Example usage for java.lang Integer Integer

Introduction

In this page you can find the example usage for java.lang Integer Integer.

Prototype

@Deprecated(since = "9")
public Integer(String s) throws NumberFormatException 

Source Link

Document

Constructs a newly allocated Integer object that represents the int value indicated by the String parameter.

Usage

From source file:MainClass.java

public static void main(String[] a) {
    Display d = new Display();
    Shell s = new Shell(d);

    s.setSize(250, 250);//from www.ja  va2 s  . c  o  m
    s.setText("A Slider Example");

    final Slider slide = new Slider(s, SWT.HORIZONTAL);
    slide.setBounds(15, 50, 125, 15);
    slide.setMinimum(0);
    slide.setMaximum(100);
    slide.setIncrement(1);

    final Text t = new Text(s, SWT.BORDER);
    t.setBounds(115, 25, 25, 25);
    t.setText("0");

    slide.addSelectionListener(new SelectionAdapter() {
        public void widgetSelected(SelectionEvent e) {
            t.setText(new Integer(slide.getSelection()).toString());
        }
    });

    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();
}

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From source file:StylesExample5.java

public static void main(String[] args) {
    try {/*from ww w .  j a  v a2s  .  c o  m*/
        UIManager.setLookAndFeel("com.sun.java.swing.plaf.windows.WindowsLookAndFeel");
    } catch (Exception evt) {
    }

    JFrame f = new JFrame("Styles Example 5");

    // Create the StyleContext, the document and the pane
    StyleContext sc = new StyleContext();
    final DefaultStyledDocument doc = new DefaultStyledDocument(sc);
    final JTextPane pane = new JTextPane(doc);

    // Create and add the style
    final Style heading2Style = sc.addStyle("Heading2", null);
    heading2Style.addAttribute(StyleConstants.Foreground, Color.red);
    heading2Style.addAttribute(StyleConstants.FontSize, new Integer(16));
    heading2Style.addAttribute(StyleConstants.FontFamily, "serif");
    heading2Style.addAttribute(StyleConstants.Bold, new Boolean(true));

    try {
        SwingUtilities.invokeAndWait(new Runnable() {
            public void run() {
                try {
                    // Add the text to the document
                    doc.insertString(0, text, null);

                    // Finally, apply the style to the heading
                    doc.setParagraphAttributes(0, 1, heading2Style, false);

                    // Set the foreground and font
                    pane.setForeground(Color.blue);
                    pane.setFont(new Font("serif", Font.PLAIN, 12));
                } catch (BadLocationException e) {
                }
            }
        });
    } catch (Exception e) {
        System.out.println("Exception when constructing document: " + e);
        System.exit(1);
    }

    f.getContentPane().add(new JScrollPane(pane));
    f.setSize(400, 300);
    f.setVisible(true);
}

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From source file:SampleSet.java

public static void main(String[] args) {
    Rectangle r = new Rectangle(100, 20);
    System.out.println("original: " + r.toString());
    modifyWidth(r, new Integer(300));
    System.out.println("modified: " + r.toString());
}

---

From source file:Main.java

public static void main(String[] argv) {
    DefaultTableModel model = new DefaultTableModel() {
        public Class getColumnClass(int columnIndex) {
            Object o = getValueAt(0, columnIndex);
            if (o == null) {
                return Object.class;
            } else {
                return o.getClass();
            }//  www  .  j a va  2  s. c  o m
        }
    };
    JTable table = new JTable(model);

    model.addColumn("Boolean", new Object[] { Boolean.TRUE });
    model.addColumn("Date", new Object[] { new Date() });
    model.addColumn("Double", new Object[] { new Double(Math.PI) });
    model.addColumn("Float", new Object[] { new Float(1.2) });
    model.addColumn("Icon", new Object[] { new ImageIcon("icon.gif") });
    model.addColumn("Number", new Object[] { new Integer(1) });
    model.addColumn("Object", new Object[] { "object" });

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

---

From source file:Main.java

public static void main(String[] argv) {
    DefaultTableModel model = new DefaultTableModel() {
        public Class getColumnClass(int columnIndex) {
            Object o = getValueAt(0, columnIndex);
            if (o == null) {
                return Object.class;
            } else {
                return o.getClass();
            }/*from  w  w  w .ja  va 2 s. co  m*/
        }
    };
    JTable table = new JTable(model);

    model.addColumn("Boolean", new Object[] { Boolean.TRUE });
    model.addColumn("Date", new Object[] { new Date() });
    model.addColumn("Double", new Object[] { new Double(Math.PI) });
    model.addColumn("Float", new Object[] { new Float(1.2) });
    model.addColumn("Icon", new Object[] { new ImageIcon("icon.gif") });
    model.addColumn("Number", new Object[] { new Integer(1) });
    model.addColumn("Object", new Object[] { "object" });

    Enumeration e = table.getColumnModel().getColumns();
    TableColumn col = (TableColumn) e.nextElement();

    col.setCellRenderer(table.getDefaultRenderer(Boolean.class));
    col.setCellEditor(table.getDefaultEditor(Boolean.class));

    JFrame f = new JFrame();
    f.setSize(300, 300);
    f.add(new JScrollPane(table));
    f.setVisible(true);
}

---

From source file:ResourceModExample.java

public static void main(String[] args) {
    Border border = BorderFactory.createRaisedBevelBorder();
    Border tripleBorder = new CompoundBorder(new CompoundBorder(border, border), border);

    UIManager.put("Button.border", tripleBorder);

    UIManager.put("InternalFrame.closeIcon", new ImageIcon("close.gif"));
    UIManager.put("InternalFrame.iconizeIcon", new ImageIcon("iconify.gif"));
    UIManager.put("InternalFrame.maximizeIcon", new ImageIcon("maximize.gif"));
    UIManager.put("InternalFrame.altMaximizeIcon", new ImageIcon("altMax.gif"));

    UIManager.put("InternalFrame.titleFont", new Font("Serif", Font.ITALIC, 12));

    UIManager.put("ScrollBar.width", new Integer(30));

    JFrame f = new JFrame();
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    Container c = f.getContentPane();

    JDesktopPane desk = new JDesktopPane();
    c.add(desk, BorderLayout.CENTER);

    JButton cut = new JButton("Cut");
    JButton copy = new JButton("Copy");
    JButton paste = new JButton("Paste");

    JPanel p = new JPanel(new FlowLayout());
    p.add(cut);/*  ww  w .  j  a v  a 2s .co m*/
    p.add(copy);
    p.add(paste);
    c.add(p, BorderLayout.SOUTH);

    JInternalFrame inf = new JInternalFrame("MyFrame", true, true, true, true);
    JLabel l = new JLabel(new ImageIcon("luggage.jpeg"));
    JScrollPane scroll = new JScrollPane(l);
    inf.setContentPane(scroll);
    inf.setBounds(10, 10, 350, 280);
    desk.add(inf);
    inf.setVisible(true);

    f.setSize(380, 360);
    f.setVisible(true);
}

---

From source file:SampleSliders.java

public static void main(String args[]) {
    String title = (args.length == 0 ? "Sample Slider" : args[0]);
    JFrame f = new JFrame(title);
    f.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);

    JSlider js1 = new JSlider();
    js1.putClientProperty("JSlider.isFilled", Boolean.TRUE);
    JSlider js2 = new JSlider();
    js2.setMajorTickSpacing(25);/*from  w w  w.  j a va 2  s  .  co  m*/
    js2.setPaintTicks(true);
    js2.setSnapToTicks(true);
    JSlider js3 = new JSlider(JSlider.VERTICAL);
    js3.setPaintTrack(false);
    js3.setMinorTickSpacing(5);
    js3.setMajorTickSpacing(10);
    js3.setPaintTicks(true);
    js3.setPaintLabels(true);
    js3.setSnapToTicks(true);
    JSlider js4 = new JSlider(JSlider.VERTICAL);
    Hashtable table = new Hashtable();
    table.put(new Integer(0), new JLabel(new DiamondIcon(Color.red)));
    table.put(new Integer(10), new JLabel("Ten"));
    table.put(new Integer(25), new JLabel("Twenty-Five"));
    table.put(new Integer(34), new JLabel("Thirty-Four"));
    table.put(new Integer(52), new JLabel("Fifty-Two"));
    table.put(new Integer(70), new JLabel("Seventy"));
    table.put(new Integer(82), new JLabel("Eighty-Two"));
    table.put(new Integer(100), new JLabel(new DiamondIcon(Color.black)));
    js4.setLabelTable(table);
    js4.setPaintLabels(true);
    js4.setSnapToTicks(true);
    Container c = f.getContentPane();
    c.add(js1, BorderLayout.NORTH);
    c.add(js2, BorderLayout.SOUTH);
    c.add(js3, BorderLayout.WEST);
    c.add(js4, BorderLayout.EAST);
    f.setSize(300, 200);
    f.setVisible(true);
}

---

From source file:WordCount.java

public static void main(String args[]) throws Exception {
    String filename = "WordCount.java";

    // Map File from filename to byte buffer
    FileInputStream input = new FileInputStream(filename);
    FileChannel channel = input.getChannel();
    int fileLength = (int) channel.size();
    MappedByteBuffer buffer = channel.map(FileChannel.MapMode.READ_ONLY, 0, fileLength);

    // Convert to character buffer
    Charset charset = Charset.forName("ISO-8859-1");
    CharsetDecoder decoder = charset.newDecoder();
    CharBuffer charBuffer = decoder.decode(buffer);

    // Create line pattern
    Pattern linePattern = Pattern.compile(".*$", Pattern.MULTILINE);

    // Create word pattern
    Pattern wordBreakPattern = Pattern.compile("[\\p{Punct}\\s}]");

    // Match line pattern to buffer
    Matcher lineMatcher = linePattern.matcher(charBuffer);

    Map map = new TreeMap();
    Integer ONE = new Integer(1);

    // For each line
    while (lineMatcher.find()) {
        // Get line
        CharSequence line = lineMatcher.group();

        // Get array of words on line
        String words[] = wordBreakPattern.split(line);

        // For each word
        for (int i = 0, n = words.length; i < n; i++) {
            if (words[i].length() > 0) {
                Integer frequency = (Integer) map.get(words[i]);
                if (frequency == null) {
                    frequency = ONE;/*from   w  ww.j av a  2s  .  c o m*/
                } else {
                    int value = frequency.intValue();
                    frequency = new Integer(value + 1);
                }
                map.put(words[i], frequency);
            }
        }
    }
    System.out.println(map);
}

---

From source file:com.discursive.jccook.xml.bardsearch.TermFreq.java

public static void main(String[] pArgs) throws Exception {
    logger.info("Threshold is 200");
    Integer threshold = new Integer(200);

    IndexReader reader = IndexReader.open("index");
    TermEnum enumVar = reader.terms();//from   w  w w  .jav a2  s. c  om
    List termList = new ArrayList();
    while (enumVar.next()) {
        if (enumVar.docFreq() >= threshold.intValue() && enumVar.term().field().equals("speech")) {
            Freq freq = new Freq(enumVar.term().text(), enumVar.docFreq());
            termList.add(freq);
        }
    }
    Collections.sort(termList);
    Collections.reverse(termList);

    System.out.println("Frequency | Term");
    Iterator iterator = termList.iterator();
    while (iterator.hasNext()) {
        Freq freq = (Freq) iterator.next();
        System.out.print(freq.frequency);
        System.out.println(" | " + freq.term);
    }
}

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From source file:org.seasar.dao.spring.example.EmployeeAutoDaoClient.java

public static void main(final String[] args) {
    final BeanFactoryLocator locator = ContextSingletonBeanFactoryLocator.getInstance();
    final BeanFactoryReference ref = locator.useBeanFactory("context");
    final ApplicationContext context = (ApplicationContext) ref.getFactory();
    try {//from w  w w. j a  va2 s  . com
        final EmployeeAutoDao dao = (EmployeeAutoDao) context.getBean("employeeAutoDao");

        dao.getEmployeeByJobDeptno(null, null);
        dao.getEmployeeByJobDeptno("CLERK", null);
        dao.getEmployeeByJobDeptno(null, new Integer(20));
        dao.getEmployeeByJobDeptno("CLERK", new Integer(20));

        List employees = dao.getEmployeesBySal(0, 1000);
        for (int i = 0; i < employees.size(); ++i) {
            System.out.println(employees.get(i));
        }

        employees = dao.getEmployeeByDname("SALES");
        for (int i = 0; i < employees.size(); ++i) {
            System.out.println(employees.get(i));
        }

        final EmployeeSearchCondition dto = new EmployeeSearchCondition();
        dto.setDname("RESEARCH");
        employees = dao.getEmployeesBySearchCondition(dto);
        for (int i = 0; i < employees.size(); ++i) {
            System.out.println(employees.get(i));
        }

        final Employee employee = dao.getEmployeeByEmpno(7788);
        System.out.println("before timestamp:" + employee.getTimestamp());
        dao.update(employee);
        System.out.println("after timestamp:" + employee.getTimestamp());
    } finally {
        ref.release();
    }

}

---

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