Example usage for java.lang StringBuffer append

Introduction

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

Prototype

@Override
    public synchronized StringBuffer append(double d)

Source Link

Usage

From source file:Main.java

public static void printNodeList(ArrayList<Node> nodeList) {
    StringBuffer buffer = new StringBuffer();
    for (Node node : nodeList) {
        buffer.append(node.getNodeName() + " = " + node.getNodeValue() + " Attributes: " + attributesStr(node)
                + "\n");
    }/*from w ww  .jav a 2 s . c om*/
    logger.info(buffer);
}

From source file:Main.java

private static String byte2hexString(byte buf[]) {
    StringBuffer strbuf = new StringBuffer(buf.length * 2);
    int i;/*w  w  w.  j a v a  2 s  .c  o  m*/
    for (i = 0; i < buf.length; i++) {
        strbuf.append(Integer.toString((buf[i] >> 4) & 0xf, 16) + Integer.toString(buf[i] & 0xf, 16));
    }

    return strbuf.toString();
}

From source file:Main.java

public static String join(String[] arry, String with) {
    StringBuffer buf = new StringBuffer();
    for (String s : arry) {
        if (buf.length() > 0) {
            buf.append(with);
        }/*from www  .j ava 2s  .co  m*/
        buf.append(s);
    }
    return buf.toString();
}

From source file:Main.java

private static StringBuffer appendElementStartHead(StringBuffer p_buffer, String p_name,
        String[][] attributes) {//from ww  w  .  ja v a 2 s . c o  m
    p_buffer.append("<");
    p_buffer.append(p_name);
    if (attributes != null) {
        for (int i = 0; i < attributes.length; i++) {
            appendAttribute(p_buffer, attributes[i][0], attributes[i][1]);
        }
    }
    return p_buffer;
}

From source file:Main.java

public static String formatAccountNo(String accountNo) {
    try {//from ww w  .  ja va2 s.  co  m
        StringBuffer s = new StringBuffer();
        for (int i = 0; i < accountNo.length() - 10; i++) {
            s.append("*");
        }

        StringBuffer sb = new StringBuffer(accountNo);
        sb.replace(6, accountNo.length() - 4, s.toString());
        return sb.toString();
    } catch (Exception e) {
        return accountNo;
    }
}

From source file:Main.java

public static String bytesToHex(byte[] data) {
    StringBuffer buf = new StringBuffer();
    for (int i = 0; i < data.length; i++) {
        buf.append(byteToHex(data[i]));
    }/* w  w  w  .  j  a  v a2 s. c o  m*/
    return (buf.toString());
}

From source file:Main.java

public static String getRandomNum() {
    StringBuffer sb = new StringBuffer();
    Random random = new Random();
    for (int i = 0; i < 3; i++) {
        sb.append(random.nextInt(9));
    }// w  w  w . ja  va2 s  .c  o  m
    return sb.toString();
}

From source file:StringUtils.java

/**
 *  A simple routine which just repeates the arguments.  This is useful
 *  for creating something like a line or something.
 *
 *  @param what String to repeat//  w  ww  . j av a 2  s. co m
 *  @param times How many times to repeat the string.
 *  @return Guess what?
 *  @since 2.1.98.
 */
public static String repeatString(String what, int times) {
    StringBuffer sb = new StringBuffer();

    for (int i = 0; i < times; i++) {
        sb.append(what);
    }

    return sb.toString();
}

From source file:Main.java

public static String toHexString(byte[] bytes) {
    if (bytes == null) {
        return null;
    }/*from  w w  w.j a  v a2 s .c om*/

    StringBuffer result = new StringBuffer();
    for (byte b : bytes) {
        result.append(Integer.toString((b & 0xF0) >> 4, 16));
        result.append(Integer.toString(b & 0x0F, 16));
    }
    return result.toString();
}

From source file:com.ibm.watson.catalyst.corpus.tfidf.Template.java

public static Pattern getTemplatePattern(JsonNode document, String before, String after) {
    JsonNode terms = document.get("words");
    List<String> words = new ArrayList<String>();
    for (JsonNode termNode : terms) {
        if (termNode.get("frequency").asInt() < 5)
            continue;
        if (termNode.get("string").asText().length() < 2)
            continue;
        Term t = new Term(termNode);
        words.add(t.getTerm());//from  ww  w. ja  va2s  . c  o m
    }

    StringBuffer sb = new StringBuffer("");
    sb.append(before).append(makeOr(words)).append(after);

    Pattern p = Pattern.compile(sb.toString(), Pattern.CASE_INSENSITIVE);
    return p;
}