org.eclipse.linuxtools.lttng2.ui/src/org/eclipse/linuxtools/internal/lttng2/ui/views/control/remote/CommandResult.java

   1 /**********************************************************************
   2  * Copyright (c) 2012 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.linuxtools.internal.lttng2.ui.views.control.remote;
  13
  14 import java.util.Arrays;
  15
  16 /**
  17  * <p>
  18  * Class containing command result of remote command execution.
  19  * </p>
  20  *
  21  * @author Bernd Hufmann
  22  */
  23 public class CommandResult implements ICommandResult {
  24
  25     // ------------------------------------------------------------------------
  26     // Attributes
  27     // ------------------------------------------------------------------------
  28     /**
  29      * The result of the command. 0 if successful else > 0
  30      */
  31     private int fResult;
  32
  33     /**
  34      * The output as String array.
  35      */
  36     private String[] fOutput = new String[0];
  37
  38     // ------------------------------------------------------------------------
  39     // Constructor
  40     // ------------------------------------------------------------------------
  41
  42     /**
  43      * Constructor
  44      *
  45      * @param result
  46      *            The result of the command
  47      * @param output
  48      *            The output, as an array of strings
  49      */
  50     public CommandResult(int result, String[] output) {
  51         fResult = result;
  52         if (output != null) {
  53             fOutput = Arrays.copyOf(output, output.length);
  54         }
  55     }
  56
  57     // ------------------------------------------------------------------------
  58     // Accessors
  59     // ------------------------------------------------------------------------
  60     /*
  61      * (non-Javadoc)
  62      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.ICommandResult#getResult()
  63      */
  64     @Override
  65     public int getResult() {
  66         return fResult;
  67     }
  68
  69     /*
  70      * (non-Javadoc)
  71      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.ICommandResult#setResult(int)
  72      */
  73     @Override
  74     public void setResult(int result) {
  75         fResult = result;
  76     }
  77
  78     /*
  79      * (non-Javadoc)
  80      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.ICommandResult#getOutput()
  81      */
  82     @Override
  83     public String[] getOutput() {
  84         return Arrays.copyOf(fOutput, fOutput.length);
  85     }
  86
  87     /*
  88      * (non-Javadoc)
  89      * @see org.eclipse.linuxtools.internal.lttng2.ui.views.control.service.ICommandResult#setOutput(java.lang.String[])
  90      */
  91     @Override
  92     public void setOutput(String[] output) {
  93         fOutput = new String[0];
  94         if (output != null) {
  95             fOutput = Arrays.copyOf(output, output.length);
  96         }
  97     }
  98 }