ctf: Handle traces with unknown event attributes

[deliverable/tracecompass.git] / org.eclipse.linuxtools.tmf.core / src / org / eclipse / linuxtools / tmf / core / filter / model / TmfFilterRootNode.java

/*******************************************************************************\r
 * Copyright (c) 2010 Ericsson\r
 *\r
 * All rights reserved. This program and the accompanying materials are\r
 * made available under the terms of the Eclipse Public License v1.0 which\r
 * accompanies this distribution, and is available at\r
 * http://www.eclipse.org/legal/epl-v10.html\r
 *\r
 * Contributors:\r
 *   Patrick Tasse - Initial API and implementation\r
 *******************************************************************************/\r
\r
package org.eclipse.linuxtools.tmf.core.filter.model;\r
\r
import java.util.Arrays;\r
import java.util.List;\r
\r
import org.eclipse.linuxtools.tmf.core.event.ITmfEvent;\r
\r
/**\r
 * The Filter tree root node\r
 *\r
 * @version 1.0\r
 * @author Patrick Tasse\r
 */\r
public class TmfFilterRootNode extends TmfFilterTreeNode {\r
\r
	@SuppressWarnings("javadoc")\r
    public static final String NODE_NAME = "ROOT"; //$NON-NLS-1$\r
\r
	private static final String[] VALID_CHILDREN = {\r
		TmfFilterNode.NODE_NAME\r
	};\r
\r
	/**\r
	 * Default constructor\r
	 */\r
	public TmfFilterRootNode() {\r
		super(null);\r
	}\r
\r
	@Override\r
	public String getNodeName() {\r
		return NODE_NAME;\r
	}\r
\r
	@Override\r
	public boolean matches(ITmfEvent event) {\r
		for (ITmfFilterTreeNode node : getChildren()) {\r
			if (! node.matches(event)) {\r
				return false;\r
			}\r
		}\r
		return true;\r
	}\r
\r
	@Override\r
	public List<String> getValidChildren() {\r
		return Arrays.asList(VALID_CHILDREN);\r
	}\r
\r
}\r