/*******************************************************************************
 * Copyright (c) 2004 Actuate Corporation.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *  Actuate Corporation  - initial API and implementation
 *******************************************************************************/

package org.eclipse.birt.report.designer.internal.ui.dialogs;

/**
 * A filter that used by expression provider to extract a subset of elements
 * 
 * @deprecated Use
 *             {@link org.eclipse.birt.report.designer.ui.expressions.ExpressionFilter}
 *             instead
 */
public abstract class ExpressionFilter extends
		org.eclipse.birt.report.designer.ui.expressions.ExpressionFilter
{

}