org.jmxtrans.agent

Interface OutputWriter

All Known Implementing Classes:

AbstractOutputWriter, ConsoleOutputWriter, DevNullOutputWriter, FileOverwriterOutputWriter, GraphitePlainTextTcpOutputWriter, OutputWriterCircuitBreakerDecorator, OutputWritersChain, PerMinuteSummarizerOutputWriter, RollingFileOutputWriter, StatsDOutputWriter, SummarizingConsoleOutputWriter, SummarizingFileOverwriterOutputWriter

public interface OutputWriter

Author:

Cyrille Le Clerc

Method Summary

Modifier and Type	Method and Description
void	postCollect() called after a serie of writes, typically at the end of a collection.
void	postConstruct(Map<String,String> settings)
void	preCollect() Called before metrics collection starts
void	preDestroy()
void	writeInvocationResult(String invocationName, Object value)
void	writeQueryResult(String metricName, String metricType, Object value)

Method Detail

postConstruct

void postConstruct(@Nonnull
                   Map<String,String> settings)

preDestroy

void preDestroy()

preCollect

void preCollect()
         throws IOException

Called before metrics collection starts

Throws:

IOException

writeQueryResult

void writeQueryResult(@Nonnull
                      String metricName,
                      @Nullable
                      String metricType,
                      @Nullable
                      Object value)
               throws IOException

Parameters:

metricName -

metricType - see Query.type

value -

Throws:

IOException

postCollect

void postCollect()
          throws IOException

called after a serie of writes, typically at the end of a collection.

Useful with batch writers.

Throws:

IOException

writeInvocationResult

void writeInvocationResult(@Nonnull
                           String invocationName,
                           @Nullable
                           Object value)
                    throws IOException

Throws:

IOException