io.servicetalk.opentracing.inmemory.api

Interface InMemorySpan

All Superinterfaces:

InMemoryTraceState, io.opentracing.Span

public interface InMemorySpan
extends io.opentracing.Span, InMemoryTraceState

A span that allows reading values at runtime.

Method Summary

Modifier and Type	Method and Description
InMemorySpanContext	context()
java.lang.Iterable<? extends InMemorySpanLog>	logs() Returns an unmodifiable view of logs.
default java.lang.String	nonnullParentSpanIdHex() Returns the parent span ID in hex.
java.lang.String	operationName() Returns the operation name.
default java.lang.Long	parentSpanId() Returns the parent span ID, could be null.
java.lang.Iterable<? extends InMemoryReference>	references() Returns an immutable list of references.
default long	spanId() Returns the span ID.
long	startEpochMicros() Returns the starting epoch in milliseconds.
java.util.Map<java.lang.String,java.lang.Object>	tags() Returns an unmodifiable view of the tags.
default long	traceId() Returns the low 64 bits of trace ID.
default long	traceIdHigh() Returns the high 64 bits for 128-bit trace IDs, or 0L for 64-bit trace IDs.

Methods inherited from interface io.opentracing.Span

finish, finish, getBaggageItem, log, log, log, log, setBaggageItem, setOperationName, setTag, setTag, setTag

Methods inherited from interface io.servicetalk.opentracing.inmemory.api.InMemoryTraceState

isSampled, parentSpanIdHex, spanIdHex, traceIdHex

Method Detail

context

InMemorySpanContext context()

Specified by:

context in interface io.opentracing.Span

operationName

java.lang.String operationName()

Returns the operation name.

Returns:

operation name

references

java.lang.Iterable<? extends InMemoryReference> references()

Returns an immutable list of references.

Returns:

list of references

traceId

default long traceId()

Returns the low 64 bits of trace ID.

Returns:

low 64 bits of the trace ID

traceIdHigh

default long traceIdHigh()

Returns the high 64 bits for 128-bit trace IDs, or 0L for 64-bit trace IDs.

Returns:

high 64 bits of the trace ID

spanId

default long spanId()

Returns the span ID.

Returns:

span ID

parentSpanId

@Nullable
default java.lang.Long parentSpanId()

Returns the parent span ID, could be null.

Returns:

parent span ID

nonnullParentSpanIdHex

default java.lang.String nonnullParentSpanIdHex()

Returns the parent span ID in hex. Returns "null" if the parent span ID is not present.

Returns:

parent span ID in hex

tags

java.util.Map<java.lang.String,java.lang.Object> tags()

Returns an unmodifiable view of the tags.

Returns:

the tags

logs

@Nullable
java.lang.Iterable<? extends InMemorySpanLog> logs()

Returns an unmodifiable view of logs. This may return null if the logs are not persisted.

Returns:

the logs

startEpochMicros

long startEpochMicros()

Returns the starting epoch in milliseconds. May return -1 if the span is not sampled.

Returns:

starting epoch in milliseconds