org.eclipse.tracecompass.tmf.analysis.xml.core/src/org/eclipse/linuxtools/tmf/analysis/xml/core/model/readonly/TmfXmlReadOnlyModelFactory.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 java.util.List;
  16
  17 import org.eclipse.jdt.annotation.NonNull;
  18 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.ITmfXmlModelFactory;
  19 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.ITmfXmlStateAttribute;
  20 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.ITmfXmlStateValue;
  21 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.TmfXmlCondition;
  22 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.TmfXmlEventHandler;
  23 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.TmfXmlLocation;
  24 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.TmfXmlStateChange;
  25 import org.eclipse.linuxtools.tmf.analysis.xml.core.model.readwrite.TmfXmlReadWriteModelFactory;
  26 import org.eclipse.linuxtools.tmf.analysis.xml.core.module.IXmlStateSystemContainer;
  27 import org.w3c.dom.Element;
  28
  29 /**
  30  * Concrete factory for XML model elements in read only mode
  31  *
  32  * @author Geneviève Bastien
  33  */
  34 public class TmfXmlReadOnlyModelFactory implements ITmfXmlModelFactory {
  35
  36     private static ITmfXmlModelFactory fInstance = null;
  37
  38     /**
  39      * Get the instance of this model creator
  40      *
  41      * @return The {@link TmfXmlReadWriteModelFactory} instance
  42      */
  43     @NonNull
  44     public static synchronized ITmfXmlModelFactory getInstance() {
  45         ITmfXmlModelFactory instance = fInstance;
  46         if (instance == null) {
  47             instance = new TmfXmlReadOnlyModelFactory();
  48             fInstance = instance;
  49         }
  50         return instance;
  51     }
  52
  53     @Override
  54     public ITmfXmlStateAttribute createStateAttribute(Element attribute, IXmlStateSystemContainer container) {
  55         return new TmfXmlReadOnlyStateAttribute(this, attribute, container);
  56     }
  57
  58     @Override
  59     public ITmfXmlStateValue createStateValue(Element node, IXmlStateSystemContainer container, List<ITmfXmlStateAttribute> attributes) {
  60         return new TmfXmlReadOnlyStateValue(this, node, container, attributes);
  61     }
  62
  63     @Override
  64     public ITmfXmlStateValue createStateValue(Element node, IXmlStateSystemContainer container, String eventField) {
  65         return new TmfXmlReadOnlyStateValue(this, node, container, eventField);
  66     }
  67
  68     @Override
  69     public TmfXmlCondition createCondition(Element node, IXmlStateSystemContainer container) {
  70         return new TmfXmlCondition(this, node, container);
  71     }
  72
  73     @Override
  74     public TmfXmlEventHandler createEventHandler(Element node, IXmlStateSystemContainer container) {
  75         return new TmfXmlEventHandler(this, node, container);
  76     }
  77
  78     @Override
  79     public TmfXmlStateChange createStateChange(Element node, IXmlStateSystemContainer container) {
  80         return new TmfXmlStateChange(this, node, container);
  81     }
  82
  83     @Override
  84     public TmfXmlLocation createLocation(Element node, IXmlStateSystemContainer container) {
  85         return new TmfXmlLocation(this, node, container);
  86     }
  87
  88 }