org.eclipse.tracecompass.tmf.core/src/org/eclipse/tracecompass/tmf/core/analysis/TmfNewAnalysisOutputListener.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.tracecompass.tmf.core.analysis;
  14
  15 import org.eclipse.jdt.annotation.NonNull;
  16
  17 /**
  18  * This class listens when new analysis modules are created and registers an
  19  * output if the module corresponds to the output specifications
  20  *
  21  * @author Geneviève Bastien
  22  */
  23 public class TmfNewAnalysisOutputListener implements ITmfNewAnalysisModuleListener {
  24
  25     private final String fAnalysisId;
  26     private final Class<? extends IAnalysisModule> fAnalysisModuleClass;
  27     private final @NonNull IAnalysisOutput fOutput;
  28
  29     /**
  30      * Constructor
  31      *
  32      * @param output
  33      *            The analysis output to add if the analysis corresponds to the
  34      *            ID or class
  35      * @param analysisId
  36      *            The analysis ID of the single analysis to match
  37      * @param moduleClass
  38      *            The module class this output applies to
  39      */
  40     public TmfNewAnalysisOutputListener(@NonNull IAnalysisOutput output, String analysisId, Class<? extends IAnalysisModule> moduleClass) {
  41         fOutput = output;
  42         fAnalysisId = analysisId;
  43         fAnalysisModuleClass = moduleClass;
  44     }
  45
  46     @Override
  47     public void moduleCreated(IAnalysisModule module) {
  48         if (fAnalysisId != null) {
  49             if (module.getId().equals(fAnalysisId)) {
  50                 module.registerOutput(fOutput);
  51             }
  52         } else if (fAnalysisModuleClass != null) {
  53             if (fAnalysisModuleClass.isAssignableFrom(module.getClass())) {
  54                 module.registerOutput(fOutput);
  55             }
  56         }
  57     }
  58
  59 }