content: /**
   * Copyright 2006 DFKI GmbH.
   * All Rights Reserved.  Use is subject to license terms.
   * <p/>
   * This file is part of MARY TTS.
   * <p/>
   * MARY TTS 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, version 3 of the License.
   * <p/>
   * This program is distributed in the hope that it will be useful,
   * 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.
   * <p/>
   * You should have received a copy of the GNU Lesser General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   */
  package marytts.unitselection.select;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import marytts.unitselection.data.UnitDatabase;
  import mf.org.w3c.dom.Element;
  
  
  public class HalfPhoneUnitSelector extends UnitSelector {
  
      /**
       * Initialise the unit selector. Need to call load() separately.
       *
       * @see #load(UnitDatabase)
       */
      public HalfPhoneUnitSelector() throws Exception {
          super();
      }
  
      /**
       * Create the list of targets from the XML elements to synthesize.
       *
       * @param segmentsAndBoundaries a list of MaryXML phone and boundary elements
       * @return a list of Target objects
       */
      @Override
      protected List<Target> createTargets(List<Element> segmentsAndBoundaries) {
          List<Target> targets = new ArrayList<Target>();
          for (Element sOrB : segmentsAndBoundaries) {
              String phone = getPhoneSymbol(sOrB);
              targets.add(new HalfPhoneTarget(phone + "_L", sOrB, true)); // left half
              targets.add(new HalfPhoneTarget(phone + "_R", sOrB, false)); // right half
          }
          return targets;
      }
  
  }
  
  