edu.rice.hj.api

Interface HjEventLogger

All Known Implementing Classes:

EventLogger

public interface HjEventLogger

TODO Add javadoc.

Author:

Yoko Li (yoko.li@rice.edu), Peter Elmers (peter.elmers@rice.edu), Shams Imam (shams@rice.edu)

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	HjEventLogger.EventType The event types supported in the logger.

Method Summary

Modifier and Type	Method and Description
void	dumpEventLog(PrintStream printStream) Dumps the events tracked by the runtime.
void	dumpEventLog(URL url, File javaFile) Send the eventLog to an HJ-Viz server running at URL.
long	eventCount() Return the number of events logged.
Map<HjEventLogger.EventType,Long>	eventFrequencies() Return the frequency of each type of event logged.
void	setActivityLabel(String label) Label an activity with some string.

Method Detail

dumpEventLog

void dumpEventLog(PrintStream printStream)

Dumps the events tracked by the runtime.

Parameters:

printStream - The stream to use while dumping the events.

dumpEventLog

void dumpEventLog(URL url,
                  File javaFile)

Send the eventLog to an HJ-Viz server running at URL.

Parameters:

url - the URL to the HJ-Viz server

javaFile - File representing path to the Java source code

eventCount

long eventCount()

Return the number of events logged.

Returns:

the number of events logged.

eventFrequencies

Map<HjEventLogger.EventType,Long> eventFrequencies()

Return the frequency of each type of event logged.

Returns:

the frequency of each type of event logged.

setActivityLabel

void setActivityLabel(String label)

Label an activity with some string.

Parameters:

label - String to label an activity