/**
* This method looks for all known GraphingStatisticsAppenders and returns their names.
*
* @return The list of known GraphingStatisticsAppender names.
*/
protected List<String> getAllKnownGraphNames() {
List<String> retVal = new ArrayList<String>();
for (GraphingStatisticsSink appender : GraphingStatisticsSink.getAllGraphingStatisticsSinks()) {
retVal.add(appender.getName());
}
return retVal;
}
/**
* Finds the specified graph by using the {@link
* org.perf4j.log4j.GraphingStatisticsAppender#getAppenderByName(String)} method to find the
* appender with the specified name.
*
* @param name the name of the GraphingStatisticsAppender whose chart generator should be
* returned.
* @return The specified chart generator, or null if no appender with the specified name was
* found.
*/
protected StatisticsChartGenerator getGraphByName(String name) {
GraphingStatisticsSink sink = GraphingStatisticsSink.getSinkByName(name);
return (sink == null) ? null : sink.getChartGenerator();
}