de.uni_hildesheim.sse.monitoring.runtime.recordingStrategiesElements

Class RegisterElement

java.lang.Object

de.uni_hildesheim.sse.monitoring.runtime.recordingStrategiesElements.RecordingStrategiesElement

de.uni_hildesheim.sse.monitoring.runtime.recordingStrategiesElements.RegisterElement

public class RegisterElement
extends RecordingStrategiesElement

Defines a message element which transports recording of threads e.g. over network.

Since:

1.00

Version:

1.00

Author:

Holger Eichelberger

Field Summary

Fields

Modifier and Type	Field and Description
private long	newId Stores the id of the new thread.
private long	now The current time in nano seconds.
private long	threadId Stores the thread identification.
private long	threadTicks The number of nano seconds in threadId.

Constructor Summary

Constructors

Constructor and Description
RegisterElement() Creates a new message without explicit information.
RegisterElement(long threadId, long newId, long threadTicks, long now) Creates a new message.

Method Summary

Modifier and Type	Method and Description
void	clear() If a pool is used this method is for releasing the element from the pool.
int	getIdentification() Returns the unambiguous identification of the element.
void	process(RecorderStrategy strategy) Hands the information of the element to the RecorderStrategy.
void	read(java.io.DataInputStream in) Reads this instance from the given input stream.
void	send(java.io.DataOutputStream out) Writes this instance to the given output stream.

Methods inherited from class de.uni_hildesheim.sse.monitoring.runtime.recordingStrategiesElements.RecordingStrategiesElement

release

Methods inherited from class java.lang.Object

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

Field Detail

threadId

private long threadId

Stores the thread identification.

newId

private long newId

Stores the id of the new thread.

threadTicks

private long threadTicks

The number of nano seconds in threadId.

now

private long now

The current time in nano seconds.

Constructor Detail

RegisterElement

public RegisterElement(long threadId,
                       long newId,
                       long threadTicks,
                       long now)

Creates a new message.

Parameters:

threadId - the identification of the thread to be registered

newId - the new thread

threadTicks - the ticks of threadId

now - the current time in nano seconds

Since:

1.00

RegisterElement

public RegisterElement()

Creates a new message without explicit information.

Since:

1.00

Method Detail

send

public void send(java.io.DataOutputStream out)
          throws java.io.IOException

Writes this instance to the given output stream.

Specified by:

send in class RecordingStrategiesElement

Parameters:

out - the output stream

Throws:

java.io.IOException - in case of any I/O error or problem

read

public void read(java.io.DataInputStream in)
          throws java.io.IOException

Reads this instance from the given input stream.

Specified by:

read in class RecordingStrategiesElement

Parameters:

in - the input stream

Throws:

java.io.IOException - in case of any I/O error or problem

getIdentification

public int getIdentification()

Returns the unambiguous identification of the element.

Specified by:

getIdentification in class RecordingStrategiesElement

Returns:

the identification of the element

process

public void process(RecorderStrategy strategy)

Hands the information of the element to the RecorderStrategy.

Specified by:

process in class RecordingStrategiesElement

Parameters:

strategy - the RecorderStrategy

clear

public void clear()

If a pool is used this method is for releasing the element from the pool.

Specified by:

clear in class RecordingStrategiesElement