Class LowAllocationMetricsRequestMarshaler

java.lang.Object

io.opentelemetry.exporter.internal.marshal.Marshaler

io.opentelemetry.exporter.internal.otlp.metrics.LowAllocationMetricsRequestMarshaler

public final class LowAllocationMetricsRequestMarshaler
extends Marshaler

Marshaler to convert SDK MetricData to OTLP ExportMetricsServiceRequest. See MetricsRequestMarshaler.

Example usage:

void marshal(LowAllocationMetricsRequestMarshaler requestMarshaler, OutputStream output,
    Collection<MetricData> metricDataList) throws IOException {
  requestMarshaler.initialize(metricDataList);
  try {
    requestMarshaler.writeBinaryTo(output);
  } finally {
    requestMarshaler.reset();
  }
}

This class is internal and is hence not for public use. Its APIs are unstable and can change at any time.

Constructor Summary

Constructors

Constructor	Description
LowAllocationMetricsRequestMarshaler()

Method Summary

Modifier and Type	Method	Description
int	getBinarySerializedSize()	Returns the number of bytes this Marshaler will write in proto binary format.
void	initialize(Collection<MetricData> metricDataList)
void	reset()
void	writeTo(Serializer output)

Methods inherited from class Marshaler

writeBinaryTo, writeJsonTo, writeJsonTo, writeJsonWithNewline

Methods inherited from class Object

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

Constructor Details

LowAllocationMetricsRequestMarshaler

public LowAllocationMetricsRequestMarshaler()

Method Details

initialize

public void initialize(Collection<MetricData> metricDataList)

reset

public void reset()

getBinarySerializedSize

public int getBinarySerializedSize()

Description copied from class: Marshaler

Returns the number of bytes this Marshaler will write in proto binary format.

Specified by:

getBinarySerializedSize in class Marshaler

writeTo

public void writeTo(Serializer output)
             throws IOException

Specified by:

writeTo in class Marshaler

Throws:

IOException