org.displaytag.sample: public final class: RandomSampleUtil

org.displaytag.sample
public final class: RandomSampleUtil [javadoc | source]

java.lang.Object
   org.displaytag.sample.RandomSampleUtil

Utility class used to get random word and sentences used in examples.

author: Fabrizio - Giustina

version: $ - Revision$ ($Author$)

Method from org.displaytag.sample.RandomSampleUtil Summary:
getRandomDate, getRandomEmail, getRandomSentence, getRandomWord

Methods from java.lang.Object:
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method from org.displaytag.sample.RandomSampleUtil Detail:
public static Date getRandomDate() { Calendar calendar = Calendar.getInstance(); calendar.add(Calendar.DATE, 365 - random.nextInt(730)); return calendar.getTime(); } returns a random date.
public static String getRandomEmail() { return getRandomWord() + "@" + getRandomWord() + ".com"; //$NON-NLS-1$ //$NON-NLS-2$ } returns a random email.
public static String getRandomSentence(int wordNumber) { StringBuffer buffer = new StringBuffer(wordNumber * 12); int j = 0; while (j < wordNumber) { buffer.append(getRandomWord()); buffer.append(" "); //$NON-NLS-1$ j++; } return buffer.toString(); } returns a random sentence.
public static String getRandomWord() { return words[random.nextInt(words.length)]; } returns a random word.

Method from org.displaytag.sample.RandomSampleUtil Detail:

 public static Date getRandomDate() {
        Calendar calendar = Calendar.getInstance();
        calendar.add(Calendar.DATE, 365 - random.nextInt(730));
        return calendar.getTime();
}

returns a random date.

 public static String getRandomEmail() {
        return getRandomWord() + "@" + getRandomWord() + ".com"; //$NON-NLS-1$ //$NON-NLS-2$
}

returns a random email.

 public static String getRandomSentence(int wordNumber) {
        StringBuffer buffer = new StringBuffer(wordNumber * 12);
        int j = 0;
        while (j <  wordNumber)
        {
            buffer.append(getRandomWord());
            buffer.append(" "); //$NON-NLS-1$
            j++;
        }
        return buffer.toString();
}

returns a random sentence.

 public static String getRandomWord() {
        return words[random.nextInt(words.length)];
}

returns a random word.