/* ******************************************************************************
* 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.core.internal;
import java.util.Arrays;
import java.util.List;
import org.xmind.core.IAdaptable;
import org.xmind.core.ICloneData;
import org.xmind.core.ISheet;
import org.xmind.core.ITopic;
import org.xmind.core.IWorkbook;
/**
* @author briansun
*
*/
public abstract class Workbook implements IWorkbook {
public <T> T getAdapter(Class<T> adapter) {
return null;
}
public ISheet getPrimarySheet() {
List<ISheet> sheets = getSheets();
if (!sheets.isEmpty())
return sheets.get(0);
return null;
}
public void addSheet(ISheet sheet) {
addSheet(sheet, -1);
}
@Deprecated
public ITopic cloneTopic(ITopic topic) {
ICloneData result = clone(Arrays.asList(topic));
return (ITopic) result.get(topic);
}
/**
* @see org.xmind.core.IWorkbook#findTopic(java.lang.String)
*/
public ITopic findTopic(String id) {
Object element = getElementById(id);
return element instanceof ITopic ? (ITopic) element : null;
}
public Object getElementById(String id) {
return findElement(id, this);
}
/*
* (non-Javadoc)
*
* @see org.xmind.core.IWorkbook#findTopic(java.lang.String,
* org.xmind.core.IAdaptable)
*/
public ITopic findTopic(String id, IAdaptable source) {
Object element = findElement(id, source);
return element instanceof ITopic ? (ITopic) element : null;
}
}