com.espertech.esper.metrics.codahale_metrics.metrics.reporting
Interface CsvReporter.Context

Enclosing class:

CsvReporter

public static interface CsvReporter.Context

The context used to output metrics.

Method Summary

java.io.PrintStream

getStream(java.lang.String header) Returns an open PrintStream for the metric with header already written to it.

Method Detail

getStream

java.io.PrintStream getStream(java.lang.String header)
                              throws java.io.IOException

Returns an open PrintStream for the metric with header already written to it.

Parameters:

header - the CSV header

Returns:

an open PrintStream

Throws:

java.io.IOException - if there is an error opening the stream or writing to it