ptolemy.kernel.util
Class RecorderListener

java.lang.Object
  ptolemy.kernel.util.RecorderListener

All Implemented Interfaces:

DebugListener

public class RecorderListener
extends java.lang.Object
implements DebugListener

A debug listener that records messages in a string buffer.

Since:

Ptolemy II 0.3

Version:

$Id: RecorderListener.java 57040 2010-01-27 20:52:32Z cxh $

Author:

Edward A. Lee, Christopher Hylands

See Also:

NamedObj, StreamListener

Accepted Rating:

Green (cxh)

Proposed Rating:

Green (eal)

Field Summary

private java.lang.StringBuffer

_buffer

Constructor Summary

RecorderListener()
Create a listener.

Method Summary

void	event(DebugEvent event) Append a string representation of the event to the current set of messages.
java.lang.String	getMessages() Get the messages recorded so far.
void	message(java.lang.String message) Append the message to the current set of messages.
void	reset() Clear the buffer.

Methods inherited from class java.lang.Object

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

Field Detail

_buffer

private java.lang.StringBuffer _buffer

Constructor Detail

RecorderListener

public RecorderListener()

Create a listener.

Method Detail

event

public void event(DebugEvent event)

Append a string representation of the event to the current set of messages.

Specified by:

event in interface DebugListener

Parameters:

event - The event.

getMessages

public java.lang.String getMessages()

Get the messages recorded so far.

Returns:

The messages recorded thus far.

message

public void message(java.lang.String message)

Append the message to the current set of messages. A newline is automatically appended to the message.

Specified by:

message in interface DebugListener

Parameters:

message - The debug message.

reset

public void reset()

Clear the buffer.