Example usage for java.util Hashtable put

Introduction

In this page you can find the example usage for java.util Hashtable put.

Prototype

public synchronized V put(K key, V value) 

Source Link

Document

Maps the specified key to the specified value in this hashtable.

Usage

From source file:unalcol.termites.boxplots.SucessfulRatesGlobal.java

private static CategoryDataset createDataset(ArrayList<Double> Pf) {
    DefaultCategoryDataset defaultcategorydataset = new DefaultCategoryDataset();
    String sDirectorio = "..\\results\\";
    File f = new File(sDirectorio);
    String extension;/*from ww w.  j  a v a 2 s .c om*/
    File[] files = f.listFiles();
    Hashtable<String, String> Pop = new Hashtable<>();
    PrintWriter escribir;
    Scanner sc = null;
    double sucessfulExp = 0.0;

    Hashtable<String, List> info = new Hashtable();

    //String[] aMode = {"levywalk", "lwphevap", "hybrid", "hybrid3", "hybrid4"};
    info.put("levywalk", new ArrayList());
    info.put("lwphevap", new ArrayList());
    info.put("hybrid", new ArrayList());
    //info.put("hybrid3", new ArrayList());
    //info.put("hybrid4", new ArrayList());
    info.put("sequential", new ArrayList());

    for (File file : files) {
        extension = "";
        int i = file.getName().lastIndexOf('.');
        int p = Math.max(file.getName().lastIndexOf('/'), file.getName().lastIndexOf('\\'));
        if (i > p) {
            extension = file.getName().substring(i + 1);
        }

        // System.out.println(file.getName() + "extension" + extension);
        if (file.isFile() && extension.equals("csv") && file.getName().startsWith("dataCollected")
                && file.getName().contains("mazeon")) {
            System.out.println(file.getName());
            System.out.println("get: " + file.getName());
            String[] filenamep = file.getName().split(Pattern.quote("+"));

            System.out.println("file" + filenamep[8]);

            int popsize = Integer.valueOf(filenamep[3]);
            double pf = Double.valueOf(filenamep[5]);
            String mode = filenamep[7];

            int maxIter = -1;
            //if (!filenamep[8].isEmpty()) {
            maxIter = Integer.valueOf(filenamep[9]);
            //}

            System.out.println("psize:" + popsize);
            System.out.println("pf:" + pf);
            System.out.println("mode:" + mode);
            System.out.println("maxIter:" + maxIter);

            //String[] aMode = {"random", "levywalk", "sandc", "sandclw"};
            //String[] aMode = {"lwphclwevap", "lwsandc2", "lwsandc", "lwphevap2", "lwphevap"};
            // String[] aMode = {"levywalk", "lwphevap", "hybrid"};
            //String[] aMode = {"levywalk", "lwphevap", "hybrid", "hybrid3", "hybrid4", "sequential"};
            String[] aMode = { "levywalk", "lwphevap", "hybrid", "sequential" };

            if (isInMode(aMode, mode)) {
                final List list = new ArrayList();
                try {
                    sc = new Scanner(file);

                } catch (FileNotFoundException ex) {
                    Logger.getLogger(DataCollectedLatexConsolidatorSASOMessagesSend1.class.getName())
                            .log(Level.SEVERE, null, ex);
                }

                int roundNumber = 0;
                double globalInfoCollected = 0;

                String[] data = null;
                while (sc.hasNext()) {
                    String line = sc.nextLine();
                    data = line.split(",");
                    //System.out.println("data");
                    roundNumber = Integer.valueOf(data[0]);
                    globalInfoCollected = Double.valueOf(data[4]);

                    if (globalInfoCollected >= 90 && Pf.contains(pf)) {
                        info.get(mode).add(roundNumber);
                        break;
                    }

                }

            }
        }

    }

    for (String key : info.keySet()) {
        System.out.println(key + ":" + info.get(key).size() / 30 * 100.0);
        defaultcategorydataset.addValue(info.get(key).size() / 30.0 * 100.0, "", getTechniqueName(key));
    }

    return defaultcategorydataset;
}

---

From source file:de.tbuchloh.kiskis.gui.AbstractAccountDetailView.java

/**
 * initializes the map which stores (Class, Class)-pairs. The key is the
 * model class, the value is the view class.
 * /*from  w  ww  .ja v  a 2 s. c o m*/
 * @return the map
 */
private static Hashtable<Class, Class> initNodeMap() {
    final Hashtable<Class, Class> map = new Hashtable<Class, Class>();
    map.put(BankAccount.class, BankAccountView.class);
    map.put(CreditCard.class, CreditCardView.class);
    map.put(GenericAccount.class, GenericAccountView.class);
    map.put(NetAccount.class, NetAccountView.class);
    map.put(SecuredFile.class, SecuredFileView.class);
    return map;
}

---

From source file:com.mirth.connect.connectors.jms.JmsMessageUtils.java

public static Object getObjectForMessage(Message source) throws JMSException {
    Object result = null;/*ww w . j  av a2  s.  c om*/
    try {
        if (source instanceof ObjectMessage) {
            result = ((ObjectMessage) source).getObject();
        } else if (source instanceof MapMessage) {
            Hashtable map = new Hashtable();
            MapMessage m = (MapMessage) source;

            for (Enumeration e = m.getMapNames(); e.hasMoreElements();) {
                String name = (String) e.nextElement();
                Object obj = m.getObject(name);
                map.put(name, obj);
            }

            result = map;
        } else if (source instanceof javax.jms.BytesMessage) {

            javax.jms.BytesMessage bm = (javax.jms.BytesMessage) source;
            java.io.ByteArrayOutputStream baos = new java.io.ByteArrayOutputStream();

            byte[] buffer = new byte[1024 * 4];
            int len = 0;
            bm.reset();
            while ((len = bm.readBytes(buffer)) != -1) {
                baos.write(buffer, 0, len);
            }
            baos.flush();
            result = baos.toByteArray();
            baos.close();
            if (result != null) {
                if (logger.isDebugEnabled())
                    logger.debug("JMSToObject: extracted " + ((byte[]) result).length
                            + " bytes from JMS BytesMessage");
            }
        } else if (source instanceof TextMessage) {
            result = ((TextMessage) source).getText();

        } else if (source instanceof BytesMessage) {
            byte[] bytes = getBytesFromMessage(source);
            return CompressionHelper.uncompressByteArray(bytes);
        } else if (source instanceof StreamMessage) {

            StreamMessage sm = (javax.jms.StreamMessage) source;

            result = new java.util.Vector();
            try {
                Object obj = null;
                while ((obj = sm.readObject()) != null) {
                    ((java.util.Vector) result).addElement(obj);
                }
            } catch (MessageEOFException eof) {
            } catch (Exception e) {
                throw new JMSException("Failed to extract information from JMS Stream Message: " + e);
            }
        } else {
            result = source;
        }
    } catch (Exception e) {
        throw new JMSException("Failed to transform message: " + e.getMessage());
    }
    return result;
}

---

From source file:com.aegiswallet.utils.BasicUtils.java

public static Bitmap encodeAsBitmap(String contents, BarcodeFormat format, int dimension) {

    Bitmap bitmap = null;/*w  w  w.ja  v  a  2s .c  o  m*/

    try {
        final Hashtable<EncodeHintType, Object> hints = new Hashtable<EncodeHintType, Object>();
        //hints.put(EncodeHintType.MARGIN, 0);
        hints.put(EncodeHintType.ERROR_CORRECTION, ErrorCorrectionLevel.H);
        final BitMatrix result = qrCodeWriter.encode(contents, BarcodeFormat.QR_CODE, dimension, dimension,
                hints);

        final int width = result.getWidth();
        final int height = result.getHeight();
        final int[] pixels = new int[width * height];

        for (int y = 0; y < height; y++) {
            final int offset = y * width;
            for (int x = 0; x < width; x++) {
                pixels[offset + x] = result.get(x, y) ? Color.BLACK : Color.WHITE;
            }
        }

        bitmap = Bitmap.createBitmap(width, height, Bitmap.Config.ARGB_8888);
        bitmap.setPixels(pixels, 0, width, 0, 0, width, height);
        return bitmap;

    } catch (WriterException e) {
        Log.e("Basic Utils", "cannot write to bitmap " + e.getMessage());
    }
    return bitmap;
}

---

From source file:Main.java

public static Hashtable<String, Element> getChildHash(Element elem, String elementName, String attrName) {
    if (elem == null)
        return null;
    NodeList nl = elem.getChildNodes();
    if (nl == null)
        return null;
    Hashtable<String, Element> retlist = new Hashtable<String, Element>(100);
    for (int n = 0; n < nl.getLength(); n++) {
        Node child = nl.item(n);/*  w  ww . j  ava 2s. c om*/
        if (child instanceof Element) {
            Element element = (Element) child;
            if (!elementName.equals(element.getTagName()))
                continue;
            String keyValue = element.getAttribute(attrName);
            if (keyValue == null)
                continue;
            retlist.put(keyValue, element);
        }
    }
    if (retlist.size() == 0)
        return null;
    return retlist;
}

---

From source file:Main.java

/**
 * Method getHashtableFromVector./*from   w w w  .j  a  v  a 2  s.c o  m*/
 * @param vector Vector
 * @param keyGetter String
 * @return Hashtable
 * @throws NoSuchMethodException
 * @throws InvocationTargetException
 * @throws IllegalAccessException
 */
public static Hashtable getHashtableFromVector(Vector vector, String keyGetter)
        throws NoSuchMethodException, InvocationTargetException, IllegalAccessException {
    Hashtable hashtable = new Hashtable(vector.size());

    Object vectorElement = null;
    Object keyObject = null;
    Method keyGetterMethod = null;
    Class[] clsParms = new Class[0];
    Object[] objParms = new Object[0];

    for (int i = 0; i < vector.size(); i++) {
        vectorElement = vector.elementAt(i);
        keyGetterMethod = vectorElement.getClass().getMethod(keyGetter, clsParms);
        keyObject = keyGetterMethod.invoke(vectorElement, objParms);

        hashtable.put(keyObject, vectorElement);
    }

    return hashtable;
}

---

From source file:net.grinder.util.NetworkUtils.java

public static List<String> getDnsServers() throws NamingException {
    Hashtable<String, String> env = new Hashtable<String, String>();
    env.put(Context.INITIAL_CONTEXT_FACTORY, "com.sun.jndi.dns.DnsContextFactory");
    DirContext ctx = null;/*from  www .  j  a v a2  s  .c o  m*/
    List<String> dnsServers = new ArrayList<String>();
    try {
        ctx = new InitialDirContext(env);
        String dnsString = (String) ctx.getEnvironment().get("java.naming.provider.url");
        for (String each : dnsString.split(" ")) {
            dnsServers.add(each.replace("dns://", ""));
        }
    } catch (Exception e) {
        NoOp.noOp();
    } finally {
        if (ctx != null) {
            ctx.close();
        }
    }
    return dnsServers;
}

---

From source file:ReflectClass.java

static String tName(String nm, Hashtable ht) {
    String yy;/*from  www  .  j a  v  a 2s .  c  om*/
    String arr;

    if (nm.charAt(0) != '[') {
        int i = nm.lastIndexOf(".");
        if (i == -1)
            return nm; // It's a primitive type, ignore it.
        else {
            yy = nm.substring(i + 1);
            if (ht != null)
                ht.put(nm, yy); // note class types in the hashtable.
            return yy;
        }
    }
    arr = "[]";
    if (nm.charAt(1) == '[')
        yy = tName(nm.substring(1), ht);
    else {
        switch (nm.charAt(1)) {
        case 'L':
            yy = tName(nm.substring(nm.indexOf("L") + 1, nm.indexOf(";")), ht);
            break;
        case 'I':
            yy = "int";
            break;
        case 'V':
            yy = "void";
            break;
        case 'C':
            yy = "char";
            break;
        case 'D':
            yy = "double";
            break;
        case 'F':
            yy = "float";
            break;
        case 'J':
            yy = "long";
            break;
        case 'S':
            yy = "short";
            break;
        case 'Z':
            yy = "boolean";
            break;
        case 'B':
            yy = "byte";
            break;
        default:
            yy = "BOGUS:" + nm;
            break;

        }
    }
    return yy + arr;
}

---

From source file:com.kevinquan.google.activityrecoginition.model.MotionHelper.java

public static List<MotionSnapshot> parseMotionSnapshots(Cursor result, final boolean sortDescending) {
    if (!CursorUtils.hasResults(result)) {
        Log.d(TAG, "No results were provided to parse motion snapshots from");
        return new ArrayList<MotionSnapshot>();
    }/*from  w w w . j  av  a 2 s .  c  o m*/
    Hashtable<Long, MotionSnapshot> snapshots = new Hashtable<Long, MotionSnapshot>();

    do {
        Motion thisMotion = new Motion(result);
        if (thisMotion.getTimestamp() == 0) {
            Log.w(TAG, "Current motion seems corrupt: " + thisMotion);
            continue;
        }
        if (!snapshots.containsKey(thisMotion.getTimestamp())) {
            MotionSnapshot snapshot = new MotionSnapshot(thisMotion);
            snapshots.put(snapshot.getTimestamp(), snapshot);
        } else {
            if (!snapshots.get(thisMotion.getTimestamp()).addMotion(thisMotion)) {
                Log.w(TAG, "Could not add motion to snapshot: " + thisMotion.toString());
            }
        }
    } while (result.moveToNext());

    List<MotionSnapshot> results = new ArrayList<MotionSnapshot>();
    results.addAll(snapshots.values());
    Collections.sort(results, new Comparator<MotionSnapshot>() {
        @Override
        public int compare(MotionSnapshot lhs, MotionSnapshot rhs) {
            int result = ((Long) lhs.getTimestamp()).compareTo((Long) rhs.getTimestamp());
            return sortDescending ? -1 * result : result;
        }
    });
    return results;
}

---

From source file:com.flexive.shared.FxArrayUtils.java

/**
 * Removes dupicated entries from the list.
 *
 * @param list the list//from  w w  w .jav  a 2s  .  c  om
 * @return the list without any duplicated entries
 */
public static long[] removeDuplicates(long[] list) {
    if (list == null || list.length == 0) {
        return new long[0];
    }
    Hashtable<Long, Boolean> tbl = new Hashtable<Long, Boolean>(list.length);
    for (long ele : list) {
        tbl.put(ele, Boolean.FALSE);
    }
    long[] result = new long[tbl.size()];
    int pos = 0;
    for (long element : Collections.list(tbl.keys())) {
        result[pos++] = element;
    }
    return result;
}

---

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