Example usage for java.lang StringBuilder append

Introduction

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

Prototype

@Override
    public StringBuilder append(double d)

Source Link

Usage

From source file:Main.java

private static byte[] generateDigest(String algorithm, String... params) throws NoSuchAlgorithmException {
    StringBuilder sb = new StringBuilder(512);
    for (String s : params) {
        sb.append(s);
    }/*from   w  w w  .  ja v a  2 s. c  o m*/
    return MessageDigest.getInstance(algorithm).digest(sb.toString().getBytes());
}

From source file:Main.java

public static String toString(Intent intent) {
    StringBuilder sb = new StringBuilder();
    sb.append(intent.getAction()).append(" ");

    Bundle bundle = intent.getExtras();/*from  ww  w. j a v  a2  s  . c  o  m*/
    if (bundle != null) {
        Set<String> sets = bundle.keySet();
        for (String key : sets) {
            if (bundle.get(key) instanceof Integer) {
                sb.append(key).append(":").append(bundle.getInt(key)).append("\n");
            } else if (bundle.get(key) instanceof ArrayList) {
                sb.append(key).append(":").append(Arrays.toString(bundle.getIntegerArrayList(key).toArray()))
                        .append("\n");
            } else if (bundle.get(key) instanceof Parcelable) {
                sb.append(key).append(":").append(bundle.getParcelable(key).toString()).append("\n");
            } else {
                sb.append(key).append(":").append(bundle.getString(key)).append("\n");
            }
        }

    }

    return sb.toString();
}

From source file:Main.java

public static <T> String toString(List<T> values) {
    StringBuilder buffer = new StringBuilder();
    for (T value : values) {
        buffer.append(value).append(System.lineSeparator());
    }//from   w  w w  .  ja  v  a 2 s .  c  o m
    return buffer.toString();
}

From source file:Main.java

public static void byteToBit(byte[] bytes, StringBuilder sb) {
    for (int i = 0; i < Byte.SIZE * bytes.length; i++)
        sb.append((bytes[i / Byte.SIZE] << i % Byte.SIZE & 0x80) == 0 ? '0' : '1');
}

From source file:Main.java

public static String joinArray(int[] arr, String seperator) {
    StringBuilder sb = new StringBuilder();
    for (Integer i : arr) {
        sb.append(i).append(seperator);
    }/*from w  w w.  j  a  va  2 s.  c o  m*/

    if (sb.length() > 0) {
        return sb.subSequence(0, sb.length() - seperator.length()).toString();
    }
    return sb.toString();
}

From source file:Main.java

public static String arrayToString(String[] array, String delimiter) {
    StringBuilder sb = new StringBuilder();
    if (array.length > 0) {
        sb.append(array[0]);
        for (int i = 1; i < array.length; i++) {
            sb.append(delimiter);/*from  w  ww . j  a  va 2  s  .c om*/
            sb.append(array[i]);
        }
    }
    return sb.toString();
}

From source file:Util.java

/**
 * @return a String representation of the given object array.
 * The strings are obtained by calling toString() on the
 * underlying objects./*  w w w  . ja v  a2 s  .  co  m*/
 */
public static String toString(Object[] obj) {
    if (obj == null)
        return "NULL";
    StringBuilder tmp = new StringBuilder();
    tmp.append("[");
    for (int i = 0; i < obj.length; i++) {
        tmp.append(obj[i].toString());
        if (i != obj.length - 1) {
            tmp.append(",");
        }
    }
    tmp.append("]");
    return tmp.toString();
}

From source file:Main.java

public static String implode(Iterable it, String glue) {
    StringBuilder result = new StringBuilder();
    for (Object o : it) {
        result.append(glue).append(o);
    }//from  ww w.  ja v a2  s . c om
    if (result.length() > 0) {
        result.delete(0, glue.length());
    }
    return result.toString();
}

From source file:Main.java

/**
 * Append a start tag to the string buffer.
 * //from ww w  .java  2s .co m
 * @param output
 *            StringBuilder of the output.
 * @param propertyName
 */
public static void appendStartNode(StringBuilder output, String propertyName) {
    output.append(START_BRACKET);
    output.append(getCleanPropertyName(propertyName));
    output.append(END_BRACKET);
}

From source file:Main.java

private static void appendXX(int i, StringBuilder toAppendTo) {
    if (i < 10)
        toAppendTo.append('0');
    toAppendTo.append(i);/*w w w . j  a v  a2  s .  co  m*/
}