/**
* Appends specified {@code value} to the attribute
*
* @param key The key
* @param value The value
* @param separator The separator used to append the value
*/
public final void append(String key, CharSequence value, String separator) {
String current = getAttribute(key);
if (Strings.isEmpty(current)) {
xmlTag.put(key, value);
} else {
xmlTag.put(key, current + separator + value);
}
setModified(true);
}
/**
* @see org.apache.wicket.markup.parser.XmlTag#put(String, StringValue)
* @param key The key
* @param value The value
*/
public final void put(String key, StringValue value) {
xmlTag.put(key, value);
setModified(true);
}
/**
* THIS METHOD IS NOT PART OF THE PUBLIC API, DO NOT CALL IT
*
* @see org.apache.wicket.markup.parser.XmlTag#put(String, CharSequence)
* @param key The key
* @param value The value
*/
public final void putInternal(String key, CharSequence value) {
xmlTag.put(key, value);
setModified(true);
}
/**
* @see org.apache.wicket.markup.parser.XmlTag#put(String, int)
* @param key The key
* @param value The value
*/
public final void put(final String key, final int value) {
xmlTag.put(key, value);
setModified(true);
}