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/*******************************************************************************
* Copyright (c) 2006-2011 Gluster, Inc. <http://www.gluster.com>
* This file is part of Gluster Management Console.
*
* Gluster Management Console is free software; you can redistribute
* it and/or modify it under the terms of the GNU General Public
* License as published by the Free Software Foundation; either
* version 3 of the License, or (at your option) any later version.
*
* Gluster Management Console 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see
* <http://www.gnu.org/licenses/>.
*******************************************************************************/
package org.gluster.storage.management.console.utils;
import java.util.Map.Entry;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.gluster.storage.management.core.model.Filterable;
import org.gluster.storage.management.core.utils.StringUtil;
public class EntityViewerFilter extends ViewerFilter {
private String filterString;
private boolean caseSensitive = false;
public EntityViewerFilter(String filterString, boolean caseSensitive) {
this.filterString = filterString;
this.caseSensitive = caseSensitive;
}
public boolean isCaseSensitive() {
return caseSensitive;
}
public void setCaseSensitive(boolean caseSensitive) {
this.caseSensitive = caseSensitive;
}
public String getFilterString() {
return filterString;
}
public void setFilterString(String filterString) {
this.filterString = filterString;
}
@SuppressWarnings("unchecked")
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (filterString == null || filterString.isEmpty()) {
// No filter string. select everything
return true;
}
if (element instanceof Filterable) {
return ((Filterable) element).filter(filterString, caseSensitive);
}
if(element instanceof Entry) {
Entry<String, String> entry = (Entry<String, String>)element;
return StringUtil.filterString(entry.getKey() + entry.getValue(), filterString, caseSensitive);
}
if(element instanceof String) {
return StringUtil.filterString((String)element, filterString, caseSensitive);
}
return false;
}
}
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