Example usage for java.util ArrayList iterator

Introduction

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

Prototype

public Iterator<E> iterator() 

Source Link

Document

Returns an iterator over the elements in this list in proper sequence.

Usage

From source file:com.vangent.hieos.authutil.ldap.LDAPAuthenticationHandler.java

/**
 *
 * @param userAttrs//from  w  w w  . jav a 2 s  .c  o  m
 * @return
 */
private List<Role> getRoles(Map userAttrs) {
    ArrayList ldapRoles = (ArrayList) userAttrs.get("memberOf");
    List<Role> roles = new ArrayList<Role>();
    Iterator rolesIt = ldapRoles.iterator();
    while (rolesIt.hasNext()) {
        String roleName = (String) rolesIt.next();
        Role role = new Role(roleName);
        roles.add(role);
    }
    return roles;
}

---

From source file:gr.ntua.ivml.awareness.search.SearchServiceAccess.java

public BasicDBObject searchEuropeana(String originalTerm, String type, int startPage) throws Exception {
    String[] termsarray = originalTerm.split(" ");
    List terms = Arrays.asList(termsarray);
    URI uri = constructURI(terms, type, startPage - 1);
    httpGet = new HttpGet(uri);
    BasicDBObject response = new BasicDBObject();

    httpRes = httpClient.execute(httpGet);
    httpEntity = httpRes.getEntity();//from   w w w.  j av a  2s  .c  o  m
    ByteArrayOutputStream out = new ByteArrayOutputStream();
    httpEntity.writeTo(out);
    String resp = new String(out.toByteArray(), "UTF-8");
    BasicDBObject obj = (BasicDBObject) JSON.parse(resp);
    response.put("itemsCount", obj.getString("itemsCount"));
    response.put("totalResults", obj.getString("totalResults"));
    response.put("term", originalTerm);
    response.put("type", type);
    response.put("pageNumber", startPage);
    @SuppressWarnings("unchecked")
    ArrayList<Object> items = (ArrayList<Object>) obj.get("items");
    if (items != null) {
        Iterator<Object> it = items.iterator();
        ArrayList<BasicDBObject> responseItems = new ArrayList<BasicDBObject>();
        while (it.hasNext()) {
            BasicDBObject tmp = (BasicDBObject) it.next();
            BasicDBObject re = new BasicDBObject();
            String recid = tmp.getString("id");

            re.put("europeanaid", recid);
            re.put("type", tmp.getString("type"));
            re.put("source", tmp.getString("guid"));
            BasicDBList titleslist = (BasicDBList) tmp.get("title");
            if (titleslist != null)
                re.put("title", StringUtils.join(titleslist, ','));

            BasicDBList providerslist = (BasicDBList) tmp.get("dataProvider");
            if (providerslist != null)
                re.put("dataProvider", providerslist.get(0));
            providerslist = (BasicDBList) tmp.get("provider");
            if (providerslist != null)
                re.put("provider", providerslist.get(0));

            BasicDBList creatorlist = (BasicDBList) tmp.get("dcCreator");
            if (creatorlist != null)
                re.put("dcCreator", creatorlist.get(0));

            BasicDBList languagelist = (BasicDBList) tmp.get("language");
            if (languagelist != null)
                re.put("language", languagelist.get(0));

            BasicDBList thumbslist = (BasicDBList) tmp.get("edmPreview");
            if (thumbslist != null)
                re.put("url", thumbslist.get(0));

            BasicDBList rightslist = (BasicDBList) tmp.get("rights");
            if (rightslist != null)
                re.put("license", rightslist.get(0));

            responseItems.add(re);

        }
        response.put("items", responseItems);
    }
    return response;
}

---

From source file:de.klemp.middleware.controller.Controller.java

/**
 * This method is used by all methods of the first component. Every method
 * has to inform the controller about the class, the method belongs to, the
 * name of the method and the name of the input device. The method searches
 * the methods of the second component, which were defined by the GUI, and
 * invokes them.//ww w  . j a va  2  s .  c  o m
 * 
 * @param klasse
 *            class the method belongs to
 * @param method
 *            name of the method
 * @param name
 *            name of the input device
 */
public static void informController(String klasse, String method, String name) {
    isBrokerStarted();
    System.out.println("controller informed");
    ArrayList<MethodToInvoke> list = controller.get(klasse + "," + method + "," + name);
    if (list != null) {
        Iterator iterator = list.iterator();
        while (iterator.hasNext()) {
            MethodToInvoke m = (MethodToInvoke) iterator.next();
            System.out.println("controller informed" + m.getdata());
            boolean active = deviceActive.get(m.getClasses() + "," + m.getTopic());
            if (active) {
                Method m2 = m.getMethod();
                String data = m.getdata();
                if (data.equals("")) {
                    Object[] parameterWithoutdata = new Object[3];
                    parameterWithoutdata[0] = klasse;
                    parameterWithoutdata[1] = name;
                    parameterWithoutdata[2] = m.getTopic();

                    try {
                        m2.invoke(null, parameterWithoutdata);
                    } catch (IllegalAccessException | IllegalArgumentException | InvocationTargetException e) {
                        logger.error("Method could not be invoced", e);
                    }

                }
                if (!data.equals("Sensor")) {
                    Object[] parameter = new Object[4];
                    parameter[0] = klasse;
                    parameter[1] = name;
                    Structure data2 = structures.get(data);
                    if (data2 != null) {
                        parameter[2] = data2;
                        parameter[3] = m.getTopic();

                        try {
                            m2.invoke(null, parameter);
                        } catch (IllegalAccessException | IllegalArgumentException
                                | InvocationTargetException e) {
                            logger.error("Method of component2 could not be invoked", e);

                        }

                    }
                }
            }
        }
    }
}

---

From source file:com.rapidminer.gui.new_plotter.engine.jfreechart.MultiAxesCrosshairOverlay.java

@Override
public void paintOverlay(Graphics2D g2, ChartPanel chartPanel) {
    Shape savedClip = g2.getClip();
    Rectangle2D dataArea = chartPanel.getScreenDataArea();
    g2.clip(dataArea);//from w  w  w .  j  av a  2s . co  m
    JFreeChart chart = chartPanel.getChart();
    XYPlot plot = (XYPlot) chart.getPlot();
    ValueAxis xAxis = plot.getDomainAxis();
    RectangleEdge xAxisEdge = plot.getDomainAxisEdge();
    Iterator iterator = this.getDomainCrosshairs().iterator();
    while (iterator.hasNext()) {
        Crosshair ch = (Crosshair) iterator.next();
        if (ch.isVisible()) {
            double x = ch.getValue();
            double xx = xAxis.valueToJava2D(x, dataArea, xAxisEdge);
            if (plot.getOrientation() == PlotOrientation.VERTICAL) {
                drawVerticalCrosshair(g2, dataArea, xx, ch);
            } else {
                drawHorizontalCrosshair(g2, dataArea, xx, ch);
            }
        }
    }

    int rangeAxisIdx = 0;
    for (ArrayList<Crosshair> crosshairsForRange : rangeCrosshairs) {
        ValueAxis yAxis = plot.getRangeAxis(rangeAxisIdx);
        RectangleEdge yAxisEdge = plot.getRangeAxisEdge(rangeAxisIdx);
        iterator = crosshairsForRange.iterator();
        while (iterator.hasNext()) {
            Crosshair ch = (Crosshair) iterator.next();
            if (ch.isVisible()) {
                double y = ch.getValue();
                double yy = yAxis.valueToJava2D(y, dataArea, yAxisEdge);
                if (plot.getOrientation() == PlotOrientation.VERTICAL) {
                    drawHorizontalCrosshair(g2, dataArea, yy, ch);
                } else {
                    drawVerticalCrosshair(g2, dataArea, yy, ch);
                }
            }
        }
        g2.setClip(savedClip);
        ++rangeAxisIdx;
    }
}

---

From source file:com.dat255.ht13.grupp23.model.MapModel.java

private MessagePoint getMPcustom(int id, ArrayList<MessagePoint> list) {
    //returns a MessagePoint without calling the Server
    Iterator<MessagePoint> it = list.iterator();
    while (it.hasNext()) {
        MessagePoint msgp = it.next();/*from   ww  w .j  a va 2  s  .c o  m*/
        if (msgp.getId() == id) {
            return msgp;
        }
    }
    return null;
}

---

From source file:org.dataconservancy.dcs.integration.main.ManualDepositIT.java

/**
 * Ensure that the <code>href</code> attribute values for &lt;collection&gt;s are valid URLs.
 *//*  ww w.j ava 2  s  .  co m*/
@Test
public void testServiceDocCollectionUrls() throws IOException, XPathExpressionException {
    final HttpGet req = new HttpGet(serviceDocUrl);
    final HttpResponse resp = client.execute(req);
    assertEquals("Unable to retrieve atompub service document " + serviceDocUrl, 200,
            resp.getStatusLine().getStatusCode());

    final XPath xpath = XPathFactory.newInstance().newXPath();
    xpath.setNamespaceContext(new NamespaceContext() {
        @Override
        public String getNamespaceURI(String prefix) {
            if ("app".equals(prefix) || prefix == null || "".equals(prefix)) {
                return ATOM_NS;
            }
            throw new RuntimeException("Unknown xmlns prefix: '" + prefix + "'");
        }

        @Override
        public String getPrefix(String nsUri) {
            if (ATOM_NS.equals(nsUri)) {
                return "app";
            }
            throw new RuntimeException("Unknown xmlns uri '" + nsUri + "'");
        }

        @Override
        public Iterator<String> getPrefixes(String s) {
            ArrayList<String> prefixes = new ArrayList<String>();
            prefixes.add("app");
            return prefixes.iterator();
        }
    });

    final String xpathExpression = "//app:collection/@href";
    final NodeList collectionHrefs = (NodeList) xpath.evaluate(xpathExpression,
            new InputSource(resp.getEntity().getContent()), XPathConstants.NODESET);

    assertTrue(
            "No atompub collections found in service document " + serviceDocUrl + " (xpath search '"
                    + xpathExpression + "' yielded no results.",
            collectionHrefs != null && collectionHrefs.getLength() > 0);

    for (int i = 0; i < collectionHrefs.getLength(); i++) {
        final String collectionUrl = collectionHrefs.item(i).getNodeValue();
        assertNotNull("atompub collection url was null.", collectionUrl);
        assertTrue("atompub collection url was the empty string.", collectionUrl.trim().length() > 0);
        new URL(collectionUrl);
        assertTrue("Expected atompub collection url to start with " + serviceDocUrl + " (collection url was: "
                + collectionUrl, collectionUrl.startsWith(serviceDocUrl));
    }
}

---

From source file:de.suse.swamp.core.api.WorkflowAPI.java

/**
 * Returns a HashMap with /*from   www . j  a v  a  2  s.co  m*/
 * key: path, value: DatabitTemplate 
 * of all DatabitTemplates
 */
public HashMap getAllDatabitTemplates(String wftemplate, String username)
        throws StorageException, SecurityException, UnknownElementException {
    WorkflowTemplate wftemp = this.getWorkflowTemplate(wftemplate, username);

    HashMap bits = new HashMap();
    ArrayList paths = wftemp.getAllDatabitPaths();
    for (Iterator it = paths.iterator(); it.hasNext();) {
        // FIXME: add security checks for the databits here
        String path = (String) it.next();
        DatabitTemplate bit = wftemp.getDatabitTemplate(path);
        bits.put(path, bit);
    }
    return bits;
}

---

From source file:com.kircherelectronics.fusedgyroscopeexplorer.sensor.MagneticSensor.java

/**
 * Notify observers with new measurements.
 */// w ww  .  ja v a 2  s .c  om
private void notifyMagneticObserver() {
    // The iterator is a work around for a concurrency exception... Not the best work around, but it works for now.
    MagneticSensorObserver observer;

    ArrayList<MagneticSensorObserver> notificationList = new ArrayList<MagneticSensorObserver>(
            observersMagnetic);

    for (Iterator<MagneticSensorObserver> iterator = notificationList.iterator(); iterator.hasNext();) {
        observer = iterator.next();

        observer.onMagneticSensorChanged(this.magnetic, this.timeStamp);
    }
}

---

From source file:edu.unibonn.plotting.TimeSeriesPlotter_Sensors.java

private XYDataset createDataset(ArrayList<Cluster_KMeans> clusters, LocalDateTime from) {
    final TimeSeriesCollection dataset = new TimeSeriesCollection();

    for (int i = 0; i < clusters.size(); i++) {
        Cluster_KMeans current_cluster = clusters.get(i);
        ArrayList<Sensor> member_time_series = current_cluster.getMembership();

        for (Iterator iterator = member_time_series.iterator(); iterator.hasNext();) {
            final TimeSeries s1 = new TimeSeries("Cluster_" + current_cluster.getCluster_id(), Hour.class);

            Sensor current_series = (Sensor) iterator.next();

            for (int j = 0; j < current_series.getDimensions(); j++) {
                LocalDateTime current_record_time = current_series.getInitial_record_time().plusHours(j);
                s1.add(new Hour(current_record_time.getHour(), current_record_time.getDayOfMonth(),
                        current_record_time.getMonthValue(), current_record_time.getYear()),
                        current_series.getMeasurement(j));
            }//ww w .j  a  v a  2  s.c o  m

            dataset.addSeries(s1);
        }
    }

    dataset.setDomainIsPointsInTime(true);

    return dataset;
}

---

From source file:com.funambol.transport.http.server.Sync4jServlet.java

/**
 * Format the list of Ext objects to be printed as a Property
 * Example: X-funambol-smartslow,X-foo[val1,val2,val3],X-pippo[val]
 * @param exts//  www  .  j a v  a2  s  . c om
 * @return
 */
static private String formatExtListAsProperties(ArrayList exts) {

    if (exts == null) {
        return "";
    }

    StringBuilder formattedExtList = new StringBuilder("");

    for (Iterator iterExtList = exts.iterator(); iterExtList.hasNext();) {
        Ext ext = (Ext) iterExtList.next();
        if (ext == null || ext.getXNam().length() == 0) {
            continue;
        }
        if (formattedExtList.length() > 0) {
            formattedExtList.append(",");
        }

        String xnam = ext.getXNam();
        xnam = xnam.replace("[", "\\[").replace("]", "\\]").replace(",", "\\,");
        formattedExtList.append(xnam);
        ArrayList xvalList = ext.getXVal();
        if (xvalList != null && !xvalList.isEmpty()) {
            formattedExtList.append("[");
            for (int i = 0; i < xvalList.size(); i++) {
                String xval = (String) xvalList.get(i);
                if (xval != null && xval.length() > 0) {
                    if (i > 0) {
                        formattedExtList.append(",");
                    }
                    xval = xval.replace("[", "\\[").replace("]", "\\]").replace(",", "\\,");
                    formattedExtList.append(xval);
                }
            }
            formattedExtList.append("]");
        }
    }

    return formattedExtList.toString();
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »