Example usage for java.util ArrayList get

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:Main.java

/**
 * replaces a list of files with another list of files, indicated by names
 * @param originalList/*from   w  ww. j a  v  a2s. co m*/
 * @param newList
 * @return
 */
public static void replaceFiles(ArrayList<String> originalList, ArrayList<String> newList)
        throws UnsupportedOperationException, OperationCanceledException {

    if (originalList.size() != newList.size())
        throw new UnsupportedOperationException();
    else {
        String name = null;
        for (int i = 0, size = originalList.size(); i < size; i++) {
            name = originalList.get(i);
            File f = new File(name);
            File newF = new File(newList.get(i));
            if (f.exists() && newF.exists()) {
                if (f.delete()) {
                    File temp = new File(name);
                    newF.renameTo(temp);
                } else {
                    throw new OperationCanceledException("Delete failed");
                }
            } else {
                throw new UnsupportedOperationException("Wrong lists of file names");
            }
        }
    }
}

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From source file:Main.java

public static Element[] getElementsByName(Element parent, String name) {
    ArrayList resList = new ArrayList();
    NodeList nl = getNodeList(parent);
    for (int i = 0; i < nl.getLength(); i++) {
        Node nd = nl.item(i);//from  w  w  w .jav a  2s .  c om
        if (nd.getNodeName().equals(name)) {
            resList.add(nd);
        }
    }
    Element[] res = new Element[resList.size()];
    for (int i = 0; i < resList.size(); i++) {
        res[i] = (Element) resList.get(i);
    }
    logger.debug(parent.getNodeName() + "'s children of " + name + "'s num:" + res.length);
    return res;
}

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From source file:GUI.WebBrowserPanel.java

public static boolean parseContent(ArrayList<String> content, c_Card card) {
    boolean foundCard = false;
    String line;//from   ww  w  .j a va 2 s  .com

    for (int i = 0; i < content.size(); i++) {
        line = content.get(i);

        if (line.contains("multiverseid=") && card.MID == 0) {
            foundCard = true;
            card.MID = Integer.parseInt(str.middleOf("multiverseid=", line, "\" id="));
            i += 300; /* help out the parser a little */
        } else if (line.contains("Card Name:")) {
            i += 2;
            card.Name = str.leftOf(content.get(i), "</div>").trim();
        } else if (line.contains("Mana Cost:")) {
            i += 2;
            line = content.get(i);
            String glyphs = "";

            do {
                line = str.rightOf(line, "/Handlers/Image.ashx?size=medium&amp;name=");
                glyphs += str.leftOf(line, "&amp;type=symbol") + ",";
            } while (line.contains("/Handlers/Image.ashx?size=medium&amp;name="));

            card.CastingCost = new c_CastingCost(glyphs.substring(0, glyphs.length() - 1));

            i += 5; /* skip over converted mana cost */

            glyphs = null;
        } else if (line.contains("Types:")) {
            i += 2;
            line = content.get(i);

            if (line.contains("")) {
                card.Type = str.leftOf(line, "").trim();
                card.SubType = str.middleOf(" ", line, "</div>");
            } else {
                card.Type = str.leftOf(line, "</div>").trim();
                card.SubType = "";
            }
        } else if (line.contains("P/T:")) {
            i += 2;
            line = content.get(i);
            card.PT = str.leftOf(line, "</div>").replaceAll(" ", "");
        } else if (line.contains("Expansion:")) {
            i += 4;
            line = content.get(i);
            card.Expansion = str.middleOf(">", line, "</a>");
            break; /* nothing left of interest */
        }
    }

    line = null;
    return foundCard;
}

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From source file:au.org.ala.layers.grid.GridCacheBuilder.java

private static void writeGroupGRI(File file, ArrayList<Grid> group) {
    Grid g = group.get(0);
    RandomAccessFile[] raf = new RandomAccessFile[group.size()];
    RandomAccessFile output = null;

    try {// ww  w  . j a va  2s.  co m
        output = new RandomAccessFile(file, "rw");

        for (int i = 0; i < group.size(); i++) {
            raf[i] = new RandomAccessFile(group.get(i).filename + ".gri", "r");
        }

        int length = g.ncols * g.nrows;
        int size = 4;
        byte[] b = new byte[size * group.size() * g.ncols];
        float noDataValue = Float.MAX_VALUE * -1;

        byte[] bi = new byte[g.ncols * 8];
        float[][] rows = new float[group.size()][g.ncols];

        for (int i = 0; i < g.nrows; i++) {
            //read
            for (int j = 0; j < raf.length; j++) {
                nextRowOfFloats(rows[j], group.get(j).datatype, group.get(j).byteorderLSB, g.ncols, raf[j], bi,
                        (float) g.nodatavalue);
            }

            //write
            ByteBuffer bb = ByteBuffer.wrap(b);
            bb.order(ByteOrder.LITTLE_ENDIAN);

            for (int k = 0; k < g.ncols; k++) {
                for (int j = 0; j < raf.length; j++) {
                    //float f = getNextValue(raf[j], group.get(j));
                    float f = rows[j][k];
                    if (Float.isNaN(f)) {
                        bb.putFloat(noDataValue);
                    } else {
                        bb.putFloat(f);
                    }
                }
            }
            output.write(b);
        }
    } catch (IOException e) {
        logger.error(e.getMessage(), e);
    } finally {
        if (output != null) {
            try {
                output.close();
            } catch (Exception e) {
                logger.error(e.getMessage(), e);
            }
        }
        for (int i = 0; i < raf.length; i++) {
            if (raf[i] != null) {
                try {
                    raf[i].close();
                } catch (Exception e) {
                    logger.error(e.getMessage(), e);
                }
            }
        }
    }
}

---

From source file:com.uniteddev.Unity.Downloader.java

public static void recursiveFileListing(ArrayList<String> extracted_links, String folder) throws IOException {
    for (int i = 0; i < extracted_links.size(); i++) {
        String target = extracted_links.get(i).toString();
        String new_folder = folder + target;
        while (target.endsWith("/")) {
            folders.add(new_folder);
            String foldername[] = new_folder.split("/");
            folder((Minecraft.getWorkingDirectory() + File.separator + new_folder),
                    foldername[foldername.length - 1]);
            recursiveFileListing(getDirectoryListing(new_folder), new_folder);
            break;
        }/* w ww  .  j  a  v  a  2  s.co  m*/
        if (!new_folder.endsWith("/")) {
            files.add(new_folder);
            rename_files.add(new_folder);
        }
    }
}

---

From source file:edu.uci.ics.jung.algorithms.transformation.FoldingTransformerFixed.java

/**
 * @param target/*from   w ww .  j  av a2 s  .  c  o m*/
 * @param e
 * @param incident
 */
private static <S, T> void populateTarget(UndirectedGraph<S, FoldedEdge<S, T>> target, T e,
        ArrayList<S> incident) {
    for (int i = 0; i < incident.size(); i++) {
        S v1 = incident.get(i);
        for (int j = i + 1; j < incident.size(); j++) {
            S v2 = incident.get(j);
            FoldedEdge<S, T> e_coll = target.findEdge(v1, v2);
            if (e_coll == null) {
                e_coll = new FoldedEdge<S, T>(v1, v2);
                target.addEdge(e_coll, v1, v2);
            }
            e_coll.getFolded().add(e);
        }
    }
}

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From source file:fr.bmartel.android.tictactoe.request.ResponseParser.java

public static List<DeviceItem> parseDeviceList(Intent intent, String excludedDeviceId) {

    ArrayList<String> actionsStr = intent.getStringArrayListExtra("");

    List<DeviceItem> deviceList = new ArrayList<>();

    if (actionsStr.size() > 0) {
        try {//  w w w. java  2s. co  m
            JSONObject mainObject = new JSONObject(actionsStr.get(0));
            if (mainObject.has(RequestConstants.DEVICE_ITEMS)) {

                JSONArray devices = mainObject.getJSONArray(RequestConstants.DEVICE_ITEMS);

                for (int i = 0; i < devices.length(); i++) {

                    JSONObject item = (JSONObject) devices.get(i);

                    JSONObject docItem = item.getJSONObject("doc");

                    if (docItem.has("_id") && docItem.has(RequestConstants.DEVICE_NAME)
                            && docItem.has(RequestConstants.DEVICE_STATE)) {

                        if (!docItem.getString("_id").equals(excludedDeviceId)) {

                            deviceList.add(new DeviceItem(docItem.getString("_id"),
                                    docItem.getString(RequestConstants.DEVICE_NAME),
                                    GameStates.getState(docItem.getInt(RequestConstants.DEVICE_STATE))));
                        }
                        /*
                        deviceList.add(new DeviceItem(docItem.getString("_id"),
                            docItem.getString(RequestConstants.DEVICE_NAME),
                            GameStates.getState(docItem.getInt(RequestConstants.DEVICE_STATE))));
                            */
                    }
                }
            }
        } catch (JSONException e) {
            e.printStackTrace();
        }
    }
    return deviceList;
}

---

From source file:com.ilearnrw.reader.utils.HttpHelper.java

public static boolean refreshTokens(Context context) {
    SharedPreferences preferences = PreferenceManager.getDefaultSharedPreferences(context);
    String refreshToken = preferences.getString(context.getString(R.string.sp_refreshToken), "");

    if (refreshToken.isEmpty())
        return false;

    HttpResponse refreshResponse = HttpHelper
            .get("https://ssl.ilearnrw.eu/ilearnrw/user/newtokens?refresh=" + refreshToken);
    ArrayList<String> refreshData = HttpHelper.handleResponse(refreshResponse);

    if (refreshData == null)
        return false;

    if (refreshData.size() > 1) {
        try {//from  w  w  w .  j av  a  2 s .  c om
            TokenResult lr = new Gson().fromJson(refreshData.get(1), TokenResult.class);
            SharedPreferences.Editor editor = preferences.edit();
            editor.putString(context.getString(R.string.sp_authToken), lr.authToken);
            editor.putString(context.getString(R.string.sp_refreshToken), lr.refreshToken);
            editor.apply();
            return true;
        } catch (Exception e) {
            e.printStackTrace();
            return false;
        }
    } else {
        Log.e("Error", refreshData.get(0));
    }

    return false;
}

---

From source file:Main.java

/**
 * Get the node set from parent node by the specified  name
 *
 * @param parent/*from  ww  w  .j  a  v a 2s. co  m*/
 * @param name
 * @return
 */
public static Element[] getElementsByName(Element parent, String name) {
    ArrayList resList = new ArrayList();
    NodeList nl = getNodeList(parent);
    for (int i = 0; i < nl.getLength(); i++) {
        Node nd = nl.item(i);
        if (nd.getNodeName().equals(name)) {
            resList.add(nd);
        }
    }
    Element[] res = new Element[resList.size()];
    for (int i = 0; i < resList.size(); i++) {
        res[0] = (Element) resList.get(i);
    }
    return res;
}

---

From source file:co.edu.UNal.ArquitecturaDeSoftware.Bienestar.Vista.App.Admin.CRUDUsuarios.java

protected static void eliminarUsuario(HttpServletRequest request, HttpServletResponse response)
        throws IOException {
    ArrayList r = CtrlAdmin.eliminarUsuario(Integer.parseInt(request.getParameter("1"))); // id_usuario

    response.setContentType("application/json;charset=UTF-8");
    PrintWriter out = response.getWriter();
    if (r.get(0) == "error") {
        JSONObject obj = new JSONObject();
        if (r.get(1) == "usuario") {
            obj.put("isError", true);
            obj.put("errorDescrip", "El usuario no existe");

        } else {/*from   w ww. ja va  2 s . co  m*/
            Util.errordeRespuesta(r, out);
        }
        out.print(obj);
    } else if (r.get(0) == "isExitoso") {
        JSONObject obj = new JSONObject();
        obj.put("Exitoso", true);
        out.print(obj);
    } else
        Util.errordeRespuesta(r, out);
}

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