/**
* Get a list of all occurrences of the field Field29F from the given block an empty list is
* returned if none found.
*
* @param block may be empty or null in which case an empty list is returned
*/
public static java.util.List<Field29F> getAll(final SwiftTagListBlock block) {
if (block == null || block.isEmpty()) {
return null;
}
final Field[] arr = block.getFieldsByName(NAME);
if (arr != null && arr.length > 0) {
final java.util.ArrayList<Field29F> result = new java.util.ArrayList<Field29F>(arr.length);
for (final Field f : arr) {
result.add((Field29F) f);
}
return result;
}
return java.util.Collections.emptyList();
}
/**
* Create a new instance of $sequenceClassname and add the contents of all sequences given
* inside. Mainly intended to create a sequence by adding subsequences
*
* @since 7.6
*/
public static SequenceB newInstance(final SwiftTagListBlock... sequences) {
final SequenceB result = new SequenceB();
result.addTag(START_TAG);
if (sequences != null && sequences.length > 0) {
for (final SwiftTagListBlock s : sequences) {
result.addTags(s.getTags());
}
}
result.addTag(END_TAG);
return result;
}
/**
* Get the first occurrence form the tag list or null if not found.
*
* @return null if not found o block is null or empty
* @param block may be null or empty
*/
public static Field29F get(final SwiftTagListBlock block) {
if (block == null || block.isEmpty()) {
return null;
}
return (Field29F) block.getFieldByName(NAME);
}
/**
* Creates a sequence with the given content.
*
* @see SwiftTagListBlock
*/
private SequenceB(final SwiftTagListBlock content) {
super(content.getTags());
}