// ============================================================================
//
// Copyright (C) 2006-2016 Talend Inc. - www.talend.com
//
// This source code is available under agreement available at
// %InstallDIR%\features\org.talend.rcp.branding.%PRODUCTNAME%\%PRODUCTNAME%license.txt
//
// You should have received a copy of the agreement
// along with this program; if not, write to Talend SA
// 9 rue Pages 92150 Suresnes, France
//
// ============================================================================
package org.talend.dataprofiler.core.ui.filters;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
import org.talend.dq.nodes.DBColumnFolderRepNode;
import org.talend.dq.nodes.DBColumnRepNode;
import org.talend.dq.nodes.DFColumnFolderRepNode;
import org.talend.dq.nodes.DFColumnRepNode;
/**
* used to hide the column node and column folder node.
*/
public class ColumnAndFolderNodeFilter extends ViewerFilter {
/*
* (non-Javadoc)
*
* @see org.eclipse.jface.viewers.ViewerFilter#select(org.eclipse.jface.viewers.Viewer, java.lang.Object,
* java.lang.Object)
*/
@Override
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof DBColumnRepNode || element instanceof DFColumnRepNode || element instanceof DBColumnFolderRepNode
|| element instanceof DFColumnFolderRepNode) {
return false;
}
return true;
}
}