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

Summary

public class  Trace
     extends java.lang.Object
{
          // Fields 28
     public static final long ANTSR_APP;
     public static final long ANTSR_CAPSULECHANNEL;
     public static final long ANTSR_CONSOLE;
     public static final long ANTSR_DEMULTIPLEX;
     public static final long ANTSR_DYNLOAD;
     public static final long ANTSR_MID;
     public static final long ANTSR_OUTGOING;
     public static final long ANTSR_ROUTEINFO;
     public static final long ANTSR_ROUTE_READ_TABLE;
     public static final long ANTSR_ROUTE_TIMER;
     public static final long ANTSR_ROUTE_UPDATE;
     public static final long ANTSR_STARTUP;
     private static final int MAX_FLAGS;
     public static final long NODEOS_BUFH;
     public static final long NODEOS_CLASSLOAD;
     public static final long NODEOS_DESTROY;
     public static final long NODEOS_DISPATCH;
     public static final long NODEOS_FLOWSTART;
     public static final long NODEOS_INCOMING;
     public static final long NODEOS_OUTGOING;
     public static final long NODEOS_THREADS;
     public static final long ROUTE_UPDATE;
     private static final Hashtable compositeFlags;
     private static boolean debugTrace;
     private static final String defaultFlags;
     private static final String flagPropKey;
     private static long flags;
     private static final String[] names;

          // Constructors 1
     public Trace();

          // Methods 5
     public static final boolean check(long);
     public static String[] getNameList();
     private static final void setFlag(int);
     public static void setFlags(PrintStream, String);
     public static void setFlags(String);

}

Control for the trace macros spread through-out creation.

TRACE() macros include a Trace flag that determines when the trace macro should print its string. The set of flags that are enabled is determined by the system property "janos.debugFlags".

XXX Use intern() and ==.

Author:

Janos Ministry of Development

Fields

· flags

Summary  |  Top

   private static long flags

The set of bit flags describing which trace flags are on and which are off.

   private static final String defaultFlags

Default trace flags. For a "production" environment this could be null/empty.

   private static final String flagPropKey

The property to look at to find flags at run time.

   private static final int MAX_FLAGS

The maximum number of Trace flags that are supported. Could be bigger if BitSet was used.

   private static final String[] names

An array of string names. The index of the name is the *bit offset* of the flag in the flags set.

   private static final Hashtable compositeFlags

A mapping of string names to Long objects. Each Long contains the set of bits the name represents.

   private static boolean debugTrace

Control debugging of this class. Obviously, this isn't set via one of the debug flags.

   public static final long NODEOS_INCOMING

   public static final long NODEOS_BUFH

   public static final long NODEOS_OUTGOING

   public static final long NODEOS_DISPATCH

   public static final long NODEOS_CLASSLOAD

   public static final long NODEOS_DESTROY

   public static final long NODEOS_THREADS

   public static final long NODEOS_FLOWSTART

   public static final long ROUTE_UPDATE

   public static final long ANTSR_ROUTE_READ_TABLE

   public static final long ANTSR_ROUTE_UPDATE

   public static final long ANTSR_ROUTE_TIMER

   public static final long ANTSR_DEMULTIPLEX

   public static final long ANTSR_APP

   public static final long ANTSR_CAPSULECHANNEL

   public static final long ANTSR_STARTUP

   public static final long ANTSR_DYNLOAD

   public static final long ANTSR_OUTGOING

   public static final long ANTSR_ROUTEINFO

   public static final long ANTSR_CONSOLE

   public static final long ANTSR_MID

Constructors

· Trace

Summary  |  Top

   public Trace() 

Default constructor

   public static String[] getNameList() 

   public static void setFlags(String flagsStr) 

   public static void setFlags(PrintStream out, 
                               String flagsStr) 

   public static final boolean check(long mask) 

   private static final void setFlag(int idx) 

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