Example usage for java.lang Math min

List of usage examples for java.lang Math min

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Introduction

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

Prototype

@HotSpotIntrinsicCandidate
public static double min(double a, double b)

Source Link

Document

Returns the smaller of two double values.

Usage

From source file:TableWithPageSize.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setLayout(new RowLayout(SWT.VERTICAL));
    final Table table = new Table(shell, SWT.VIRTUAL | SWT.BORDER);
    table.addListener(SWT.SetData, new Listener() {
        public void handleEvent(Event event) {
            TableItem item = (TableItem) event.item;
            int index = table.indexOf(item);
            int start = index / PAGE_SIZE * PAGE_SIZE;
            int end = Math.min(start + PAGE_SIZE, table.getItemCount());
            for (int i = start; i < end; i++) {
                item = table.getItem(i);
                item.setText("Item " + i);
            }//from  w ww . j a  v  a  2  s  .c  o  m
        }
    });
    table.setLayoutData(new RowData(200, 200));
    long t1 = System.currentTimeMillis();
    table.setItemCount(COUNT);
    long t2 = System.currentTimeMillis();
    System.out.println("Items: " + COUNT + ", Time: " + (t2 - t1) + " (ms) [page=" + PAGE_SIZE + "]");
    shell.layout();
    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:Snippet9.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display, SWT.SHELL_TRIM | SWT.H_SCROLL | SWT.V_SCROLL);
    final Composite composite = new Composite(shell, SWT.BORDER);
    composite.setSize(200, 400);//from ww  w  .  j a  v a  2s.com
    final ScrollBar hBar = shell.getHorizontalBar();
    hBar.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event e) {
            Point location = composite.getLocation();
            location.x = -hBar.getSelection();
            composite.setLocation(location);
        }
    });
    final ScrollBar vBar = shell.getVerticalBar();
    vBar.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event e) {
            Point location = composite.getLocation();
            location.y = -vBar.getSelection();
            composite.setLocation(location);
        }
    });
    shell.addListener(SWT.Resize, new Listener() {
        public void handleEvent(Event e) {
            Point size = composite.getSize();
            Rectangle rect = shell.getClientArea();
            hBar.setMaximum(size.x);
            vBar.setMaximum(size.y);
            hBar.setThumb(Math.min(size.x, rect.width));
            vBar.setThumb(Math.min(size.y, rect.height));
            int hPage = size.x - rect.width;
            int vPage = size.y - rect.height;
            int hSelection = hBar.getSelection();
            int vSelection = vBar.getSelection();
            Point location = composite.getLocation();
            if (hSelection >= hPage) {
                if (hPage <= 0)
                    hSelection = 0;
                location.x = -hSelection;
            }
            if (vSelection >= vPage) {
                if (vPage <= 0)
                    vSelection = 0;
                location.y = -vSelection;
            }
            composite.setLocation(location);
        }
    });
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:MinDemo.java

public static void main(String[] args) {

    double enrollmentPrice = 45.875;
    double closingPrice = 54.375;

    System.out.println("Your purchase price is: $" + Math.min(enrollmentPrice, closingPrice));
}

From source file:edu.berkeley.compbio.phyloutils.NearestNodeFinder.java

public static void main(String[] argv) throws IOException, NoSuchNodeException {
    //service.setGreengenesRawFilename(argv[0]);
    service.setHugenholtzFilename(argv[0]);
    //service.setSynonymService(NcbiTaxonomyClient.getInstance());
    service.init();// w w  w .  j a  va2s  . com

    final int[] targetIds = IntArrayReader.read(argv[1]);
    int[] queryIds = IntArrayReader.read(argv[2]);
    final double minDistance = Double.parseDouble(argv[3]); // implement leave-one-out at any level

    Map<Integer, Double> results = Parallel.map(new ArrayIterator(queryIds), new Function<Integer, Double>() {
        public Double apply(Integer queryId) {
            try {
                double best = Double.MAX_VALUE;
                for (int targetId : targetIds) {
                    double d = service.minDistanceBetween(queryId, targetId);
                    if (d >= minDistance) {
                        best = Math.min(best, d);
                    }
                }
                return best;
            } catch (NoSuchNodeException e) {
                throw new Error(e);
            }
        }
    });

    String outfileName = argv[4];
    PrintWriter out = new PrintWriter(outfileName);
    out.println("id\tdist");

    for (Map.Entry<Integer, Double> entry : results.entrySet()) {
        out.println(entry.getKey() + "\t" + entry.getValue());
    }
    out.close();
}

From source file:edu.cuhk.hccl.SequenceFileWriter.java

public static void main(String[] args) throws IOException {
    // Check parameters
    if (args.length < 3) {
        System.out.print("Please specify three parameters!");
        System.exit(-1);/*from ww w.  j  a va 2  s  . co m*/
    }

    File filesDir = new File(args[0]);
    String targetDir = args[1];
    final int NUM_SPLITS = Integer.parseInt(args[2]);

    // Remove old target directory first
    FileUtils.deleteQuietly(new File(targetDir));

    File[] dataFiles = filesDir.listFiles();

    int total = dataFiles.length;
    int range = (int) Math.round(total / NUM_SPLITS + 0.5);
    System.out.printf("[INFO] The number of total files is %d \n.", total);

    for (int i = 1; i <= NUM_SPLITS; i++) {
        int start = (i - 1) * range;
        int end = Math.min(start + range, total);
        File[] subFiles = Arrays.copyOfRange(dataFiles, start, end);
        createSeqFile(subFiles, FilenameUtils.normalize(targetDir + "/" + i + ".seq"));
    }

    System.out.println("[INFO] All files have been successfully processed!");
}

From source file:Snippet107.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("Button 1");
    final Sash sash = new Sash(shell, SWT.VERTICAL);
    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("Button 2");

    final FormLayout form = new FormLayout();
    shell.setLayout(form);//from w  ww.  ja  v a 2 s  . com

    FormData button1Data = new FormData();
    button1Data.left = new FormAttachment(0, 0);
    button1Data.right = new FormAttachment(sash, 0);
    button1Data.top = new FormAttachment(0, 0);
    button1Data.bottom = new FormAttachment(100, 0);
    button1.setLayoutData(button1Data);

    final int limit = 20, percent = 50;
    final FormData sashData = new FormData();
    sashData.left = new FormAttachment(percent, 0);
    sashData.top = new FormAttachment(0, 0);
    sashData.bottom = new FormAttachment(100, 0);
    sash.setLayoutData(sashData);
    sash.addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event e) {
            Rectangle sashRect = sash.getBounds();
            Rectangle shellRect = shell.getClientArea();
            int right = shellRect.width - sashRect.width - limit;
            e.x = Math.max(Math.min(e.x, right), limit);
            if (e.x != sashRect.x) {
                sashData.left = new FormAttachment(0, e.x);
                shell.layout();
            }
        }
    });

    FormData button2Data = new FormData();
    button2Data.left = new FormAttachment(sash, 0);
    button2Data.right = new FormAttachment(100, 0);
    button2Data.top = new FormAttachment(0, 0);
    button2Data.bottom = new FormAttachment(100, 0);
    button2.setLayoutData(button2Data);

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet9.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display, SWT.SHELL_TRIM | SWT.H_SCROLL | SWT.V_SCROLL);
    shell.setText("Snippet 9");
    final Composite composite = new Composite(shell, SWT.BORDER);
    composite.setSize(700, 600);/*w  w w .  ja  va 2s  .  com*/
    final Color red = display.getSystemColor(SWT.COLOR_RED);
    composite.addPaintListener(e -> {
        e.gc.setBackground(red);
        e.gc.fillOval(5, 5, 690, 590);
    });
    final ScrollBar hBar = shell.getHorizontalBar();
    hBar.addListener(SWT.Selection, e -> {
        Point location = composite.getLocation();
        location.x = -hBar.getSelection();
        composite.setLocation(location);
    });
    final ScrollBar vBar = shell.getVerticalBar();
    vBar.addListener(SWT.Selection, e -> {
        Point location = composite.getLocation();
        location.y = -vBar.getSelection();
        composite.setLocation(location);
    });
    shell.addListener(SWT.Resize, e -> {
        Point size = composite.getSize();
        Rectangle rect = shell.getClientArea();
        hBar.setMaximum(size.x);
        vBar.setMaximum(size.y);
        hBar.setThumb(Math.min(size.x, rect.width));
        vBar.setThumb(Math.min(size.y, rect.height));
        int hPage = size.x - rect.width;
        int vPage = size.y - rect.height;
        int hSelection = hBar.getSelection();
        int vSelection = vBar.getSelection();
        Point location = composite.getLocation();
        if (hSelection >= hPage) {
            if (hPage <= 0)
                hSelection = 0;
            location.x = -hSelection;
        }
        if (vSelection >= vPage) {
            if (vPage <= 0)
                vSelection = 0;
            location.y = -vSelection;
        }
        composite.setLocation(location);
    });
    shell.setSize(600, 500);
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet372.java

public static void main(String[] args) {
    int maximumWidth = 200;
    int maximumHeight = 2000;

    String html = "<HTML><HEAD><TITLE>HTML Test</TITLE></HEAD><BODY>";
    for (int i = 0; i < 15; i++)
        html += "<P>This is line " + i + "</P>";
    html += "</BODY></HTML>";

    Display display = new Display();
    Shell shell = new Shell(display);
    shell.setText("Snippet 372");
    shell.setLayout(new FillLayout());
    Browser browser;/*from  www.  j ava  2  s . c o  m*/
    try {
        browser = new Browser(shell, SWT.NONE);
    } catch (SWTError e) {
        System.out.println("Could not instantiate Browser: " + e.getMessage());
        display.dispose();
        return;
    }
    browser.setText(html);
    browser.addProgressListener(ProgressListener.completedAdapter(event -> {
        // Set the display to something known to be smaller than the content
        shell.setSize(50, 50);
        browser.execute("document.getElementsByTagName(\"html\")[0].style.whiteSpace = \"nowrap\""); //$NON-NLS-1$
        // Save the width to either be a decided maximum or the browser's content width plus the margin
        Double width = Math.min(maximumWidth,
                10 + (Double) browser.evaluate("return document.body.scrollWidth;")); //$NON-NLS-1$
        shell.setSize(width.intValue(), 0);
        browser.execute("document.getElementsByTagName(\"html\")[0].style.whiteSpace = \"normal\""); //$NON-NLS-1$
        shell.layout();
        // Set the height to either be a decided maximum or the browser's content height plus the margin
        Double height = Math.min(maximumHeight,
                5 + (Double) browser.evaluate("return document.body.scrollHeight;")); //$NON-NLS-1$
        shell.setSize(width.intValue(), height.intValue());
    }));

    shell.open();
    while (!shell.isDisposed()) {
        shell.layout();
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:org.eclipse.swt.snippets.Snippet107.java

public static void main(String[] args) {
    Display display = new Display();
    final Shell shell = new Shell(display);
    shell.setText("Snippet 107");
    Button button1 = new Button(shell, SWT.PUSH);
    button1.setText("Button 1");
    final Sash sash = new Sash(shell, SWT.VERTICAL);
    Button button2 = new Button(shell, SWT.PUSH);
    button2.setText("Button 2");

    final FormLayout form = new FormLayout();
    shell.setLayout(form);/*from   ww w. j  a  va  2s  .  c  om*/

    FormData button1Data = new FormData();
    button1Data.left = new FormAttachment(0, 0);
    button1Data.right = new FormAttachment(sash, 0);
    button1Data.top = new FormAttachment(0, 0);
    button1Data.bottom = new FormAttachment(100, 0);
    button1.setLayoutData(button1Data);

    final int limit = 20, percent = 50;
    final FormData sashData = new FormData();
    sashData.left = new FormAttachment(percent, 0);
    sashData.top = new FormAttachment(0, 0);
    sashData.bottom = new FormAttachment(100, 0);
    sash.setLayoutData(sashData);
    sash.addListener(SWT.Selection, e -> {
        Rectangle sashRect = sash.getBounds();
        Rectangle shellRect = shell.getClientArea();
        int right = shellRect.width - sashRect.width - limit;
        e.x = Math.max(Math.min(e.x, right), limit);
        if (e.x != sashRect.x) {
            sashData.left = new FormAttachment(0, e.x);
            shell.layout();
        }
    });

    FormData button2Data = new FormData();
    button2Data.left = new FormAttachment(sash, 0);
    button2Data.right = new FormAttachment(100, 0);
    button2Data.top = new FormAttachment(0, 0);
    button2Data.bottom = new FormAttachment(100, 0);
    button2.setLayoutData(button2Data);

    shell.pack();
    shell.open();
    while (!shell.isDisposed()) {
        if (!display.readAndDispatch())
            display.sleep();
    }
    display.dispose();
}

From source file:com.workfront.StreamClientSample.java

public static void main(String[] args) {
    StreamClient client = new StreamClient("http://localhost:8080/attask/api");

    try {/*from   w w  w.ja  va  2s  . c om*/
        // Login
        System.out.print("Logging in...");
        JSONObject session = client.login("admin@user.attask", "user");
        System.out.println("done");

        // Get user
        System.out.print("Retrieving user...");
        JSONObject user = client.get("user", session.getString("userID"),
                new String[] { "ID", "homeGroupID", "emailAddr" });
        System.out.println("done");

        // Search projects
        System.out.print("Searching projects...");
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("groupID", user.getString("homeGroupID"));
        JSONArray results = client.search("proj", map, new String[] { "ID", "name" });
        System.out.println("done");

        for (int i = 0; i < Math.min(10, results.length()); i++) {
            System.out.println(" - " + results.getJSONObject(i).getString("name"));
        }

        // Create project
        System.out.print("Creating project...");
        map.clear();
        map.put("name", "My Project");
        map.put("groupID", user.getString("homeGroupID"));
        JSONObject proj = client.post("proj", map);
        System.out.println("done");

        // Get project
        System.out.print("Retrieving project...");
        proj = client.get("proj", proj.getString("ID"));
        System.out.println("done");

        // Edit project
        System.out.print("Editing project...");
        map.clear();
        map.put("name", "Your Project");
        proj = client.put("proj", proj.getString("ID"), map);
        System.out.println("done");

        // Delete project
        System.out.print("Deleting project...");
        client.delete("proj", proj.getString("ID"));
        System.out.println("done");

        // Logout
        System.out.print("Logging out...");
        client.logout();
        System.out.println("done");
    } catch (StreamClientException e) {
        System.out.println(e.getMessage());
    } catch (JSONException e) {
        System.out.println(e.getMessage());
    }
}