Example usage for java.lang Character toString

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:com.wojtechnology.sunami.SongManager.java

public List<FireMixtape> getByTitle() {
    List<FireMixtape> displayList = new ArrayList<>(mSongList);
    if (mSongList.size() <= 0) {
        return displayList;
    }/*from w ww .ja va  2  s. c om*/

    Collections.sort(displayList, new Comparator<FireMixtape>() {
        @Override
        public int compare(FireMixtape lhs, FireMixtape rhs) {
            return compareTitles(lhs, rhs);
        }
    });

    Map<Character, Integer> letters = new HashMap<>();

    int i = 0;
    while (firstLetter(displayList.get(i).title) < 'A' || firstLetter(displayList.get(i).title) > 'Z') {
        i++;
        if (i >= displayList.size())
            return displayList;
    }
    int sum = i;
    int j = i;

    for (char headerTitle = 'A'; headerTitle <= 'Z' && i < displayList.size(); i++) {
        if (firstLetter(displayList.get(i).title) != headerTitle) {
            letters.put(headerTitle, i - j);
            headerTitle++;
            j = i;
            i--;
        }
    }

    for (char headerTitle = 'A'; headerTitle <= 'Z' && letters.containsKey(headerTitle); headerTitle++) {
        if (letters.get(headerTitle) != 0) {
            FireMixtape mixtape = HeaderHelper.makeHeader(context, Character.toString(headerTitle));
            displayList.add(sum, mixtape);
            sum++;
        }
        sum += letters.get(headerTitle);
    }

    FireMixtape final_header = HeaderHelper.makeFinal(context, getFinalLabel());

    displayList.add(final_header);

    return displayList;
}

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From source file:au.org.ala.delta.translation.delta.DeltaWriter.java

public String rangeToString(List<Integer> values, char separator, char rangeSeparator) {
    return rangeToString(values, separator, Character.toString(rangeSeparator));
}

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From source file:edu.pitt.tcga.httpclient.util.CSVReader.java

/**
 * Constructs CSVReader with supplied separator and quote char.
 * //from www .  j a  va  2  s  .co m
 * @param reader
 *            the reader to an underlying CSV source.
 * @param separator
 *            the delimiter to use for separating entries
 * @param quotechar
 *            the character to use for quoted elements
 * @param line
 *            the line number to skip for start reading
 */
public CSVReader(Reader reader, char separator, char quotechar, int line) {
    this.br = new BufferedReader(reader);
    this.separator = separator;
    sepStr = Character.toString(separator);
    this.quotechar = quotechar;
    this.skipLines = line;
}

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From source file:de.uni.bremen.monty.moco.ast.expression.literal.StringLiteral.java

/** replaces escape sequences of string literals by the LLVM IR equivalents
 *
 * @param value//from   www.j a  v  a 2s  .  com
 *            the string which should be escaped
 * @return an escaped string */
public static String replaceEscapeSequences(String value) {
    // replace escape sequences
    value = value.replace("\\t", "\\09"); // horizontal tab
    value = value.replace("\\b", "\\08"); // backspace
    value = value.replace("\\n", "\\0A"); // line feed
    value = value.replace("\\r", "\\0D"); // carriage return
    value = value.replace("\\f", "\\0C"); // formfeed
    value = value.replace("\\'", "\\27"); // single quote
    value = value.replace("\\\"", "\\22"); // double quote
    value = value.replace("\\\\", "\\5C"); // backslash

    // replace unicode escape sequences by utf-8 codes
    StringBuffer output = new StringBuffer();
    Pattern regex = Pattern.compile("(\\\\u....)|\\P{ASCII}");
    Matcher matcher = regex.matcher(value);
    byte[] utf8;
    while (matcher.find()) {
        String replacement = "";

        if (matcher.group().startsWith("\\u")) {
            // convert hexadecimal unicode number to utf-8 encoded bytes
            utf8 = Character.toString((char) Integer.parseInt(matcher.group().substring(2), 16))
                    .getBytes(StandardCharsets.UTF_8);
        } else {
            // convert a unicode character to utf-8 encoded bytes
            utf8 = matcher.group().getBytes(StandardCharsets.UTF_8);
        }
        // convert utf-8 bytes to hex strings (for LLVM IR)
        for (byte c : utf8) {
            replacement += String.format("\\\\%02x", c);
        }
        matcher.appendReplacement(output, replacement);
    }
    matcher.appendTail(output);

    return output.toString();
}

---

From source file:org.apache.hadoop.hbase.TestScanner2.java

/**
 * Test getting scanners with regexes for column names.
 * @throws IOException /*from   w  ww .  j a v  a 2 s . c  o m*/
 */
public void testRegexForColumnName() throws IOException {
    // Setup HClient, ensure that it is running correctly
    HBaseAdmin admin = new HBaseAdmin(conf);

    // Setup colkeys to be inserted
    Text tableName = new Text(getName());
    createTable(admin, tableName);
    HTable table = new HTable(this.conf, tableName);
    // Add a row to columns without qualifiers and then two with.  Make one
    // numbers only so easy to find w/ a regex.
    long id = table.startUpdate(new Text(getName()));
    final String firstColkeyFamily = Character.toString(FIRST_COLKEY) + ":";
    table.put(id, new Text(firstColkeyFamily + getName()), GOOD_BYTES);
    table.put(id, new Text(firstColkeyFamily + "22222"), GOOD_BYTES);
    table.put(id, new Text(firstColkeyFamily), GOOD_BYTES);
    table.commit(id);
    // Now do a scan using a regex for a column name.
    checkRegexingScanner(table, firstColkeyFamily + "\\d+");
    // Do a new scan that only matches on column family.
    checkRegexingScanner(table, firstColkeyFamily + "$");
}

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From source file:io.fabric8.forge.rest.dto.UICommands.java

public static PropertyDTO createInputDTO(UIContext context, InputComponent<?, ?> input) {
    String name = input.getName();
    String description = input.getDescription();
    String label = input.getLabel();
    String requiredMessage = input.getRequiredMessage();
    char shortNameChar = input.getShortName();
    String shortName = Character.toString(shortNameChar);
    Object inputValue = InputComponents.getValueFor(input);

    /*//from  w ww.j a  va 2s.  c  om
            if (input instanceof ManyValued) {
    ManyValued manyValued = (ManyValued) input;
    inputValue = manyValued.getValue();
            }
    */
    Object value = convertValueToSafeJson(input.getValueConverter(), inputValue);

    Class<?> valueType = input.getValueType();
    String javaType = null;
    if (valueType != null) {
        javaType = valueType.getCanonicalName();
    }
    String type = JsonSchemaTypes.getJsonSchemaTypeName(valueType);
    boolean enabled = input.isEnabled();
    boolean required = input.isRequired();
    List<Object> enumValues = new ArrayList<>();
    List<Object> typeaheadData = new ArrayList<>();
    if (input instanceof SelectComponent) {
        SelectComponent selectComponent = (SelectComponent) input;
        Iterable valueChoices = selectComponent.getValueChoices();
        Converter converter = selectComponent.getItemLabelConverter();

        boolean isJson = isJsonDTO(javaType);
        for (Object valueChoice : valueChoices) {
            Object jsonValue;
            if (isJson) {
                jsonValue = Proxies.unwrap(valueChoice);
            } else {
                jsonValue = convertValueToSafeJson(converter, valueChoice);
            }
            enumValues.add(jsonValue);
        }
    }
    if (input instanceof HasCompleter) {
        HasCompleter hasCompleter = (HasCompleter) input;
        UICompleter completer = hasCompleter.getCompleter();
        if (completer != null) {
            String textValue = inputValue != null ? inputValue.toString() : "";
            Iterable valueChoices = completer.getCompletionProposals(context, input, textValue);
            // TODO is there a way to find a converter?
            Converter converter = null;
            for (Object valueChoice : valueChoices) {
                Object jsonValue = convertValueToSafeJson(converter, valueChoice);
                typeaheadData.add(jsonValue);
            }
        }
    }
    if (enumValues.isEmpty()) {
        enumValues = null;
    }
    if (typeaheadData.isEmpty()) {
        typeaheadData = null;
    }
    return new PropertyDTO(name, description, label, requiredMessage, value, javaType, type, enabled, required,
            enumValues, typeaheadData);
}

---

From source file:org.exoplatform.wiki.rendering.internal.parser.confluence.ConfluenceLinkReferenceParser.java

private String divideAfterLast(StringBuffer buffer, char divider) {
    if (buffer.length() == 0) {
        return null;
    }/*  w  w  w  .  j  a  v  a2  s  .  c o m*/
    return divideAfter(buffer, buffer.lastIndexOf(Character.toString(divider)));
}

---

From source file:io.github.jeddict.jcode.util.JavaUtil.java

/**
 * a derived methodName from variableName Eg nickname -> getNickname /
 * setNickname//from w  w w.  jav a 2 s.  co m
 */
public static String getMethodName(String type, String fieldName) {
    String methodName;
    if (fieldName.charAt(0) == '_') {
        char ch = Character.toUpperCase(fieldName.charAt(1));
        methodName = Character.toString(ch) + fieldName.substring(2);
    } else {
        char ch = Character.toUpperCase(fieldName.charAt(0));
        methodName = Character.toString(ch) + fieldName.substring(1);
    }
    if (type != null) {
        methodName = type + methodName;
    }
    return methodName;
}

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From source file:org.easyrec.utils.io.autoimport.AutoImportUtils.java

public static String retrieveCommandFromLine(String line) {
    // syntax: '# command: insert/remove'
    String csvComment = Character.toString(CSV_COMMENT_CHAR);
    StringBuilder errorMsgBuffer = new StringBuilder(
            "this line doesn't contain a valid command, line must be: '");
    errorMsgBuffer.append(VALID_COMMAND);
    errorMsgBuffer.append("', but was: '");
    errorMsgBuffer.append(line);//w  ww.  j a v a 2s.  co  m
    errorMsgBuffer.append("'");
    String errorMsg = errorMsgBuffer.toString();

    // check '#'
    line = line.trim();
    if (!line.startsWith(csvComment)) {
        throw new IllegalArgumentException(errorMsg);
    }
    line = line.substring(line.indexOf(csvComment) + csvComment.length());

    // check 'command'
    line = line.trim();
    if (!line.startsWith(CSV_COMMAND)) {
        throw new IllegalArgumentException(errorMsg);
    }
    line = line.substring(line.indexOf(CSV_COMMAND) + CSV_COMMAND.length());

    // check ':'
    line = line.trim();
    if (!line.startsWith(CSV_DELIMITER)) {
        throw new IllegalArgumentException(errorMsg);
    }
    line = line.substring(line.indexOf(CSV_DELIMITER) + CSV_DELIMITER.length());

    // check command 'insert' or 'delete'
    line = line.trim();
    if (line.startsWith(COMMAND_INSERT)) {
        return COMMAND_INSERT;
    }

    if (line.startsWith(COMMAND_REMOVE)) {
        return COMMAND_REMOVE;
    }

    throw new IllegalArgumentException(errorMsg);
}

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From source file:ninja.javafx.smartcsv.fx.preferences.PreferencesController.java

public void setCsvPreference(CsvPreference csvPreference) {
    quoteChar.setText(Character.toString(csvPreference.getQuoteChar()));
    delimiterChar.setText(Character.toString((char) csvPreference.getDelimiterChar()));
    surroundingSpacesNeedQuotes.setSelected(csvPreference.isSurroundingSpacesNeedQuotes());
    ignoreEmptyLines.setSelected(csvPreference.isIgnoreEmptyLines());
    quoteMode.getSelectionModel().select(getQuoteModeName(csvPreference.getQuoteMode()));
    endOfLineSymbols = csvPreference.getEndOfLineSymbols();
}

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