Example usage for java.util ArrayList size

List of usage examples for java.util ArrayList size

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Introduction

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

Prototype

int size

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Document

The size of the ArrayList (the number of elements it contains).

Usage

From source file:Main.java

/**
 * Get the node set from parent node by the specified  name
 *
 * @param parent//from w ww  .  ja  v a  2 s .  c om
 * @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:Main.java

public static List<Node> getNodes(Node node, String path) {
    ArrayList nodeList = new ArrayList();

    ArrayList pathList = new ArrayList();
    String[] pathArray = path.split("/");
    for (int i = 0; i < pathArray.length; i++) {
        if (pathArray[i].equals(""))
            continue;
        pathList.add(pathArray[i]);/*w w  w.ja  v a2s  .  co  m*/
    }

    for (int i = 0; i < pathList.size(); i++) {
        StringBuffer restPath = new StringBuffer();
        for (int k = i + 1; k < pathList.size(); k++) {
            restPath.append("/").append((String) pathList.get(k));
        }

        for (int j = 0; j < node.getChildNodes().getLength(); j++) {
            if (!node.getChildNodes().item(j).getNodeName().equals(pathList.get(i)))
                continue;
            if (restPath.length() == 0) {
                nodeList.add(node.getChildNodes().item(j));
            } else {
                nodeList.addAll(getNodes(node.getChildNodes().item(j), restPath.toString()));
            }
        }

    }

    return nodeList;
}

From source file:com.acme.spring.jms.Deployments.java

/**
 * <p>Retrieves the dependencies.</p>
 *
 * @return the array of the dependencies
 *///from ww w  .ja v a  2s .  c o m
public static File[] springDependencies() {

    ArrayList<File> files = new ArrayList<File>();

    files.addAll(resolveDependencies("org.springframework:spring-context:3.1.1.RELEASE"));
    files.addAll(resolveDependencies("org.springframework:spring-jms:3.1.1.RELEASE"));

    return files.toArray(new File[files.size()]);
}

From source file:com.hanuor.sapphire.utils.Client.java

public static void updateJson(final ArrayList<String> tags, String docID) {

    storageService.findDocumentById(LibraryDatabase.DBNAME, LibraryDatabase.collectionName, docID,
            new App42CallBack() {
                public void onSuccess(Object response) {
                    String jsonD = null;
                    HashMap<String, String> hMap = new HashMap<String, String>();
                    ArrayList<String> arrayList = new ArrayList<String>();
                    Storage storage = (Storage) response;
                    System.out.println("dbName is " + storage.getDbName());
                    System.out.println("collection Name is " + storage.getCollectionName());
                    ArrayList<Storage.JSONDocument> jsonDocList = storage.getJsonDocList();
                    for (int i = 0; i < jsonDocList.size(); i++) {
                        jsonD = jsonDocList.get(i).getJsonDoc();
                    }//from   ww  w.j  a  v a  2  s .  c  o  m
                    try {
                        if (jsonD != null) {
                            JSONObject jObj = new JSONObject(jsonD);
                            for (int i = 0; i < tags.size(); i++) {
                                String entityValue = null;
                                entityValue = jObj.getString(tags.get(i));
                                if (entityValue.length() != 0) {
                                    hMap.put(tags.get(i), entityValue);
                                } else {
                                    arrayList.add(tags.get(i));
                                }
                                //add to hashmap here
                                for (int j = 0; j < arrayList.size(); j++) {
                                    hMap.put(arrayList.get(j), "0.1");
                                }
                            }
                            updateJsonDoc(hMap);
                        }
                    } catch (JSONException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }

                }

                public void onException(Exception ex) {
                    System.out.println("Exception Message" + ex.getMessage());
                }
            });

}

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

/**
 * @param target//from  www  .  ja  v  a2 s .  c  om
 * @param e
 * @param incident
 */
private static <S, T> void populateTarget(Graph<S, Collection<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);
            Collection<T> e_coll = target.findEdge(v1, v2);
            if (e_coll == null) {
                e_coll = new ArrayList<T>();
                target.addEdge(e_coll, v1, v2);
            }
            e_coll.add(e);
        }
    }
}

From source file:Main.java

/**
 * Reads a sentence from the a reader and returns a string array with tokens.
 * /*from ww  w  .  j a v  a 2s.c  o m*/
 * The method expect that each line contains a token and empty line is equal to end of sentence.
 * 
 * There are no check for particular data format so if the input is garbage then the output will also be garbage. 
 * 
 * @param reader a buffered reader
 * @return a string array with tokens
 * @throws IOException
 */
public static String[] readSentence(BufferedReader reader) throws IOException {
    ArrayList<String> tokens = new ArrayList<String>();
    String line;
    while ((line = reader.readLine()) != null) {
        if (line.trim().length() == 0) {
            break;
        } else {
            tokens.add(line.trim());
        }

    }
    return tokens.toArray(new String[tokens.size()]);
}

From source file:grafici.PazientiBarChart.java

/**
 * Returns a sample dataset.//w  w  w .  j av  a 2s  . c o  m
 * 
 * @return The dataset.
 */
private static CategoryDataset createDataset(int tipo) {
    DefaultCategoryDataset dataset = new DefaultCategoryDataset();
    if (tipo == 0) {
        // Tipologia visita
        ArrayList<Tipologiavisita> tipiVisite = VisitaDAO.getTipologVisita();
        String[] righe = new String[tipiVisite.size()];
        int i = 0;
        for (Tipologiavisita item : tipiVisite) {
            righe[i] = item.getTipologia();
            i++;
        }

        // Data
        String category1 = "Category 1";
        String category2 = "Category 2";
        String category3 = "Category 3";
        String category4 = "Category 4";
        String category5 = "Category 5";

        // prenotazioni

        for (String tipologia : righe) {
            dataset.addValue(1.0, tipologia, category1);
            dataset.addValue(4.0, tipologia, category2);
            dataset.addValue(3.0, tipologia, category3);
            dataset.addValue(5.0, tipologia, category4);
            dataset.addValue(5.0, tipologia, category5);
        }
    }
    return dataset;

}

From source file:RMOS.PieChartCash.java

/**
 * Creates a sample dataset.//from w w w  . j av  a 2 s  .co m
 * 
 * Source: http://www.bbc.co.uk/news/business-15489523
 *
 * @return A sample dataset.
 */
private static PieDataset createDataset() {
    DefaultPieDataset dataset = new DefaultPieDataset();
    ArrayList<String> s1 = new ArrayList<String>();
    s1 = f1.getStationInGroup();

    for (int i = 0; i < s1.size(); i++) {
        //System.out.println(f1.getStationInGroup().get(i));
        //System.out.println(u.getInCapacity().get(i));
        dataset.setValue(f1.getStationInGroup().get(i),
                new Double(f2.getCashDispatched(f1.getStationInGroup().get(i).toString())));

    }

    /* dataset.setValue("Samsung", new Double(27.8));
     dataset.setValue("Others", new Double(55.3));
     dataset.setValue("Nokia", new Double(16.8));
     dataset.setValue("Apple", new Double(17.1));*/
    return dataset;
}

From source file:com.mapviewer.business.UserRequestManager.java

/**
 * Generate links for the default entry layers
 *
 * @param layers ArrayList<Layer> contains the layers
 * @return String[] array with kml link of layers
 *//*from w ww  . j  av  a2s  .  c o  m*/
public static String[] getCheckboxKmlLinks(ArrayList<Layer> layers) {
    String[] kmlLinks = new String[layers.size()];//this array will have the links of the kml of each layer requested. 

    String layerName = null;
    String serverLayer = null;
    for (int i = 0; i < kmlLinks.length; i++) {
        kmlLinks[i] = UserRequestManager.buildKmlLink(layers.get(i), layers.get(i).getPalette());
    }
    return kmlLinks;
}

From source file:filterviewplugin.FilterViewSettings.java

static String[] getAvailableFilterNames() {
    ArrayList<String> names = new ArrayList<String>();
    for (ProgramFilter filter : getAvailableFilters()) {
        names.add(filter.getName());/*from w w w  .  j  a  va 2s . c  o  m*/
    }
    return names.toArray(new String[names.size()]);
}