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java.lang.Object
   |
   +----edu.utah.janos.nodeos.Status

Summary

public class  Status
     extends java.lang.Object
{
          // Fields 3
     private static boolean gaveStat;
     private static final InfoHook rootHook;
     private static final Status statusObj;

          // Constructors 1
     private Status();

          // Methods 4
     public static void addInfoHook(InfoHook);
     public static Status getStatusObject();

     public String[] getInfo(String);
     public String[] getInfoList();
}

Obtain status information on the state of a node.

This is the public interface to querying stats on the node.

Author:

Janos Ministry of Development

Cross Reference

Returned By:

Status.getStatusObject()

   private static final Status statusObj

   private static final InfoHook rootHook

A `root' InfoHook that is used to track the rest of them

   private static boolean gaveStat

Constructors

· Status

Summary  |  Top

   private Status() 

Private constructor. Only one status object is ever created, the one referenced in statusObj.

   public static Status getStatusObject() 

Return the single global status object exactly once. First come, first served. The caller can decide what sort of access controls to implement.

   public static void addInfoHook(InfoHook ih) 

Add an InfoHook that can be inspected by the Status user

   public String[] getInfo(String name) 

Get the information string corresponding to the given module name

Parameter	Description
name	The name of the InfoHook to lookup

   public String[] getInfoList() 

Get the list of InfoHook's available

Returns:

An array of strings containing the names of the info hooks

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