Package overit.geocall.util.tracer

Class PlainTracer

java.lang.Object

overit.geocall.util.tracer.MemoryTracer

overit.geocall.util.tracer.PlainTracer

All Implemented Interfaces:

Serializable, Tracer

public class PlainTracer
extends MemoryTracer
implements Serializable

This class extends the abstract class MemoryTracer and creates an instance of the tracer.
This tracer put in the register the first 'n' rows, where 'n' is the value of the parameter passed to the constructor PlainTracer(maxSize).
Usually the 'maxSize' corresponds to the value ThreadContext.MAX_MEMORY_TRACE_SIZE.

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
protected int	_lines
protected ArrayList	_registry

Fields inherited from class overit.geocall.util.tracer.MemoryTracer

_maxSize, _time

Constructor Summary

Constructors

Constructor	Description
PlainTracer(int maxSize)	Class constructor using the first parameter to determine the maximum registry length.

Method Summary

Modifier and Type	Method	Description
ArrayList	getRegistry()	Return the ArrayList called "registry" containing all the records of the log.
long	getTraceTime()	Return the time of the execution.
void	record(String name, Object val)	Adds a record of log to the registry.
void	stop()	Method to call when the execution is finished.

Methods inherited from class overit.geocall.util.tracer.MemoryTracer

makeTracer

Methods inherited from class java.lang.Object

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

Field Details

_registry

protected ArrayList _registry

_lines

protected int _lines

Constructor Details

PlainTracer

public PlainTracer(int maxSize)

Class constructor using the first parameter to determine the maximum registry length.

Parameters:

maxSize - Maximum registry length.

Method Details

getRegistry

public ArrayList getRegistry()

Return the ArrayList called "registry" containing all the records of the log.

Specified by:

getRegistry in class MemoryTracer

Returns:

The ArrayList contains all the records of the log.

record

public void record(String name,
 Object val)

Adds a record of log to the registry. If the registry is full, the record will not be added and the last row contains the name "TRACE SPACE FULL" and the value empty.

Specified by:

record in interface Tracer

Parameters:

name - String contains the name of the record to put in the registry.

val - The value to put in the registry.

stop

public void stop()

Method to call when the execution is finished. Takes care of calculating the execution time as a delta between the start and end processing time.

Specified by:

stop in interface Tracer

getTraceTime

public long getTraceTime()

Return the time of the execution. If the stop() has not been called, the value returned will be 0.

Specified by:

getTraceTime in interface Tracer

Returns:

The time of the execution.