Example usage for java.util ArrayList get

List of usage examples for java.util ArrayList get

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Introduction

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

Prototype

public E get(int index)

Source Link

Document

Returns the element at the specified position in this list.

Usage

From source file:edu.oregonstate.eecs.mcplan.util.Csv.java

public static RealMatrix readMatrix(final File f) {
    try {/*from   w  w w. j  av  a2  s  .c  om*/
        final BufferedReader r = new BufferedReader(new FileReader(f));
        String line;
        final ArrayList<String[]> rows = new ArrayList<String[]>();
        while (true) {
            line = r.readLine();
            if (line == null) {
                break;
            }
            rows.add(line.split(","));
        }
        final Array2DRowRealMatrix M = new Array2DRowRealMatrix(rows.size(), rows.get(0).length);
        for (int i = 0; i < rows.size(); ++i) {
            final String[] row = rows.get(i);
            for (int j = 0; j < row.length; ++j) {
                M.setEntry(i, j, Double.parseDouble(row[j]));
            }
        }

        return M;
    } catch (final Exception ex) {
        throw new RuntimeException(ex);
    }
}

From source file:gov.nih.nci.cabig.caaers.web.utils.WebUtils.java

public static int[] getIntParameters(HttpServletRequest request, String param) {
    ArrayList<Integer> values = new ArrayList<Integer>();
    int ival = Integer.parseInt(getStringParameter(request, param));
    values.add(ival);//from   w  w  w  .  j  av a 2s . com
    int[] ivals = new int[values.size()];
    for (int i = 0; i < ivals.length; i++) {
        ivals[i] = values.get(i);
    }
    return ivals;
}

From source file:edu.lafayette.metadb.model.dataman.DataExporter.java

/**
 * Export a project's attributes.//from w ww. ja va  2s .c o m
 * @param projectName The project name.
 * @param delimiter The delimiter to use. 
 * @param encoder The character encoding to use.
 * @param technical A flag indicating whether to include technical attributes.
 * @return A String[] representing headers for the export file.
 */
public static String[] exportAttributes(String projectName, char delimiter, String encoder, boolean technical) {
    ArrayList attrList = null;
    attrList = AdminDescAttributesDAO.getAdminDescAttributes(projectName, Global.MD_TYPE_DESC);
    attrList.addAll(AdminDescAttributesDAO.getAdminDescAttributes(projectName, Global.MD_TYPE_ADMIN));
    if (technical)
        attrList.addAll(TechAttributesDAO.getTechAttributes(projectName));

    String[] out = new String[attrList.size()];
    for (int i = 0; i < out.length; i++)
        try {
            String label = ((Attribute) attrList.get(i)).getLabel();
            out[i] = StringUtils.trimToEmpty(new String(
                    (((Attribute) attrList.get(i)).getElement() + (label.equals("") ? "" : "." + label))
                            .getBytes("UTF-8"),
                    encoder).replace('\t', ' '));
        } catch (UnsupportedEncodingException e) {
            MetaDbHelper.logEvent(e);
            out[i] = ((Attribute) attrList.get(i)).getElement() + "."
                    + ((Attribute) attrList.get(i)).getLabel();
        }
    return out;
}

From source file:com.android.W3T.app.network.NetworkUtil.java

public static boolean syncUnsentReceipts() {
    ArrayList<Receipt> receipts = ReceiptsManager.getUnSentReceipts();
    int num = receipts.size();
    for (int i = 0; i < num; i++) {
        int ret = NetworkUtil.attemptSendReceipt(METHOD_SEND_RECEIPT, receipts.get(i));
        if (ret > 0) {
            String detailstr = null;
            detailstr = NetworkUtil.attemptGetReceipt(METHOD_RECEIVE_RECEIPT_DETAIL, String.valueOf(ret));
            //             String itemsstr = null;
            //             itemsstr = NetworkUtil.attemptGetReceipt(METHOD_RECEIVE_RECEIPT_ITEMS, String.valueOf(ret));
            String time = null;// ww  w .j  av a 2  s .  co m
            try {
                time = (new JSONArray(detailstr)).getJSONObject(0).getString("receipt_time");
            } catch (JSONException e) {
                e.printStackTrace();
            }
            receipts.get(i).getBasicInfo().setTime(time);
            receipts.get(i).getBasicInfo().setId(String.valueOf(ret));

            receipts.get(i).setWhere(FROM_DB);
        } else {
            return false;
        }
    }
    return true;
}

From source file:mitm.application.djigzo.DjigzoConfigurator.java

@SuppressWarnings("unchecked")
private static void initializeRegistry() {
    /*/*from   w  w w.  j av a2 s.c o  m*/
     * Load additional spring config files and sort them.
     */
    Collection<File> unsortedConfigFiles = FileUtils.listFiles(new File(additionalSpringConfigDir),
            new String[] { "xml" }, true /* recursive */);

    ArrayList<File> sortedConfigFiles = new ArrayList<File>(unsortedConfigFiles);

    Collections.sort(sortedConfigFiles, DefaultFileComparator.DEFAULT_COMPARATOR);

    String[] configFiles = new String[sortedConfigFiles.size() + 1];

    /*
     * The main config should be loaded first
     */
    configFiles[0] = springConfig;

    for (int i = 1; i < configFiles.length; i++) {
        configFiles[i] = sortedConfigFiles.get(i - 1).getPath();
    }

    logger.info("spring config files: {}", StringUtils.join(configFiles, ", "));

    DjigzoServiceRegistry.initialize(configFiles);
}

From source file:com.ibm.bi.dml.runtime.controlprogram.parfor.opt.OptimizationWrapper.java

/**
 * //from  ww  w  . ja  v a 2s  .co m
 * @param prog
 * @param rtprog
 * @throws LanguageException 
 */
private static void findParForProgramBlocks(DMLProgram prog, Program rtprog,
        HashMap<Long, ParForStatementBlock> sbs, HashMap<Long, ParForProgramBlock> pbs)
        throws LanguageException {
    //handle function program blocks
    HashMap<String, FunctionProgramBlock> fpbs = rtprog.getFunctionProgramBlocks();
    for (Entry<String, FunctionProgramBlock> entry : fpbs.entrySet()) {
        String[] keypart = entry.getKey().split(Program.KEY_DELIM);
        String namespace = keypart[0];
        String name = keypart[1];

        ProgramBlock pb = entry.getValue();
        StatementBlock sb = prog.getFunctionStatementBlock(namespace, name);

        //recursive find 
        rfindParForProgramBlocks(sb, pb, sbs, pbs);
    }

    //handle actual program blocks
    ArrayList<ProgramBlock> tpbs = rtprog.getProgramBlocks();
    for (int i = 0; i < tpbs.size(); i++) {
        ProgramBlock pb = tpbs.get(i);
        StatementBlock sb = prog.getStatementBlock(i);

        //recursive find
        rfindParForProgramBlocks(sb, pb, sbs, pbs);
    }
}

From source file:ca.uhn.hl7v2.testpanel.util.compare.Hl7V2MessageCompare.java

private static boolean nameIsEqual(ArrayList<String> theNames1, ArrayList<String> theNames2, int i1, int i2) {
    String name1 = theNames1.get(i1);
    if (!name1.contains("_") && name1.length() > 3) {
        name1 = name1.substring(0, 3);/* w  w  w  . j  ava  2 s . co m*/
    }

    String name2 = theNames2.get(i2);
    if (!name2.contains("_") && name2.length() > 3) {
        name2 = name2.substring(0, 3);
    }

    return StringUtils.equals(name1, name2);
}

From source file:com.clutch.ClutchSync.java

public static void background(final ClutchStats clutchStats) {
    ArrayList<StatRow> logs = clutchStats.getLogs();
    if (logs.size() == 0) {
        return;/*  w  w  w  . j av  a2s .c  o m*/
    }
    final StatRow lastRow = logs.get(logs.size() - 1);
    JSONArray jsonLogs = new JSONArray();
    for (StatRow row : logs) {
        JSONObject rowObj = new JSONObject();
        try {
            rowObj.put("uuid", row.uuid);
            rowObj.put("ts", row.ts);
            rowObj.put("action", row.action);
            rowObj.put("data", row.data);
        } catch (JSONException e1) {
            Log.e(TAG,
                    "Could not properly encode the logs into JSON for upload to Clutch. Discarding the row."); // TODO: Don't discard the row.
            continue;
        }
        jsonLogs.put(rowObj);
    }
    HashMap<String, JSONArray> params = new HashMap<String, JSONArray>();
    params.put("logs", jsonLogs);
    ClutchAPIClient.callMethod("stats", params, new ClutchAPIResponseHandler() {
        @Override
        public void onSuccess(JSONObject response) {
            if ("ok".equals(response.optString("status"))) {
                clutchStats.deleteLogs(lastRow.ts);
            } else {
                Log.e(TAG, "Failed to send the Clutch stats logs to the server.");
            }
        }

        @Override
        public void onFailure(Throwable e, JSONObject errorResponse) {
            Log.e(TAG, "Failed to send logs to Clutch: " + errorResponse);
        }
    });
}

From source file:com.clustercontrol.jobmanagement.util.JobKickFilterPropertyUtil.java

/**
 * DTO?????/* ww  w .j  ava2  s. c o m*/
 *
 * @param property
 * @return
 */
public static JobKickFilterInfo property2dto(Property property) {
    JobKickFilterInfo info = new JobKickFilterInfo();
    ArrayList<?> values = null;

    // ID
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.JOBKICK_ID);
    if (!"".equals(values.get(0))) {
        info.setJobkickId((String) values.get(0));
    }
    // ??
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.JOBKICK_NAME);
    if (!"".equals(values.get(0))) {
        info.setJobkickName((String) values.get(0));
    }
    // 
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.JOBKICK_TYPE);
    if (!"".equals(values.get(0))) {
        info.setJobkickType((Integer) JobKickTypeMessage.stringToType((String) values.get(0)));
    }
    // ID
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.JOBUNIT_ID);
    if (!"".equals(values.get(0))) {
        info.setJobunitId((String) values.get(0));
    }
    // ID
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.JOB_ID);
    if (!"".equals(values.get(0))) {
        info.setJobId((String) values.get(0));
    }
    // ID
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.CALENDAR_ID);
    if (!"".equals(values.get(0))) {
        info.setCalendarId((String) values.get(0));
    }
    // 
    Boolean validFlg = null;
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.VALID_FLG);
    if (!"".equals(values.get(0))) {
        if (ValidMessage.STRING_VALID.equals(values.get(0))) {
            validFlg = true;
        } else {
            validFlg = false;
        }
    }
    info.setValidFlg(validFlg);

    //??
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.REG_USER);
    if (!"".equals(values.get(0))) {
        info.setRegUser((String) values.get(0));
    }

    //?(From)
    Timestamp regFromDate = null;
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.REG_FROM_DATE);
    if (values.get(0) instanceof Date) {
        regFromDate = new Timestamp(((Date) values.get(0)).getTime());
        regFromDate.setNanos(999999999);
        info.setRegFromDate(regFromDate.getTime());
    }

    //?(To)
    Timestamp regToDate = null;
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.REG_TO_DATE);
    if (values.get(0) instanceof Date) {
        regToDate = new Timestamp(((Date) values.get(0)).getTime());
        regToDate.setNanos(999999999);
        info.setRegToDate(regToDate.getTime());
    }

    //
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.UPDATE_USER);
    if (!"".equals(values.get(0))) {
        info.setUpdateUser((String) values.get(0));
    }
    //(From)
    Timestamp updateFromDate = null;
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.UPDATE_FROM_DATE);
    if (values.get(0) instanceof Date) {
        updateFromDate = new Timestamp(((Date) values.get(0)).getTime());
        updateFromDate.setNanos(999999999);
        info.setUpdateFromDate(updateFromDate.getTime());
    }

    //(To)
    Timestamp updateToDate = null;
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.UPDATE_TO_DATE);
    if (values.get(0) instanceof Date) {
        updateToDate = new Timestamp(((Date) values.get(0)).getTime());
        updateToDate.setNanos(999999999);
        info.setUpdateToDate(updateToDate.getTime());
    }

    //ID
    values = PropertyUtil.getPropertyValue(property, JobKickFilterConstant.OWNER_ROLE_ID);
    if (!"".equals(values.get(0))) {
        info.setOwnerRoleId((String) values.get(0));
    }
    return info;
}

From source file:co.edu.UNal.ArquitecturaDeSoftware.Bienestar.Vista.App.Usuario.Read.java

protected static void quitarDocenteTaller(HttpServletRequest request, HttpServletResponse response)
        throws IOException {
    ArrayList r = CtrlUsuario.abandonarTallerDocente(Integer.parseInt(request.getParameter("1")),
            Integer.parseInt(request.getParameter("2"))); //1. idUsuario, 2. idEvento

    response.setContentType("application/json;charset=UTF-8");
    PrintWriter out = response.getWriter();
    if (r.get(0) == "error") {
        JSONObject obj = new JSONObject();
        obj.put("isError", true);
        obj.put("errorDescrip", r.get(1));
        out.print(obj);/*from   w  w w.j  ava 2 s.  c  o m*/
    } else if (r.get(0) == "isExitoso") {
        JSONObject obj = new JSONObject();
        obj.put("Exitoso", true);
        out.print(obj);
    } else {
        Util.errordeRespuesta(r, out);
    }
}