry.getValue(), VALUE_TEST_ENTRY_SET_2);
    assertEmptyIterator(itSet);

    // Check that entries are updated on removes
    hashMap.remove(KEY_TEST_ENTRY_SET);
    checkEmptyHashMapAssumptions(hashMap);
}

---

From source file:com.fujitsu.dc.client.http.RestAdapter.java

/**
 * This is the POST method that receives the request body that does not need authorization and uses header map.
 * @param url Target URL/*  w w w.ja  v  a 2 s .co  m*/
 * @param map HashMap of Request Header
 * @param data Data to be written
 * @param contentType CONTENT-TYPE value
 * @return DcResponse object
 * @throws DaoException Exception thrown
 */
public DcResponse post(String url, HashMap<String, String> map, String data, String contentType)
        throws DaoException {
    HttpUriRequest req = new DcRequestBuilder().url(url).method(HttpMethods.POST).contentType(contentType)
            .body(data).token(getToken()).defaultHeaders(this.accessor.getDefaultHeaders()).build();
    for (Map.Entry<String, String> entry : map.entrySet()) {
        req.setHeader(entry.getKey(), entry.getValue());
    }
    return this.request(req);
}

---

From source file:com.esri.geoportal.harvester.beans.BrokerDefinitionManagerBean.java

@Override
public Collection<Map.Entry<UUID, EntityDefinition>> list() throws CrudlException {
    HashMap<UUID, EntityDefinition> map = new HashMap<>();
    try (Connection connection = dataSource.getConnection();
            PreparedStatement st = connection.prepareStatement("SELECT * FROM BROKERS");) {
        ResultSet rs = st.executeQuery();
        while (rs.next()) {
            try {
                UUID id = UUID.fromString(rs.getString("id"));
                EntityDefinition td = deserialize(rs.getString("brokerDefinition"), EntityDefinition.class);
                td.setRef(id.toString());
                map.put(id, td);/*from   w  w  w . j  av a  2 s  . c o  m*/
            } catch (IOException | SQLException ex) {
                LOG.warn("Error reading broker definition", ex);
            }
        }
    } catch (SQLException ex) {
        throw new CrudlException("Error selecting broker definition", ex);
    }
    return map.entrySet();
}

---

From source file:com.transage.privatespace.vcard.pim.vcard.VCardComposer.java

/** Loop append TEL property. */
private void appendPhoneStr(List<PhoneData> phoneList, int version) {
    HashMap<String, String> numMap = new HashMap<String, String>();
    String joinMark = version == VERSION_VCARD21_INT ? ";" : ",";

    for (PhoneData phone : phoneList) {
        String type;//from  w w  w  . j  a  va2s  . co m
        if (!isNull(phone.data)) {
            type = getPhoneTypeStr(phone);
            if (version == VERSION_VCARD30_INT && type.indexOf(";") != -1) {
                type = type.replace(";", ",");
            }
            if (numMap.containsKey(phone.data)) {
                type = numMap.get(phone.data) + joinMark + type;
            }
            numMap.put(phone.data, type);
        }
    }

    for (Map.Entry<String, String> num : numMap.entrySet()) {
        if (version == VERSION_VCARD21_INT) {
            mResult.append("TEL;");
        } else { // vcard3.0
            mResult.append("TEL;TYPE=");
        }
        mResult.append(num.getValue()).append(":").append(num.getKey()).append(mNewline);
    }
}

---

From source file:edu.utexas.cs.tactex.tariffoptimization.TariffOptimizierTOUFixedMargin.java

private TotalEnergyRecords sumTotalEnergy(HashMap<CustomerInfo, ArrayRealVector> customer2estimatedEnergy,
        HashMap<TariffSpecification, HashMap<CustomerInfo, Integer>> tariffSubscriptions, int currentTimeslot) {

    List<TariffSpecification> allSpecs = new ArrayList<TariffSpecification>();
    allSpecs.addAll(tariffSubscriptions.keySet());
    HashMap<CustomerInfo, HashMap<TariffSpecification, ShiftedEnergyData>> customer2ShiftedEnergy = estimateShiftedPredictions(
            customer2estimatedEnergy, allSpecs, currentTimeslot);

    int predictionRecordLength = customer2estimatedEnergy.values().iterator().next().getDimension();
    ArrayRealVector predictedMyCustomersEnergy = new ArrayRealVector(predictionRecordLength);

    // we currently predict cost by total amount of energy
    ////  w  w w.  j  av a2 s. com
    for (Entry<TariffSpecification, HashMap<CustomerInfo, Integer>> entry : tariffSubscriptions.entrySet()) {
        TariffSpecification spec = entry.getKey();
        for (Entry<CustomerInfo, Integer> e : entry.getValue().entrySet()) {
            CustomerInfo customer = e.getKey();
            int subs = e.getValue();
            RealVector customerEnergy = customer2ShiftedEnergy.get(customer).get(spec).getShiftedEnergy()
                    .mapMultiply(subs);
            predictedMyCustomersEnergy = predictedMyCustomersEnergy.add(customerEnergy);
        }
    }
    // competitor energy prediction
    ArrayRealVector predictedCompetitorsEnergyRecord = new ArrayRealVector(predictionRecordLength);
    HashMap<CustomerInfo, HashMap<TariffSpecification, Integer>> predictedCustomerSubscriptions = BrokerUtils
            .revertKeyMapping(tariffSubscriptions);
    for (CustomerInfo cust : predictedCustomerSubscriptions.keySet()) {
        double subsToOthers = cust.getPopulation()
                - BrokerUtils.sumMapValues(predictedCustomerSubscriptions.get(cust));
        RealVector customerNonShiftedEnergy = customer2estimatedEnergy.get(cust).mapMultiply(subsToOthers);
        predictedCompetitorsEnergyRecord = predictedCompetitorsEnergyRecord.add(customerNonShiftedEnergy);
    }

    log.debug("predictedMyCustomersEnergy =" + predictedMyCustomersEnergy.toString());
    log.debug("predictedCompetitorsEnergyRecord =" + predictedCompetitorsEnergyRecord.toString());
    return new TotalEnergyRecords(predictedMyCustomersEnergy, predictedCompetitorsEnergyRecord);
}

---

From source file:com.esri.geoportal.harvester.beans.TriggerManagerBean.java

@Override
public Collection<Map.Entry<UUID, TaskUuidTriggerDefinitionPair>> list() throws CrudlException {
    HashMap<UUID, TaskUuidTriggerDefinitionPair> map = new HashMap<>();
    try (Connection connection = dataSource.getConnection();
            PreparedStatement st = connection.prepareStatement("SELECT * FROM TRIGGERS");) {
        ResultSet rs = st.executeQuery();
        while (rs.next()) {
            try {
                UUID id = UUID.fromString(rs.getString("id"));
                TaskUuidTriggerDefinitionPair td = deserialize(rs.getString("definition"),
                        TaskUuidTriggerDefinitionPair.class);
                map.put(id, td);//from  ww  w  .  j a v a  2  s.  c o m
            } catch (IOException | SQLException ex) {
                LOG.warn("Error reading broker definition", ex);
            }
        }
    } catch (SQLException ex) {
        throw new CrudlException("Error selecting broker definition", ex);
    }
    return map.entrySet();
}

---

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