Package io.opentelemetry.exporter.internal.otlp.traces

Class ResourceSpansMarshaler

java.lang.Object

io.opentelemetry.exporter.internal.marshal.Marshaler

io.opentelemetry.exporter.internal.marshal.MarshalerWithSize

io.opentelemetry.exporter.internal.otlp.traces.ResourceSpansMarshaler

public final class ResourceSpansMarshaler
extends MarshalerWithSize

A Marshaler of ResourceSpans.

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

Field Summary

Fields

Modifier and Type	Field	Description
private final InstrumentationScopeSpansMarshaler[]	instrumentationScopeSpansMarshalers
private final ResourceMarshaler	resourceMarshaler
private final byte[]	schemaUrlUtf8

Constructor Summary

Constructors

Constructor	Description
ResourceSpansMarshaler(ResourceMarshaler resourceMarshaler, byte[] schemaUrlUtf8, InstrumentationScopeSpansMarshaler[] instrumentationScopeSpansMarshalers)

Method Summary

Modifier and Type	Method	Description
private static int	calculateSize(ResourceMarshaler resourceMarshaler, byte[] schemaUrlUtf8, InstrumentationScopeSpansMarshaler[] instrumentationScopeSpansMarshalers)
static ResourceSpansMarshaler[]	create(Collection<SpanData> spanDataList)	Returns Marshalers of ResourceSpans created by grouping the provided SpanData.
private static Map<Resource,Map<InstrumentationScopeInfo,List<SpanMarshaler>>>	groupByResourceAndScope(Collection<SpanData> spanDataList)
void	writeTo(Serializer output)

Methods inherited from class io.opentelemetry.exporter.internal.marshal.MarshalerWithSize

getBinarySerializedSize

Methods inherited from class io.opentelemetry.exporter.internal.marshal.Marshaler

writeBinaryTo, writeJsonTo, writeJsonTo, writeJsonWithNewline

Methods inherited from class java.lang.Object

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

Field Details

resourceMarshaler

private final ResourceMarshaler resourceMarshaler

schemaUrlUtf8

private final byte[] schemaUrlUtf8

instrumentationScopeSpansMarshalers

private final InstrumentationScopeSpansMarshaler[] instrumentationScopeSpansMarshalers

Constructor Details

ResourceSpansMarshaler

ResourceSpansMarshaler(ResourceMarshaler resourceMarshaler,
 byte[] schemaUrlUtf8,
 InstrumentationScopeSpansMarshaler[] instrumentationScopeSpansMarshalers)

Method Details

create

public static ResourceSpansMarshaler[] create(Collection<SpanData> spanDataList)

Returns Marshalers of ResourceSpans created by grouping the provided SpanData.

writeTo

public void writeTo(Serializer output)
             throws IOException

Specified by:

writeTo in class Marshaler

Throws:

IOException

calculateSize

private static int calculateSize(ResourceMarshaler resourceMarshaler,
 byte[] schemaUrlUtf8,
 InstrumentationScopeSpansMarshaler[] instrumentationScopeSpansMarshalers)

groupByResourceAndScope

private static Map<Resource,Map<InstrumentationScopeInfo,List<SpanMarshaler>>> groupByResourceAndScope(Collection<SpanData> spanDataList)