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Add support for overriding format of floating numbers in Graphite #1073
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Currently, we trim all decimal values to 2 digits after the point. Despite that's a good default, some applications require reporting floating numbers with better precision.
For those users we provide the ability to override the
format(double v)method of
GraphiteReporter. User can provide a custom format (or just use a plain double-to-string conversion). We also need to make the constructor of
GraphiteReporterprotected, because users can't override a class with a private constructor.