org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/linuxtools/tmf/analysis/xml/core/model/readonly/TmfXmlReadOnlyStateAttribute.java

   1 /*******************************************************************************
   2  * Copyright (c) 2014 École Polytechnique de Montréal
   3  *
   4  * All rights reserved. This program and the accompanying materials are
   5  * made available under the terms of the Eclipse Public License v1.0 which
   6  * accompanies this distribution, and is available at
   7  * http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  * Contributors:
  10  *   Geneviève Bastien - Initial API and implementation
  11  *******************************************************************************/
  12
  13 package org.eclipse.linuxtools.tmf.analysis.xml.core.model.readonly;
  14
  15 import org.eclipse.linuxtools.statesystem.core.exceptions.AttributeNotFoundException;
  16 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.TmfXmlStateAttribute;
  17 import org.eclipse.linuxtools.tmf.analysis.xml.core.module.IXmlStateSystemContainer;
  18 import org.w3c.dom.Element;
  19
  20 /**
  21  * Implements a state attribute in a read only mode. See
  22  * {@link TmfXmlStateAttribute} for the syntax of this attribute.
  23  *
  24  * In read-only mode, attributes that are requested but do not exist in the
  25  * state system will not be added.
  26  *
  27  * @author Geneviève Bastien
  28  */
  29 public class TmfXmlReadOnlyStateAttribute extends TmfXmlStateAttribute {
  30
  31     /**
  32      * Constructor
  33      *
  34      * @param modelFactory
  35      *            The factory used to create XML model elements
  36      * @param attribute
  37      *            The XML element corresponding to this attribute
  38      * @param container
  39      *            The state system container this state value belongs to
  40      */
  41     public TmfXmlReadOnlyStateAttribute(TmfXmlReadOnlyModelFactory modelFactory, Element attribute, IXmlStateSystemContainer container) {
  42         super(modelFactory, attribute, container);
  43     }
  44
  45     @Override
  46     protected int getQuarkAbsoluteAndAdd(String... path) throws AttributeNotFoundException {
  47         return getStateSystem().getQuarkAbsolute(path);
  48     }
  49
  50     @Override
  51     protected int getQuarkRelativeAndAdd(int startNodeQuark, String... path) throws AttributeNotFoundException {
  52         return getStateSystem().getQuarkRelative(startNodeQuark, path);
  53     }
  54
  55 }