SimpleQueryTracer (Ontopia)

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
  
  Constructors
  Constructor Description
  
  SimpleQueryTracer(Writer out)
- Method Summary
  
  All Methods Instance Methods Concrete Methods
  Modifier and Type Method Description
  
  boolean isEnabled()
  
  void output(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(Writer out)
```
- Method Detail
  - isEnabled
```
public boolean isEnabled()
```
    Overrides:
    
    isEnabled in class QueryTracer.TracePrinter
  - output
```
public void output(String message)
```
    Overrides:
    
    output in class QueryTracer.TracePrinter