Example usage for java.util ArrayList set

List of usage examples for java.util ArrayList set

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Introduction

In this page you can find the example usage for java.util ArrayList set.

Prototype

public E set(int index, E element)

Source Link

Document

Replaces the element at the specified position in this list with the specified element.

Usage

From source file:org.apache.sysml.yarn.ropt.ResourceOptimizer.java

private static ArrayList<Instruction> annotateMRJobInstructions(ArrayList<Instruction> inst, long cp, long mr)
        throws DMLRuntimeException {
    //check for empty instruction lists (e.g., predicates)
    if (inst == null || !COSTS_MAX_PARALLELISM)
        return inst;

    try {//from   w  ww  .j  av  a  2  s  .  c  om
        for (int i = 0; i < inst.size(); i++) {
            Instruction linst = inst.get(i);
            if (linst instanceof MRJobInstruction) {
                //copy mr job instruction
                MRJobResourceInstruction newlinst = new MRJobResourceInstruction((MRJobInstruction) linst);

                //compute and annotate
                long maxMemPerNode = (long) YarnClusterAnalyzer.getMaxAllocationBytes();
                long nNodes = YarnClusterAnalyzer.getNumNodes();
                long totalMem = nNodes * maxMemPerNode;
                long maxMRTasks = (long) (totalMem - DMLYarnClient.computeMemoryAllocation(cp))
                        / (long) DMLYarnClient.computeMemoryAllocation(mr);
                newlinst.setMaxMRTasks(maxMRTasks);

                //write enhanced instruction back
                inst.set(i, newlinst);
            }
        }
    } catch (Exception ex) {
        throw new DMLRuntimeException(ex);
    }

    return inst;
}

From source file:ch.icclab.cyclops.database.InfluxDBClient.java

public TSDBData getTnovaData(String parameterQuery) {
    //TODO: connection method
    url = Loader.getSettings().getInfluxDBSettings().getUrl();
    username = Loader.getSettings().getInfluxDBSettings().getUser();
    password = Loader.getSettings().getInfluxDBSettings().getPassword();
    dbName = Loader.getSettings().getInfluxDBSettings().getDbName();

    InfluxDB influxDB = InfluxDBFactory.connect(url, username, password);
    JSONArray resultArray;//from  ww  w.j ava2  s  . c o m
    JSONObject resultObj;
    TSDBData[] dataObj = null;
    Representation output;
    ObjectMapper mapper = new ObjectMapper();
    int timeIndex = -1;

    Client client = new Client(Protocol.HTTP);
    ClientResource cr = new ClientResource(url);
    Query query = new Query(parameterQuery, dbName);

    try {
        resultArray = new JSONArray(influxDB.query(query).getResults());
        String sad = resultArray.toString();
        if (!resultArray.isNull(0)) {
            if (resultArray.toString().equals("[{}]")) {
                //resultArray is an empty JSON string
                // --> return an empty TSDBData POJO object
                TSDBData data = new TSDBData();
                data.setColumns(new ArrayList<String>());
                data.setPoints(new ArrayList<ArrayList<Object>>());
                data.setTags(new HashMap());
                return data;
            } else {
                JSONObject obj = (JSONObject) resultArray.get(0);
                JSONArray series = (JSONArray) obj.get("series");
                //Replace key "values" with key "points" in whole series
                for (int i = 0; i < series.length(); i++) {
                    String response = series.get(i).toString();
                    //logger.trace("DATA TSDBData getData(String query): response="+response);
                    response.replaceFirst("values", "points");
                    response = response.split("values")[0] + "points" + response.split("values")[1];
                    //logger.trace("DATA TSDBData getData(String query): response="+response);
                    series.put(i, new JSONObject(response));
                }
                dataObj = mapper.readValue(series.toString(), TSDBData[].class);
            }
        }
        //Filter the points to format the date
        for (int i = 0; i < dataObj.length; i++) {
            for (int o = 0; o < dataObj[i].getColumns().size(); o++) {
                if (dataObj[i].getColumns().get(o).equalsIgnoreCase("time"))
                    timeIndex = o;
            }
            if (timeIndex > -1) {
                TreeMap<String, ArrayList> points = new TreeMap<String, ArrayList>();
                for (ArrayList point : dataObj[i].getPoints()) {
                    point.set(timeIndex, (String) point.get(timeIndex));
                }
            }
        }
    } catch (JSONException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    //TODO new method, parametrization for generate CDR
    return dataObj[0];
}

From source file:ch.icclab.cyclops.database.InfluxDBClient.java

/**
 * Fetches the data from InfluxDB via HTTP
 * The resulting data is a JSON object which is mapped to a POJO class (TSDBData).
 * <p/>// w  w  w  . j a va  2s  .  c  o m
 * <p/>
 * Pseudo Code
 * 1. Load the login credentials from the configuration object
 * 2. Create a client instance and set the HTTP protocol, url and auth details
 * 3. Query the db through its API
 * 4. Convert the json response into a TSDB java object
 *
 * @param parameterQuery A query string
 * @return TSDBData
 */
public TSDBData getData(String parameterQuery) {
    //TODO: connection method
    url = Loader.getSettings().getInfluxDBSettings().getUrl();
    username = Loader.getSettings().getInfluxDBSettings().getUser();
    password = Loader.getSettings().getInfluxDBSettings().getPassword();
    dbName = Loader.getSettings().getInfluxDBSettings().getDbName();

    InfluxDB influxDB = InfluxDBFactory.connect(url, username, password);
    JSONArray resultArray;
    JSONObject resultObj;
    TSDBData[] dataObj = null;
    Representation output;
    ObjectMapper mapper = new ObjectMapper();
    int timeIndex = -1;

    Client client = new Client(Protocol.HTTP);
    ClientResource cr = new ClientResource(url);
    Query query = new Query(parameterQuery, dbName);

    try {
        resultArray = new JSONArray(influxDB.query(query).getResults());
        String sad = resultArray.toString();
        if (!resultArray.isNull(0)) {
            if (resultArray.toString().equals("[{}]")) {
                //resultArray is an empty JSON string
                // --> return an empty TSDBData POJO object
                TSDBData data = new TSDBData();
                data.setColumns(new ArrayList<String>());
                data.setPoints(new ArrayList<ArrayList<Object>>());
                data.setTags(new HashMap());
                return data;
            } else {
                JSONObject obj = (JSONObject) resultArray.get(0);
                JSONArray series = (JSONArray) obj.get("series");
                //Replace key "values" with key "points" in whole series
                for (int i = 0; i < series.length(); i++) {
                    String response = series.get(i).toString();
                    //logger.trace("DATA TSDBData getData(String query): response="+response);
                    response.replaceFirst("values", "points");
                    response = response.split("values")[0] + "points" + response.split("values")[1];
                    //logger.trace("DATA TSDBData getData(String query): response="+response);
                    series.put(i, new JSONObject(response));
                }
                dataObj = mapper.readValue(series.toString(), TSDBData[].class);
            }
        }
        //Filter the points to format the date
        for (int i = 0; i < dataObj.length; i++) {
            for (int o = 0; o < dataObj[i].getColumns().size(); o++) {
                if (dataObj[i].getColumns().get(o).equalsIgnoreCase("time"))
                    timeIndex = o;
            }
            if (timeIndex > -1) {
                TreeMap<String, ArrayList> points = new TreeMap<String, ArrayList>();
                for (ArrayList point : dataObj[i].getPoints()) {
                    point.set(timeIndex, formatDate((String) point.get(timeIndex)));
                }
            }
        }
    } catch (JSONException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    }
    //TODO new method, parametrization for generate CDR
    return dataObj[0];
}

From source file:com.clustercontrol.notify.composite.NotifyListComposite.java

/**
 * ????<BR>//from  w  w  w .  j a v  a 2  s  .  c  o m
 * ???????
 *
 * @see com.clustercontrol.notify.action.GetNotify#getNotifyList()
 */
@Override
public void update() {

    // ???
    Map<String, List<NotifyInfo>> dispDataMap = null;
    ArrayList<ArrayList<Object>> listInput = new ArrayList<ArrayList<Object>>();

    if (this.isSelect) {
        if (this.ownerRoleId == null || this.ownerRoleId.equals("")) {
            m_log.info("ownerRole=" + ownerRoleId);
            return;
        }

        try {
            dispDataMap = new GetNotify().getNotifyListByOwnerRole(this.managerName, this.ownerRoleId);
        } catch (InvalidRole_Exception e) {
            // ???????
            setShowFlg(false);
            return;
        }

    } else {
        dispDataMap = new GetNotify().getNotifyList(this.managerName);
    }

    for (Map.Entry<String, List<NotifyInfo>> entrySet : dispDataMap.entrySet()) {
        List<NotifyInfo> list = null;
        list = entrySet.getValue();
        if (list == null) {
            //????????
            list = new ArrayList<NotifyInfo>();
        }
        for (NotifyInfo info : list) {
            ArrayList<Object> a = new ArrayList<Object>();
            if (this.isSelect) {
                a.add(false);
                //a.add(entrySet.getKey());
                a.add(info.isValidFlg());
                a.add(info.getNotifyId());
                a.add(info.getDescription());
                a.add(info.getNotifyType());
            } else {
                a.add(entrySet.getKey());
                a.add(info.getNotifyId());
                a.add(info.getDescription());
                a.add(info.getNotifyType());
                a.add(info.isValidFlg());
            }
            a.add(info.getOwnerRoleId());
            a.add(info.getCalendarId());
            a.add(info.getRegUser());
            a.add(info.getRegDate() == null ? null : new Date(info.getRegDate()));
            a.add(info.getUpdateUser());
            a.add(info.getUpdateDate() == null ? null : new Date(info.getUpdateDate()));
            a.add(null);
            listInput.add(a);
        }
        if (notify == null) {
            //???????notify??
            notify = new ArrayList<NotifyRelationInfo>();
        }

        if (isSelect) {
            //?????????????
            String tableNotifyId;
            boolean flg = false;

            //??????
            Iterator<NotifyRelationInfo> it = notify.iterator();
            NotifyRelationInfo nri = null;
            ArrayList<NotifyRelationInfo> removeNotifyList = new ArrayList<NotifyRelationInfo>();

            while (it.hasNext()) {
                nri = it.next();
                nri.setNotifyGroupId(null);
                flg = false;

                for (int i = 0; i < list.size(); i++) {
                    NotifyInfo info = list.get(i);
                    ArrayList<Object> objList = listInput.get(i);
                    tableNotifyId = info.getNotifyId();

                    if (tableNotifyId.equals(nri.getNotifyId())) {
                        objList.set(GetNotifyTableDefineCheckBox.SELECTION, true);
                        flg = true;
                    }
                    objList.set(GetNotifyTableDefineCheckBox.VALID_FLG, info.isValidFlg());
                    objList.set(GetNotifyTableDefineCheckBox.NOTIFY_ID, info.getNotifyId());
                    objList.set(GetNotifyTableDefineCheckBox.DESCRIPTION, info.getDescription());
                    objList.set(GetNotifyTableDefineCheckBox.NOTIFY_TYPE, info.getNotifyType());
                    objList.set(GetNotifyTableDefineCheckBox.OWNER_ROLE, info.getOwnerRoleId());
                    objList.set(GetNotifyTableDefineCheckBox.CALENDAR_ID, info.getCalendarId());

                    objList.set(GetNotifyTableDefineCheckBox.CREATE_USER, info.getRegUser());
                    objList.set(GetNotifyTableDefineCheckBox.CREATE_TIME, new Date(info.getRegDate()));
                    objList.set(GetNotifyTableDefineCheckBox.UPDATE_USER, info.getUpdateUser());
                    objList.set(GetNotifyTableDefineCheckBox.UPDATE_TIME, new Date(info.getUpdateDate()));
                    objList.set(GetNotifyTableDefineCheckBox.DUMMY, null);
                    listInput.set(i, objList);
                }

                if (!flg) {
                    //???????
                    removeNotifyList.add(nri);
                }
            }
            notify.removeAll(removeNotifyList);

        } else {
            // ?
            String[] args = { String.valueOf(listInput.size()) };
            String message = null;
            if (this.condition == null) {
                message = Messages.getString("records", args);
            } else {
                message = Messages.getString("filtered.records", args);
            }
            this.totalLabel.setText(message);
        }
    }

    // 
    this.tableViewer.setInput(listInput);
}

From source file:SE.HtmlGner.java

public ArrayList<String> Get_Noty(int num_of_noty, int n, User user) {
    DB_controller Db = DB_controller.Get_DB_controller();
    Service_Management ser = Service_Management.Get_Serive_Management();
    System_manage sys = System_manage.Get_System_manage();
    String Filed = "";
    String returned = "";
    ArrayList<String> html = new ArrayList<>();
    html.add("");
    html.add("");
    if (n == 1) {
        Filed = Get_filed_Html(14);/* w w w  .ja va 2  s  . com*/
        Customer cus = null;
        if (user.getType_id() != 5)
            return html;
        cus = (Customer) user;
        cus.Load_Notify();
        ArrayList<Notify> MyNotifys = cus.Get_notify();
        html.set(0, Integer.toString(MyNotifys.size()));
        int i;
        if (MyNotifys.size() == 0)
            return html;
        if (num_of_noty == 0 || num_of_noty > MyNotifys.size())
            i = MyNotifys.size();
        else
            i = num_of_noty;
        String used = "";
        Request req = null;
        for (int l = i - 1; l >= 0; l--) {
            Notify o = MyNotifys.get(l);
            used = Filed.replace("<muted>2 Minutes Ago",
                    "<muted>" + o.getTime() + "  " + sys.Get_this_date(o.getDate_id()));
            used = used.replace(" subscribed to your newsletter.<br/>",
                    o.getContent() + "<br/>Branch : " + o.getBranch_id());
            returned += used;
        }
        html.set(1, returned);
        return html;
    }
    if (n == 2) {
        Filed = Get_filed_Html(10);
        user.Load_inbox();
        ArrayList<Massage> massage = user.getInbox();
        int i;
        if (massage.size() == 0)
            return html;
        html.set(0, Integer.toString(massage.size()));
        System.err.println(massage.size());
        if (num_of_noty == 0 || num_of_noty > massage.size())
            i = massage.size();
        else
            i = num_of_noty;
        String used = "";
        for (int l = i - 1; l >= 0; l--) {
            General_massge o = (General_massge) massage.get(l);
            User u = (User) sys.Search_user_by_id(o.getSender_id());
            used = Filed.replace("Dj Sherman", u.getF_name() + " " + u.getL_name());
            used = used.replace("index.html#", "ShowMessage.jsp?chars=" + l + "&id=" + o.getId());
            used = used.replace("<span class=\"time\">4 hrs.",
                    "<span class=\"time\">" + sys.Get_this_date(o.getDate_id()));
            used = used.replace("Please, answer asap.", o.getTime());
            returned += used;
        }
        html.set(1, returned);
        return html;
    }
    return new ArrayList<>();
}

From source file:android.databinding.tool.util.XmlEditor.java

public static String strip(File f, String newTag) throws IOException {
    ANTLRInputStream inputStream = new ANTLRInputStream(new FileReader(f));
    XMLLexer lexer = new XMLLexer(inputStream);
    CommonTokenStream tokenStream = new CommonTokenStream(lexer);
    XMLParser parser = new XMLParser(tokenStream);
    XMLParser.DocumentContext expr = parser.document();
    XMLParser.ElementContext root = expr.element();

    if (root == null || !"layout".equals(nodeName(root))) {
        return null; // not a binding layout
    }/*from   w  ww  .  j  a va2 s. co  m*/

    List<? extends ElementContext> childrenOfRoot = elements(root);
    List<? extends XMLParser.ElementContext> dataNodes = filterNodesByName("data", childrenOfRoot);
    if (dataNodes.size() > 1) {
        L.e("Multiple binding data tags in %s. Expecting a maximum of one.", f.getAbsolutePath());
    }

    ArrayList<String> lines = new ArrayList<>();
    lines.addAll(FileUtils.readLines(f, "utf-8"));

    for (android.databinding.parser.XMLParser.ElementContext it : dataNodes) {
        replace(lines, toPosition(it.getStart()), toEndPosition(it.getStop()), "");
    }
    List<? extends XMLParser.ElementContext> layoutNodes = excludeNodesByName("data", childrenOfRoot);
    if (layoutNodes.size() != 1) {
        L.e("Only one layout element and one data element are allowed. %s has %d", f.getAbsolutePath(),
                layoutNodes.size());
    }

    final XMLParser.ElementContext layoutNode = layoutNodes.get(0);

    ArrayList<Pair<String, android.databinding.parser.XMLParser.ElementContext>> noTag = new ArrayList<>();

    recurseReplace(layoutNode, lines, noTag, newTag, 0);

    // Remove the <layout>
    Position rootStartTag = toPosition(root.getStart());
    Position rootEndTag = toPosition(root.content().getStart());
    replace(lines, rootStartTag, rootEndTag, "");

    // Remove the </layout>
    ImmutablePair<Position, Position> endLayoutPositions = findTerminalPositions(root, lines);
    replace(lines, endLayoutPositions.left, endLayoutPositions.right, "");

    StringBuilder rootAttributes = new StringBuilder();
    for (AttributeContext attr : attributes(root)) {
        rootAttributes.append(' ').append(attr.getText());
    }
    Pair<String, XMLParser.ElementContext> noTagRoot = null;
    for (Pair<String, XMLParser.ElementContext> pair : noTag) {
        if (pair.getRight() == layoutNode) {
            noTagRoot = pair;
            break;
        }
    }
    if (noTagRoot != null) {
        ImmutablePair<String, XMLParser.ElementContext> newRootTag = new ImmutablePair<>(
                noTagRoot.getLeft() + rootAttributes.toString(), layoutNode);
        int index = noTag.indexOf(noTagRoot);
        noTag.set(index, newRootTag);
    } else {
        ImmutablePair<String, XMLParser.ElementContext> newRootTag = new ImmutablePair<>(
                rootAttributes.toString(), layoutNode);
        noTag.add(newRootTag);
    }
    //noinspection NullableProblems
    Collections.sort(noTag, new Comparator<Pair<String, XMLParser.ElementContext>>() {
        @Override
        public int compare(Pair<String, XMLParser.ElementContext> o1,
                Pair<String, XMLParser.ElementContext> o2) {
            Position start1 = toPosition(o1.getRight().getStart());
            Position start2 = toPosition(o2.getRight().getStart());
            int lineCmp = Integer.compare(start2.line, start1.line);
            if (lineCmp != 0) {
                return lineCmp;
            }
            return Integer.compare(start2.charIndex, start1.charIndex);
        }
    });
    for (Pair<String, android.databinding.parser.XMLParser.ElementContext> it : noTag) {
        XMLParser.ElementContext element = it.getRight();
        String tag = it.getLeft();
        Position endTagPosition = endTagPosition(element);
        fixPosition(lines, endTagPosition);
        String line = lines.get(endTagPosition.line);
        String newLine = line.substring(0, endTagPosition.charIndex) + " " + tag
                + line.substring(endTagPosition.charIndex);
        lines.set(endTagPosition.line, newLine);
    }
    return StringUtils.join(lines, System.getProperty("line.separator"));
}

From source file:org.apache.appharness.AppHarnessUI.java

private void setPluginEntries(Set<String> pluginIdWhitelist, Uri configXmlUri) {
    CordovaActivity activity = (CordovaActivity) cordova.getActivity();
    // Extract the <feature> from CADT's config.xml, and filter out unwanted plugins.
    ConfigXmlParser parser = new ConfigXmlParser();
    parser.parse(activity);/*from  w w  w. ja v  a2 s .c o  m*/
    ArrayList<PluginEntry> pluginEntries = new ArrayList<PluginEntry>(parser.getPluginEntries());
    for (int i = 0; i < pluginEntries.size();) {
        PluginEntry p = pluginEntries.get(i);
        if (!pluginIdWhitelist.contains(p.service)) {
            pluginEntries.remove(p);
            continue;
        } else if (WhitelistPlugin.class.getCanonicalName().equals(p.pluginClass)) {
            pluginEntries.set(i, new PluginEntry(p.service, createWhitelistPlugin(configXmlUri)));
        }
        ++i;
    }
    slaveWebView.getPluginManager().setPluginEntries(pluginEntries);
    // This is added by cordova-android in code, so we need to re-add it likewise.
    // Note that we re-route navigator.app.exitApp() in JS to close the webview rather than close the Activity.
    slaveWebView.getPluginManager().addService("CoreAndroid", "org.apache.cordova.CoreAndroid");
}

From source file:org.droidparts.persist.sql.EntityManager.java

protected void putToContentValues(ContentValues cv, String key, Class<?> valueType, Class<?> arrCollItemType,
        Object value) throws IllegalArgumentException {
    if (value == null) {
        cv.putNull(key);//from w ww  .j av  a  2 s. c o  m
    } else if (isBoolean(valueType)) {
        cv.put(key, ((Boolean) value));
    } else if (isByte(valueType)) {
        cv.put(key, (Byte) value);
    } else if (isByteArray(valueType)) {
        cv.put(key, (byte[]) value);
    } else if (isDouble(valueType)) {
        cv.put(key, (Double) value);
    } else if (isFloat(valueType)) {
        cv.put(key, (Float) value);
    } else if (isInteger(valueType)) {
        cv.put(key, (Integer) value);
    } else if (isLong(valueType)) {
        cv.put(key, (Long) value);
    } else if (isShort(valueType)) {
        cv.put(key, (Short) value);
    } else if (isString(valueType)) {
        cv.put(key, (String) value);
    } else if (isUUID(valueType)) {
        cv.put(key, value.toString());
    } else if (isDate(valueType)) {
        cv.put(key, ((Date) value).getTime());
    } else if (isBitmap(valueType)) {
        Bitmap bm = (Bitmap) value;
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        bm.compress(CompressFormat.PNG, 0, baos);
        cv.put(key, baos.toByteArray());
    } else if (isEnum(valueType)) {
        cv.put(key, value.toString());
    } else if (isJsonObject(valueType) || isJsonArray(valueType)) {
        cv.put(key, value.toString());
    } else if (isEntity(valueType)) {
        Long id = value != null ? ((Entity) value).id : null;
        cv.put(key, id);
    } else if (isArray(valueType) || isCollection(valueType)) {
        final ArrayList<Object> list = new ArrayList<Object>();
        if (isArray(valueType)) {
            list.addAll(Arrays.asList(toObjectArr(value)));
        } else {
            list.addAll((Collection<?>) value);
        }
        if (isDate(arrCollItemType)) {
            for (int i = 0; i < list.size(); i++) {
                Long timestamp = ((Date) list.get(i)).getTime();
                list.set(i, timestamp);
            }
        }
        String val = Strings.join(list, SEP, null);
        cv.put(key, val);
    } else {
        throw new IllegalArgumentException("Need to manually put " + valueType.getName() + " to cursor.");
    }
}

From source file:org.openmeetings.app.remote.ChatService.java

/**
 * sends a message to all connected users
 * @param SID//  w w w . ja  v a  2 s .  c om
 * @param newMessage
 * @return
 */
@SuppressWarnings({ "rawtypes", "unchecked" })
public int sendMessageToOverallChat(Object newMessage) {
    try {
        IConnection current = Red5.getConnectionLocal();
        RoomClient currentClient = this.clientListManager.getClientByStreamId(current.getClient().getId());

        //log.error(newMessage.getClass().getName());
        ArrayList messageMap = (ArrayList) newMessage;
        //adding delimiter space, cause otherwise an emoticon in the last string would not be found
        String messageText = messageMap.get(4).toString() + " ";
        //log.error("messageText"+messageText);
        //add server time
        messageMap.set(1, parseDateAsTimeString());
        LinkedList<String[]> parsedStringObjects = ChatString.getInstance().parseChatString(messageText);
        //log.error("parsedStringObjects"+parsedStringObjects.size());
        log.debug("size:" + messageMap.size());
        messageMap.add(parsedStringObjects);
        newMessage = messageMap;

        HashMap<String, Object> hsm = new HashMap<String, Object>();
        hsm.put("client", currentClient);
        hsm.put("message", newMessage);

        List<HashMap<String, Object>> myChatList = myChats.get(overallChatRoomName);
        if (myChatList == null)
            myChatList = new LinkedList<HashMap<String, Object>>();

        if (myChatList.size() == chatRoomHistory)
            myChatList.remove(0);
        myChatList.add(hsm);
        myChats.put(overallChatRoomName, myChatList);

        log.debug("SET CHATROOM: " + overallChatRoomName);

        scopeApplicationAdapter.syncMessageToCurrentScope("sendVarsToOverallChat", hsm, true);

    } catch (Exception err) {
        log.error("[ChatService sendMessageToOverallChat] ", err);
        return -1;
    }
    return 1;
}

From source file:mx.itdurango.rober.siitdocentes.ActivityAlumnos.java

/**
 * Lee un archivo, lo procesa y asigna las calificaciones de cada alumno en su correspondiente lugar de la vista y arreglo.
 *
 * @param m_chosen ruta absoluta hacia el archivo
 *///from  w  w w . j a  v  a 2  s .co m
private void LoadFile(String m_chosen) {
    File file = new File(m_chosen);
    try {
        Reader reader = new FileReader(file);
        BufferedReader bufferedReader = new BufferedReader(reader);
        String line = "";

        bufferedReader.readLine(); //la primer lnea no interesa ya que es el encabezado.
        int j = 0;
        //Se lee lnea por lnea el archivo
        while ((line = bufferedReader.readLine()) != null) {
            //Log.i("ARCHIVO", line);
            //separar la lnea que se lee mediante la coma
            String datos[] = line.split(",");
            ArrayList<String> calificaciones = gcs.get(j).getCalificaciones();
            //recorrer los datos de la lnea ya separada a partir de la columna 2 (la columna 0 es el numero de control y al 1 el nombre)
            for (int i = 2; i < datos.length; i++) {
                //se reemplaza la calificacion correspondiente
                calificaciones.set(i - 2, datos[i]);
                //Log.i("CALIF", "[" + j + "][" + i + "]=" + datos[i]);
            }
            //se almacenan los cambios en el listado principal.
            gcs.get(j).setCalificaciones(calificaciones);
            j++;
        }
        //se recargan las calificaciones en el listado para que se vean reflejados los cambios
        cambiaCalificaciones(0);
    } catch (java.io.IOException e) {
        Toast.makeText(this, getString(R.string.error_cargaCalif), Toast.LENGTH_LONG).show();
        e.printStackTrace();
    }
}