Watchdog.java

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// -----------------------------------------------------------------------
// MLPI - <Watchdog.java>
// -----------------------------------------------------------------------
// Copyright (c) 2012 Bosch Rexroth. All rights reserved.
// Redistribution and use in source and binary forms of this MLPI software
// (SW) provided to you, with or without modification, are permitted
// without prior approval provided that the following conditions are met:
//
// 1. Redistributions of source code of SW must retain the above copyright
// notice, this list of conditions and the following disclaimer.
//
// 2. Redistributions in binary form of SW must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution.
//
// 3. User recognizes and acknowledges that it acquires no right,
// title or interest in or to any of the names or trademarks used in
// connection with the SW ("names") by virtue of this License and waives
// any right to or interest in the names. User recognizes and acknowledges
// that names of companies or names or products of companies displayed
// in the documentation of SW to indicate the interoperability of products
// with the SW are the names of their respective owners. The use of such
// names in the documentation of SW does not imply any sponsorship,
// approval, or endorsement by such companies of this product.
//
// 4. Modified code versions, i.e. any addition to or deletion from
// the substance or structure of the original code of the SW running
// the MLPI must be plainly marked as such and must not be misrepresented
// as being original SW.
//
// 5. The SW may only be used in connection with a Bosch Rexroth product.
//
// THIS INFORMATION IS PROVIDED BY BOSCH REXROTH CORPORATION "AS IS"
// AND WITHOUT WARRANTY OF ANY KIND, EXPRESSED OR IMPLIED, INCLUDING
// (BUT NOTLIMITED TO) ANY IMPLIED WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR ANY PARTICULAR PURPOSE, OR NON-INFRINGEMENT. WHILE THE
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// THE APPLICABLE LAW FOR THIS LICENSE BOSCH REXROTH CORPORATION WILL
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// THE  SOFTWARE  DISTRIBUTED HEREUNDER, INCLUDING BUT NOT LIMITED TO
// DIRECT, INDIRECT, INCIDENTAL, PUNITIVE, AND CONSEQUENTIAL DAMAGES.
// -----------------------------------------------------------------------
//
//
// -----------------------------------------------------------------------
package com.boschrexroth.mlpi;


public class Watchdog extends MlpiComponent {
  /*
   * Enums
   */
  public enum WatchdogAction
  {
    WATCHDOG_REBOOT    (0x00),
    WATCHDOG_PLCSTOPP  (0x01),
    WATCHDOG_ERROR     (0x02),
    WATCHDOG_WARNING   (0x03);

    private int _code;
    int getCode() { return _code; }
    WatchdogAction(int code) { this._code = code; }
    static WatchdogAction valueOf(int code) {
      for (WatchdogAction value : values()) {
        if (code == value.getCode()) return value;
      }
      return null;
    }
  }

  public enum WatchdogState
  {
    WATCHDOG_DISABLED   (0x00),
    WATCHDOG_ENABLED    (0x01),
    WATCHDOG_TIMEOUT    (0x02);

    private int _code;
    int getCode() { return _code; }
    WatchdogState(int code) { this._code = code; }
    static WatchdogState valueOf(int code) {
      for (WatchdogState value : values()) {
        if (code == value.getCode()) return value;
      }
      return null;
    }
  }

  /*
   * Methods
   */
  Watchdog(MlpiHandle connection) {
    super(connection);
  }
  
  public native void setup(int timeout, WatchdogAction action);
  
  public native void start();
  
  public native void stop();
  
  public native void reset();
  
  public native WatchdogState getState();
}