net.ontopia.topicmaps.query.impl.utils
Class SimpleQueryTracer

java.lang.Object
  net.ontopia.topicmaps.query.impl.basic.QueryTracer.TracePrinter
      net.ontopia.topicmaps.query.impl.utils.SimpleQueryTracer

All Implemented Interfaces:

QueryTraceListenerIF

public class SimpleQueryTracer
extends QueryTracer.TracePrinter

INTERNAL: Used to get a trace from a specific query into a writer for ease of display. Warning: this method is not thread-safe; any other queries running simultaneously will pollute the trace.

Field Summary

Fields inherited from class net.ontopia.topicmaps.query.impl.basic.QueryTracer.TracePrinter

elapsedThreshold, memoryDeltaThreshold

Constructor Summary

SimpleQueryTracer(java.io.Writer out)

Method Summary

boolean	isEnabled()
void	output(java.lang.String message)

Methods inherited from class net.ontopia.topicmaps.query.impl.basic.QueryTracer.TracePrinter

endQuery, enter, enter, enter, enterOrderBy, enterSelect, leave, leave, leaveOrderBy, leaveSelect, startQuery, trace

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

SimpleQueryTracer

public SimpleQueryTracer(java.io.Writer out)

Method Detail

isEnabled

public boolean isEnabled()

Overrides:

isEnabled in class QueryTracer.TracePrinter

output

public void output(java.lang.String message)

Overrides:

output in class QueryTracer.TracePrinter