org.eclipse.linuxtools.lttng.core/src/org/eclipse/linuxtools/lttng/state/evProcessor/ILttngEventProcessor.java

   1 /*******************************************************************************
   2  * Copyright (c) 2009, 2010 Ericsson
   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  *   Alvaro Sanchez-Leon (alvsan09@gmail.com) - Initial API and implementation
  11  *       Michel Dagenais (michel.dagenais@polymtl.ca) - Reference C implementation, used with permission
  12  *******************************************************************************/
  13 package org.eclipse.linuxtools.lttng.state.evProcessor;
  14
  15 import org.eclipse.linuxtools.lttng.event.LttngEvent;
  16 import org.eclipse.linuxtools.lttng.state.model.LttngTraceState;
  17
  18 /**
  19  * @author alvaro
  20  *
  21  */
  22 public interface ILttngEventProcessor {
  23
  24         // ========================================================================
  25         // Abstract methods
  26         // =======================================================================
  27         /**
  28          * Implementors will either dispatch or determine the handler of the event
  29          * provided
  30          *
  31          * @param trcEvent
  32          * @param traceSt
  33          * @return
  34          */
  35         public abstract boolean process(LttngEvent trcEvent, LttngTraceState traceSt);
  36
  37 }