Monitoring


1   /*
2    * Created on Dec 18, 2003
3    *
4    * To change the template for this generated file go to
5    * Window - Preferences - Java - Code Generation - Code and Comments
6    */
7   package org.continuent.sequoia.controller.monitoring;
8   
9   import org.continuent.sequoia.common.xml.DatabasesXmlTags;
10  import org.continuent.sequoia.common.xml.XmlComponent;
11  
12  /**
13   * @author niko
14   *
15   * To change the template for this generated type comment go to
16   * Window - Preferences - Java - Code Generation - Code and Comments
17   */
18  public abstract class Monitoring implements XmlComponent
19  {
20    boolean active;
21    
22    /**
23     * Return all stats information in the form of a String
24     * 
25     * @return stats information
26     */
27    public abstract String  [][] getAllStatsInformation();
28    /**
29     * Dump all stats using the current logger (INFO level).
30     */
31    public abstract void dumpAllStatsInformation();
32    
33    /**
34     * Clean the content of statistics, to avoid memory problems.
35     */
36    public abstract void cleanStats();
37  
38    /**
39     * @see org.continuent.sequoia.common.xml.XmlComponent#getXml()
40     */
41    public String   getXml()
42    {
43      StringBuffer   info = new StringBuffer  ();
44      info.append("<"+DatabasesXmlTags.ELT_Monitoring+">");
45      info.append(getXmlImpl());
46      info.append("</"+DatabasesXmlTags.ELT_Monitoring+">");
47      return info.toString();
48    }
49    
50    /** Get implementation information */
51    protected abstract String   getXmlImpl();
52    
53    /**
54     * Returns the active value.
55     * 
56     * @return Returns the active.
57     */
58    public boolean isActive()
59    {
60      return active;
61    }
62    /**
63     * Sets the active value.
64     * 
65     * @param active The active to set.
66     */
67    public void setActive(boolean active)
68    {
69      this.active = active;
70    }
71  }
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