/* ******************************************************************************
* Copyright (c) 2006-2012 XMind Ltd. and others.
*
* This file is a part of XMind 3. XMind releases 3 and
* above are dual-licensed under the Eclipse Public License (EPL),
* which is available at http://www.eclipse.org/legal/epl-v10.html
* and the GNU Lesser General Public License (LGPL),
* which is available at http://www.gnu.org/licenses/lgpl.html
* See http://www.xmind.net/license.html for details.
*
* Contributors:
* XMind Ltd. - initial API and implementation
*******************************************************************************/
package org.xmind.gef.draw2d.geometry;
public abstract class DelegatingIntersectionSolver extends
DelegatingPositionSolver implements IIntersectionSolver {
public int getSpacing() {
if (getDelegate() instanceof IIntersectionSolver)
return ((IIntersectionSolver) getDelegate()).getSpacing();
return 0;
}
public void setSpacing(int spacing) {
if (getDelegate() instanceof IIntersectionSolver)
((IIntersectionSolver) getDelegate()).setSpacing(spacing);
}
}