// Copyright (C) 2008-2009 Christian M. Zmasek
// Copyright (C) 2008-2009 Burnham Institute for Medical Research
// All rights reserved
-//
+//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
-//
+//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
*
* @see java.util.Iterator#hasNext()
*/
+ @Override
public boolean hasNext() {
return !getStack().isEmpty();
}
/**
* Advances the Iterator by one.
*/
+ @Override
public PhylogenyNode next() throws NoSuchElementException {
if ( !hasNext() ) {
throw new NoSuchElementException( "Attempt to call \"next()\" on iterator which has no more next elements." );
* Not supported.
*
*/
+ @Override
public void remove() {
throw new UnsupportedOperationException();
}
+ @Override
public void reset() {
getStack().clear();
getStack().push( getTree().getRoot() );