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//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
// \\
// Centre for Speech Technology Research \\
// University of Edinburgh, UK \\
// Copyright (c) 1996,1997 \\
// All Rights Reserved. \\
// Permission is hereby granted, free of charge, to use and distribute \\
// this software and its documentation without restriction, including \\
// without limitation the rights to use, copy, modify, merge, publish, \\
// distribute, sublicense, and/or sell copies of this work, and to \\
// permit persons to whom this work is furnished to do so, subject to \\
// the following conditions: \\
// 1. The code must retain the above copyright notice, this list of \\
// conditions and the following disclaimer. \\
// 2. Any modifications must be clearly marked as such. \\
// 3. Original authors' names are not deleted. \\
// 4. The authors' names are not used to endorse or promote products \\
// derived from this software without specific prior written \\
// permission. \\
// THE UNIVERSITY OF EDINBURGH AND THE CONTRIBUTORS TO THIS WORK \\
// DISCLAIM ALL WARRANTIES With REGARD TO THIS SOFTWARE, INCLUDING \\
// ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT \\
// SHALL THE UNIVERSITY OF EDINBURGH NOR THE CONTRIBUTORS BE LIABLE \\
// FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES \\
// WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN \\
// AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, \\
// ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF \\
// THIS SOFTWARE. \\
// \\
//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
// \\
// Author: Richard Caley (rjc@cstr.ed.ac.uk) \\
// -------------------------------------------------------------------- \\
// Simple Trace package. Multiple tracing streams which can be turned \\
// on and off. \\
// \\
//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\//\\
package cstr.util ;
import java.lang.*;
import java.util.*;
import java.awt.*;
public final class Trace
{
protected static Hashtable streams= new Hashtable(5);
protected static boolean enabled=false;
protected static TraceStream def_st;
static {
init("Trace");
def_st=(TraceStream)streams.get("Trace");
def_st.setOn(true);
}
public static void init(String which)
{
StringTokenizer tok = new StringTokenizer(which, ",");
while (tok.hasMoreElements())
{
String name=tok.nextToken();
streams.put(name, new TraceStream(name, false, false));
}
}
public static void setEnable(boolean e)
{
enabled=e;
}
public static void setOn(String which, boolean o)
{
TraceStream st=(TraceStream)streams.get(which);
if (st!=null)
{
st.setOn(o);
if (o)
enabled=true;
}
else
{
pl("Unknown Trace Stream "+which);
}
}
public static void setOn(boolean o)
{
def_st.setOn(o);
if (o)
enabled=true;
}
public static void setSave(String which, boolean s)
{
TraceStream st=(TraceStream)streams.get(which);
if (st!=null)
st.setSave(s);
else
{
p("Unknown Trace Stream "+which);
nl();
}
}
public static void setSave(boolean s)
{
def_st.setSave(s);
}
public static void p(String which, String what)
{
if (enabled)
{
TraceStream st=(TraceStream)streams.get(which);
if (st==null)
st = def_st;
st.p(what);
}
}
public static void pl(String which, String what)
{
if (enabled)
{
TraceStream st=(TraceStream)streams.get(which);
if (st==null)
st = def_st;
st.pl(what);
}
}
public static void nl(String which)
{
if (enabled)
{
TraceStream st=(TraceStream)streams.get(which);
if (st==null)
st = def_st;
st.nl();
}
}
public static void p(String what)
{
def_st.print(what);
}
public static void pl(String what)
{
def_st.pl(what);
}
public static void nl()
{
def_st.nl();
}
}
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