org.eclipse.tracecompass.tmf.remote.core/src/org/eclipse/tracecompass/tmf/remote/core/shell/ICommandResult.java

   1 /**********************************************************************
   2  * Copyright (c) 2012, 2015 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  *   Bernd Hufmann - Initial API and implementation
  11  *********************************************************************/
  12 package org.eclipse.tracecompass.tmf.remote.core.shell;
  13
  14 import java.util.List;
  15
  16
  17 /**
  18  * Interface for providing command execution result.
  19  *
  20  * @author Bernd Hufmann
  21  */
  22 public interface ICommandResult {
  23     /**
  24      * The result of the command.
  25      *
  26      * @return 0 if successful else >0
  27      */
  28     int getResult();
  29
  30     /**
  31      * Return the command output.
  32      *
  33      * It should not be null, but could be empty.
  34      * It should return an immutable list.
  35      *
  36      * @return the command output.
  37      */
  38     List<String> getOutput();
  39
  40     /**
  41      * Return the command error output.
  42      *
  43      * It should not be null, but could be empty.
  44      * It should return an immutable list.
  45      *
  46      * @return the command error output.
  47      */
  48     List<String> getErrorOutput();
  49 }