net.thisptr.jmx.exporter.agent.writer

Class PrometheusMetricWriter

java.lang.Object

net.thisptr.jmx.exporter.agent.writer.PrometheusMetricWriter

All Implemented Interfaces:

Closeable, AutoCloseable

public class PrometheusMetricWriter
extends Object
implements Closeable

https://github.com/prometheus/docs/blob/master/content/docs/instrumenting/exposition_formats.md

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	PrometheusMetricWriter.WritableByteChannelController

Constructor Summary

Constructors

Constructor and Description
PrometheusMetricWriter(WritableByteChannel channel, PrometheusMetricWriter.WritableByteChannelController controller, ByteBuffer buf, boolean includeTimestamp)

Method Summary

Modifier and Type	Method and Description
void	close()
void	write(PrometheusMetric metric)
void	writeHelp(String name, StringWriter writer, String nameSuffix, String helpText)
void	writeType(String name, StringWriter writer, String nameSuffix, String typeText)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PrometheusMetricWriter

public PrometheusMetricWriter(WritableByteChannel channel,
                              PrometheusMetricWriter.WritableByteChannelController controller,
                              ByteBuffer buf,
                              boolean includeTimestamp)

Method Detail

write

public void write(PrometheusMetric metric)
           throws IOException

Throws:

IOException

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException

writeHelp

public void writeHelp(String name,
                      StringWriter writer,
                      String nameSuffix,
                      String helpText)
               throws IOException

Throws:

IOException

writeType

public void writeType(String name,
                      StringWriter writer,
                      String nameSuffix,
                      String typeText)
               throws IOException

Throws:

IOException