Example usage for java.lang Character toString

List of usage examples for java.lang Character toString

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Introduction

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

Prototype

public static String toString(int codePoint)

Source Link

Document

Returns a String object representing the specified character (Unicode code point).

Usage

From source file:KeyListenerExample.java

KeyListenerExample() {

    d = new Display();
    s = new Shell(d);

    s.setSize(250, 200);/*  w  w  w. j  a  v a 2 s .  c  o m*/

    s.setText("A KeyListener Example");
    s.setLayout(new RowLayout());

    final Combo c = new Combo(s, SWT.DROP_DOWN | SWT.BORDER);
    c.add("Lions");
    c.add("Tigers");
    c.add("Bears");
    c.add("Oh My!");

    c.addKeyListener(new KeyListener() {
        String selectedItem = "";

        public void keyPressed(KeyEvent e) {
            if (c.getText().length() > 0) {
                return;
            }
            String key = Character.toString(e.character);
            String[] items = c.getItems();
            for (int i = 0; i < items.length; i++) {
                if (items[i].toLowerCase().startsWith(key.toLowerCase())) {
                    c.select(i);
                    selectedItem = items[i];
                    return;
                }
            }
        }

        public void keyReleased(KeyEvent e) {
            if (selectedItem.length() > 0)
                c.setText(selectedItem);
            selectedItem = "";
        }
    });
    s.open();
    while (!s.isDisposed()) {
        if (!d.readAndDispatch())
            d.sleep();
    }
    d.dispose();
}

From source file:org.esigate.util.UriUtils.java

private static String encode(char character) {
    return Character.toString(character);
}

From source file:edu.uci.ics.jung.algorithms.importance.TestWeightedNIPaths.java

@Override
protected void setUp() {
    vertexFactory = new Factory<String>() {
        char a = 'A';

        public String create() {
            return Character.toString(a++);
        }/* w w w  .  ja v a2  s.c o m*/
    };
    edgeFactory = new Factory<Number>() {
        int count;

        public Number create() {
            return count++;
        }
    };
}

From source file:org.amanzi.neo.loader.core.parser.impl.CSVUtils.java

private static Map<Character, Integer> defineDelimeters(final File file) {
    BufferedReader read = null;/*w  w  w.  java2s .  c om*/
    Map<Character, Integer> seaprators = new HashMap<Character, Integer>();
    String line;
    try {
        read = new BufferedReader(new FileReader(file));
        while ((line = read.readLine()) != null) {
            int maxMatch = 0;
            for (char regex : POSSIBLE_SEPARATORS) {
                String[] fields = line.split(Character.toString(regex));
                if (fields.length > maxMatch) {
                    maxMatch = fields.length;
                    seaprators.put(regex, maxMatch);
                }
            }
            if (maxMatch >= MINIMAL_HEADERS_SIZE) {
                break;
            }
        }
    } catch (IOException e) {
        LOGGER.error("Can't define delimeters", e);
    } finally {
        IOUtils.closeQuietly(read);
    }
    return seaprators;
}

From source file:com.omnigon.aem.common.utils.StringUtils.java

public static String shortenString(String src, int length, boolean addEllipses) {
    if (isNotBlank(src) && src.length() > length) {
        if (addEllipses) {
            String sub = src.substring(0, length);
            char last = sub.charAt(sub.length() - 1);

            return PUNCTUATION.contains(Character.toString(last)) ? sub : sub + ELLIPSES;
        } else {/*from  ww w  . j  a v  a  2s  . c  o  m*/

            return src.substring(0, length);
        }
    }

    return src;
}

From source file:net.certiv.antlr.project.util.Strings.java

public static String tokenCase(String in) {
    if (isAllUpperCase(in)) {
        return Character.toString(in.charAt(0)) + in.substring(1).toLowerCase();
    }// ww  w.j  a  va 2s.c  o m
    return in;
}

From source file:ai.grakn.migration.csv.Main.java

public static void runCSV(MigrationCLI cli) {
    String csvDataFileName = cli.getRequiredOption("input", "Data file missing (-i)");
    String csvTemplateName = cli.getRequiredOption("template", "Template file missing (-t)");
    int batchSize = cli.hasOption("b") ? Integer.valueOf(cli.getOption("b")) : AbstractMigrator.BATCH_SIZE;
    String delimiterString = cli.hasOption("s") ? cli.getOption("s")
            : Character.toString(CSVMigrator.SEPARATOR);

    if (delimiterString.toCharArray().length != 1) {
        cli.die("Wrong number of characters in delimiter " + delimiterString);
    }/* w w w.  j a va  2s. com*/

    char csvDelimiter = delimiterString.toCharArray()[0];

    // get files
    File csvDataFile = new File(csvDataFileName);
    File csvTemplate = new File(csvTemplateName);

    if (!csvTemplate.exists()) {
        cli.die("Cannot find file: " + csvTemplateName);
    }

    if (!csvDataFile.exists()) {
        cli.die("Cannot find file: " + csvDataFileName);
    }

    cli.printInitMessage(csvDataFile.getPath());

    String template = cli.fileAsString(csvTemplate);
    try (CSVMigrator csvMigrator = new CSVMigrator(template, csvDataFile).setSeparator(csvDelimiter)) {

        if (cli.hasOption("n")) {
            cli.writeToSout(csvMigrator.migrate());
        } else {
            MigrationLoader.load(cli.getLoader(), batchSize, csvMigrator);
            cli.printWholeCompletionMessage();
        }
    } catch (Throwable throwable) {
        cli.die(throwable);
    }

    cli.initiateShutdown();
}

From source file:edu.eci.arsw.pacm.services.PacmServicesStub.java

@Override
public void registrarJugadorAtacante(int salanum, Player p) throws ServicesException {
    if (!salasData.containsKey(salanum)) {
        throw new ServicesException("Sala " + salanum + " no ha sido registrada en el servidor.");
    } else {//from ww  w  .  j  a v  a  2 s. co  m
        CopyOnWriteArrayList tmp = salasData.get(salanum).getAtacantes();
        int a = 64 + tmp.size();
        identifacadores.put(p.getNombre(), Character.toString((char) a));
        tmp.add(p);
        salasData.get(salanum).setAtacantes(tmp);
    }
}

From source file:Main.java

/**
 * takes an escape'd XML string and converts it back to orginal text contents
 * //w ww  .  ja  v  a  2 s. c  o  m
 * @param chars XML contents
 * @return String translation of XML contents
 **/
public static final String unescape(final String chars) {
    if (chars == null) {
        return "";
    }

    final StringBuilder res = new StringBuilder(chars);
    int i = res.indexOf("&");

    while (i != -1) {
        final int j = res.indexOf(";", i + 1);
        if (j == -1) {
            break;
        }
        final String entity = res.substring(i + 1, j);
        if (entity.startsWith("#")) {
            if ((entity.length() == 3) && (entity.charAt(1) == 'x')) {
                // http://www.w3.org/TR/1999/WD-xml-c14n-19991109.html
                // 5.2 Character Escaping
                switch (entity.charAt(2)) {
                case '9':
                    res.replace(i, j + 1, "\t");
                    break;
                case 'D':
                    res.replace(i, j + 1, "\r");
                    break;
                case 'A':
                    res.replace(i, j + 1, "\n");
                    break;
                }
            } else {
                try {
                    final int charCode = Integer.parseInt(entity.substring(1));
                    final char c = (char) charCode;
                    res.replace(i, j + 1, Character.toString(c));
                    i = i + 1;
                } catch (final NumberFormatException e) {
                    res.delete(i, j + 1);
                }
            }
        } else {
            final String textEntity = XML_ENTITY_MAP.get(entity);
            if (textEntity != null) {
                res.replace(i, j + 1, textEntity);
                i = i + textEntity.length();
            } else {
                res.delete(i, j + 1);
            }
        }
        i = res.indexOf("&", i);
    }

    return res.toString();
}

From source file:org.coury.jfilehelpers.helpers.StringHelper.java

public static void createQuotedString(final StringBuffer sb, String source, final char quoteChar) {
    if (source == null) {
        source = "";
    }/*www .j  a va  2  s.c o  m*/

    String quotedCharStr = Character.toString(quoteChar);
    String escapedString = source.replace(quotedCharStr, quotedCharStr + quotedCharStr);

    sb.append(quoteChar);
    sb.append(escapedString);
    sb.append(quoteChar);
}