/**
* Copyright 2006 DFKI GmbH.
* All Rights Reserved. Use is subject to license terms.
*
* This file is part of MARY TTS.
*
* 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.
*
* 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.
*
* 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.data;
public class DiphoneUnit extends Unit {
public final Unit left;
public final Unit right;
public DiphoneUnit(Unit left, Unit right) {
super(left.startTime, left.duration + right.duration, left.index);
this.left = left;
this.right = right;
}
public int getIndex() {
throw new IllegalStateException("This method should not be called for DiphoneUnits.");
}
public boolean isEdgeUnit() {
throw new IllegalStateException("This method should not be called for DiphoneUnits.");
}
public String toString() {
return "diphoneunit " + index + " start: " + startTime + ", duration: " + duration;
}
/**
* inspired by http://www.artima.com/lejava/articles/equality.html
*/
@Override
public boolean equals(Object other) {
boolean result = false;
if (other instanceof DiphoneUnit) {
DiphoneUnit that = (DiphoneUnit) other;
result = (this.left.equals(that.left) && this.right.equals(that.right));
}
return result;
}
/**
* inspired by http://www.artima.com/lejava/articles/equality.html
*/
@Override
public int hashCode() {
return (41 * (41 + this.left.hashCode()) + this.right.hashCode());
}
}